diff --git a/.github/workflows/surfpool-solana.yml b/.github/workflows/surfpool-solana.yml
new file mode 100644
index 00000000..92d5292c
--- /dev/null
+++ b/.github/workflows/surfpool-solana.yml
@@ -0,0 +1,106 @@
+name: "Surfpool Fuzz: Solana"
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, labeled]
+
+env:
+  # Use the upstream prebuilt binary instead of `cargo install` (which is a
+  # ~10 minute compile). Pin the tarball's SHA256 so a force-pushed release
+  # asset can't silently change what we install.
+  SURFPOOL_VERSION: v1.1.1
+  SURFPOOL_SHA256: e17b44331ce3baa58fe530a061d6dc6df0e288521fec0bd5892333854ffeecf5
+
+jobs:
+  surfpool:
+    # Two guards:
+    # 1. On `labeled` events only run when the label being added is `surfpool`.
+    #    Without this, the workflow's own `surfpool-failure` add (and any other
+    #    label change on a PR that happens to already carry `surfpool`) would
+    #    re-fire the workflow.
+    # 2. Skip fork PRs: secrets aren't passed across forks, so HELIUS_API_KEY
+    #    would be empty and `gh pr edit` would lack write permissions.
+    if: |
+      (
+        (github.event.action == 'labeled' && github.event.label.name == 'surfpool')
+        ||
+        (github.event.action != 'labeled' && contains(github.event.pull_request.labels.*.name, 'surfpool'))
+      )
+      && github.event.pull_request.head.repo.full_name == github.repository
+    runs-on: ubuntu-latest-4-cores
+    permissions:
+      pull-requests: write
+    env:
+      HELIUS_API_KEY: ${{ secrets.HELIUS_API_KEY }}
+      PROPTEST_CASES: 32
+    steps:
+      - name: git checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Install Rust
+        uses: actions-rust-lang/setup-rust-toolchain@fb51252c7ba57d633bc668f941da052e410add48 # v1.13.0
+      - name: Cache surfpool binary
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
+        with:
+          path: ~/.local/bin/surfpool
+          key: ${{ runner.os }}-surfpool-bin-${{ env.SURFPOOL_VERSION }}-${{ env.SURFPOOL_SHA256 }}
+      - name: Cache Rust dependencies
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
+        with:
+          path: |
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            src/target/
+          key: ${{ runner.os }}-cargo-surfpool-${{ hashFiles('src/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-surfpool-
+      - name: install protoc
+        uses: arduino/setup-protoc@c65c819552d16ad3c9b72d9dfd5ba5237b9c906b # v3.0.0
+        with:
+          version: "21.4"
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: free disk space
+        run: |
+          sudo swapoff -a
+          sudo rm -f /swapfile
+          sudo apt clean
+          df -h
+      - name: Install surfpool
+        run: |
+          mkdir -p "${HOME}/.local/bin"
+          echo "${HOME}/.local/bin" >> "${GITHUB_PATH}"
+          # `surfpool --version` is a stronger gate than `command -v`: a
+          # corrupted cached binary will fail this check and trigger redownload.
+          if "${HOME}/.local/bin/surfpool" --version >/dev/null 2>&1; then
+            exit 0
+          fi
+          tarball="$(mktemp)"
+          curl -fsSL -o "${tarball}" \
+            "https://github.com/txtx/surfpool/releases/download/${SURFPOOL_VERSION}/surfpool-linux-x64.tar.gz"
+          echo "${SURFPOOL_SHA256}  ${tarball}" | sha256sum -c -
+          tar xzf "${tarball}" -C "${HOME}/.local/bin"
+          rm -f "${tarball}"
+          "${HOME}/.local/bin/surfpool" --version
+      - name: Run codegen
+        run: make -C src generated
+      - name: Run surfpool fuzz against all embedded IDLs
+        # Tests are gated by `#[ignore]` so they only run on `--ignored`.
+        # `--test-threads=1` serialises the surfpool spawns so each test owns
+        # its mainnet fork; otherwise 14 surfpools start simultaneously and
+        # contend for ports / RPC quota.
+        id: surfpool
+        continue-on-error: true
+        working-directory: src
+        run: cargo test -p visualsign-solana --test surfpool_fuzz -- --ignored --test-threads=1
+      - name: Label PR on surfpool failure
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+        run: |
+          if [ "${{ steps.surfpool.outcome }}" = "failure" ]; then
+            gh pr edit "$PR_NUMBER" --add-label surfpool-failure || true
+          else
+            gh pr edit "$PR_NUMBER" --remove-label surfpool-failure || true
+          fi
diff --git a/CLAUDE.md b/CLAUDE.md
index 4277fdd3..1880f716 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -74,6 +74,7 @@ Raw tx bytes → ChainPlugin (CLI) or gRPC request
 - Integration tests in `integration/tests/` use gRPC client against built binaries
 - `test_utils` module in `visualsign` provides shared test helpers
 - Place all `use` imports at the top of the test module, not inside individual test functions
+- Surfpool-backed integration tests (`visualsign-solana/tests/surfpool_fuzz.rs`) are `#[ignore]` and require the `surfpool` binary on `$PATH`. Each `idl_test!(...)` invocation references a `pub const` from `solana_parser::solana::embedded_idls`, so IDL contents are baked in at compile time and the macro expands into one `#[tokio::test]` discoverable by cargo. Run with `HELIUS_API_KEY=<key> cargo test -p visualsign-solana --test surfpool_fuzz -- --ignored --test-threads=1`. Adding a new IDL: once it's exposed as a `pub const` upstream in `solana_parser`, add an `idl_test!(name, CONST)` line.
 
 ### Local Dev Container
 
diff --git a/scripts/fuzz_all_idls.sh b/scripts/fuzz_all_idls.sh
index 7a0a123c..8b1b3dad 100755
--- a/scripts/fuzz_all_idls.sh
+++ b/scripts/fuzz_all_idls.sh
@@ -32,7 +32,7 @@
 #   PROPTEST_CASES=1000 ./scripts/fuzz_all_idls.sh
 #   ./scripts/fuzz_all_idls.sh /path/to/extra.json ...   # append extra IDLs
 #
-# Requirements: cargo, python3
+# Requirements: cargo (builds idl-meta from workspace automatically)
 
 set -euo pipefail
 
@@ -42,25 +42,11 @@ CASES="${PROPTEST_CASES:-256}"
 
 # ── Locate the solana_parser IDL directory via cargo metadata ─────────────────
 
-IDL_DIR="$(python3 - "$WORKSPACE_TOML" <<'PY'
-import json, os, subprocess, sys
-
-manifest = sys.argv[1]
-result = subprocess.run(
-    ["cargo", "metadata", "--manifest-path", manifest, "--format-version", "1"],
-    capture_output=True, text=True, check=True,
-)
-data = json.loads(result.stdout)
-for pkg in data["packages"]:
-    if pkg["name"] == "solana_parser":
-        idl_dir = os.path.join(os.path.dirname(pkg["manifest_path"]), "src", "solana", "idls")
-        if os.path.isdir(idl_dir):
-            print(idl_dir)
-            sys.exit(0)
-print("error: solana_parser IDL directory not found", file=sys.stderr)
-sys.exit(1)
-PY
-)"
+# Build the idl-meta tool once (shares the workspace build cache).
+cargo build --manifest-path "$WORKSPACE_TOML" -p idl-meta --quiet
+
+IDL_META="cargo run --manifest-path $WORKSPACE_TOML -p idl-meta --quiet --"
+IDL_DIR="$($IDL_META locate-idls --manifest-path "$WORKSPACE_TOML")"
 
 # ── Collect IDL files: embedded + any extras passed as arguments ──────────────
 
@@ -93,14 +79,7 @@ for idl_file in "${IDL_FILES[@]}"; do
     name="$(basename "$idl_file" .json)"
 
     # Get instruction/type counts
-    read -r inst_count type_count < <(python3 -c "
-import json, sys
-try:
-    d = json.load(open(sys.argv[1]))
-    print(len(d.get('instructions', [])), len(d.get('types', [])))
-except Exception:
-    print(0, 0)
-" "$idl_file")
+    read -r inst_count type_count < <($IDL_META counts "$idl_file")
 
     printf "%-30s %13s %7s  " "$name" "$inst_count" "$type_count"
 
diff --git a/src/Cargo.lock b/src/Cargo.lock
index abf54322..496300ce 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -718,8 +718,8 @@ dependencies = [
  "rand 0.8.5",
  "rcgen",
  "ring",
- "rustls",
- "rustls-webpki",
+ "rustls 0.23.35",
+ "rustls-webpki 0.103.8",
  "serde",
  "serde_json",
  "socket2 0.5.10",
@@ -729,7 +729,7 @@ dependencies = [
  "tokio-util",
  "tower 0.4.13",
  "tracing",
- "x509-parser",
+ "x509-parser 0.17.0",
 ]
 
 [[package]]
@@ -1191,14 +1191,30 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "asn1-rs"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f6fd5ddaf0351dff5b8da21b2fb4ff8e08ddd02857f0bf69c47639106c0fff0"
+dependencies = [
+ "asn1-rs-derive 0.4.0",
+ "asn1-rs-impl 0.1.0",
+ "displaydoc",
+ "nom",
+ "num-traits",
+ "rusticata-macros",
+ "thiserror 1.0.69",
+ "time",
+]
+
 [[package]]
 name = "asn1-rs"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56624a96882bb8c26d61312ae18cb45868e5a9992ea73c58e45c3101e56a1e60"
 dependencies = [
- "asn1-rs-derive",
- "asn1-rs-impl",
+ "asn1-rs-derive 0.6.0",
+ "asn1-rs-impl 0.2.0",
  "displaydoc",
  "nom",
  "num-traits",
@@ -1207,6 +1223,18 @@ dependencies = [
  "time",
 ]
 
+[[package]]
+name = "asn1-rs-derive"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "726535892e8eae7e70657b4c8ea93d26b8553afb1ce617caee529ef96d7dee6c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+ "synstructure 0.12.6",
+]
+
 [[package]]
 name = "asn1-rs-derive"
 version = "0.6.0"
@@ -1219,6 +1247,17 @@ dependencies = [
  "synstructure 0.13.2",
 ]
 
+[[package]]
+name = "asn1-rs-impl"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2777730b2039ac0f95f093556e61b6d26cebed5393ca6f152717777cec3a42ed"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "asn1-rs-impl"
 version = "0.2.0"
@@ -1230,6 +1269,17 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "async-channel"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
+dependencies = [
+ "concurrent-queue",
+ "event-listener 2.5.3",
+ "futures-core",
+]
+
 [[package]]
 name = "async-compression"
 version = "0.4.36"
@@ -1243,6 +1293,17 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "async-lock"
+version = "3.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "290f7f2596bd5b78a9fec8088ccd89180d7f9f55b94b0576823bbbdc72ee8311"
+dependencies = [
+ "event-listener 5.4.1",
+ "event-listener-strategy",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "async-stream"
 version = "0.3.6"
@@ -1413,7 +1474,7 @@ dependencies = [
  "sha1",
  "sync_wrapper 1.0.2",
  "tokio",
- "tokio-tungstenite",
+ "tokio-tungstenite 0.28.0",
  "tower 0.5.2",
  "tower-layer",
  "tower-service",
@@ -1505,6 +1566,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
 
+[[package]]
+name = "base64"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+
 [[package]]
 name = "base64"
 version = "0.21.7"
@@ -1996,6 +2063,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "caps"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd1ddba47aba30b6a889298ad0109c3b8dcb0e8fc993b459daa7067d46f865e0"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "cbc"
 version = "0.1.2"
@@ -2017,6 +2093,12 @@ dependencies = [
  "shlex",
 ]
 
+[[package]]
+name = "cesu8"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
@@ -2158,7 +2240,7 @@ checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
 dependencies = [
  "serde",
  "termcolor",
- "unicode-width",
+ "unicode-width 0.1.14",
 ]
 
 [[package]]
@@ -2177,6 +2259,16 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "combine"
+version = "4.6.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba5a308b75df32fe02788e748662718f03fde005016435c444eea572398219fd"
+dependencies = [
+ "bytes",
+ "memchr",
+]
+
 [[package]]
 name = "compression-codecs"
 version = "0.4.35"
@@ -2197,6 +2289,15 @@ version = "0.4.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75984efb6ed102a0d42db99afb6c1948f0380d1d91808d5529916e6c08b49d8d"
 
+[[package]]
+name = "concurrent-queue"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "consensus-config"
 version = "0.1.0"
@@ -2229,6 +2330,7 @@ dependencies = [
  "encode_unicode",
  "libc",
  "once_cell",
+ "unicode-width 0.2.2",
  "windows-sys 0.59.0",
 ]
 
@@ -2327,6 +2429,16 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2a6cd9ae233e7f62ba4e9353e81a88df7fc8a5987b8d445b4d90c879bd156f6"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -2385,6 +2497,15 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.6"
@@ -2674,13 +2795,27 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "der-parser"
+version = "8.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbd676fbbab537128ef0278adb5576cf363cff6aa22a7b24effe97347cfab61e"
+dependencies = [
+ "asn1-rs 0.5.2",
+ "displaydoc",
+ "nom",
+ "num-bigint 0.4.6",
+ "num-traits",
+ "rusticata-macros",
+]
+
 [[package]]
 name = "der-parser"
 version = "10.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07da5016415d5a3c4dd39b11ed26f915f52fc4e0dc197d87908bc916e51bc1a6"
 dependencies = [
- "asn1-rs",
+ "asn1-rs 0.7.1",
  "displaydoc",
  "nom",
  "num-bigint 0.4.6",
@@ -2842,6 +2977,29 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "dlopen2"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09b4f5f101177ff01b8ec4ecc81eead416a8aa42819a2869311b3420fa114ffa"
+dependencies = [
+ "dlopen2_derive",
+ "libc",
+ "once_cell",
+ "winapi",
+]
+
+[[package]]
+name = "dlopen2_derive"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6cbae11b3de8fce2a456e8ea3dada226b35fe791f0dc1d360c0941f0bb681f3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
 [[package]]
 name = "dunce"
 version = "1.0.5"
@@ -3176,6 +3334,33 @@ version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca81e6b4777c89fd810c25a4be2b1bd93ea034fbe58e6a75216a34c6b82c539b"
 
+[[package]]
+name = "event-listener"
+version = "2.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
+
+[[package]]
+name = "event-listener"
+version = "5.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e13b66accf52311f30a0db42147dadea9850cb48cd070028831ae5f5d4b856ab"
+dependencies = [
+ "concurrent-queue",
+ "parking",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "event-listener-strategy"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8be9f3dfaaffdae2972880079a491a1a8bb7cbed0b8dd7a347f668b4150a3b93"
+dependencies = [
+ "event-listener 5.4.1",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "eyre"
 version = "0.6.12"
@@ -3186,6 +3371,18 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "fastbloom"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e7f34442dbe69c60fe8eaf58a8cafff81a1f278816d8ab4db255b3bef4ac3c4"
+dependencies = [
+ "getrandom 0.3.4",
+ "libm",
+ "rand 0.9.2",
+ "siphasher 1.0.1",
+]
+
 [[package]]
 name = "fastcrypto"
 version = "0.1.8"
@@ -3981,6 +4178,12 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fe2267d4ed49bc07b63801559be28c718ea06c4738b7a03c94df7386d2cde46"
 
+[[package]]
+name = "histogram"
+version = "0.6.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12cb882ccb290b8646e554b157ab0b71e64e8d5bef775cd66b6531e52d302669"
+
 [[package]]
 name = "hkdf"
 version = "0.12.4"
@@ -4174,10 +4377,10 @@ dependencies = [
  "http 1.4.0",
  "hyper 1.8.1",
  "hyper-util",
- "rustls",
+ "rustls 0.23.35",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls",
+ "tokio-rustls 0.26.4",
  "tower-service",
  "webpki-roots 1.0.5",
 ]
@@ -4360,6 +4563,15 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
+[[package]]
+name = "idl-meta"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "idna"
 version = "1.1.0"
@@ -4471,6 +4683,19 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "indicatif"
+version = "0.17.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "183b3088984b400f4cfac3620d5e076c84da5364016b4f49473de574b2586235"
+dependencies = [
+ "console",
+ "number_prefix",
+ "portable-atomic",
+ "unicode-width 0.2.2",
+ "web-time",
+]
+
 [[package]]
 name = "inline_colorization"
 version = "0.1.6"
@@ -4599,6 +4824,50 @@ version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2"
 
+[[package]]
+name = "jni"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a87aa2bb7d2af34197c04845522473242e1aa17c12f4935d5856491a7fb8c97"
+dependencies = [
+ "cesu8",
+ "cfg-if",
+ "combine",
+ "jni-sys 0.3.1",
+ "log",
+ "thiserror 1.0.69",
+ "walkdir",
+ "windows-sys 0.45.0",
+]
+
+[[package]]
+name = "jni-sys"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41a652e1f9b6e0275df1f15b32661cf0d4b78d4d87ddec5e0c3c20f097433258"
+dependencies = [
+ "jni-sys 0.4.1",
+]
+
+[[package]]
+name = "jni-sys"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c6377a88cb3910bee9b0fa88d4f42e1d2da8e79915598f65fb0c7ee14c878af2"
+dependencies = [
+ "jni-sys-macros",
+]
+
+[[package]]
+name = "jni-sys-macros"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38c0b942f458fe50cdac086d2f946512305e5631e720728f2a61aabcd47a6264"
+dependencies = [
+ "quote",
+ "syn 2.0.112",
+]
+
 [[package]]
 name = "jobserver"
 version = "0.1.34"
@@ -4628,6 +4897,21 @@ dependencies = [
  "tabled",
 ]
 
+[[package]]
+name = "jsonrpc-core"
+version = "18.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14f7f76aef2d054868398427f6c54943cf3d1caa9a7ec7d0c38d69df97a965eb"
+dependencies = [
+ "futures",
+ "futures-executor",
+ "futures-util",
+ "log",
+ "serde",
+ "serde_derive",
+ "serde_json",
+]
+
 [[package]]
 name = "jupiter-swap-api-client"
 version = "0.2.0"
@@ -5265,7 +5549,7 @@ dependencies = [
  "indexmap 2.12.1",
  "leb128",
  "move-proc-macros",
- "num",
+ "num 0.4.3",
  "once_cell",
  "primitive-types 0.10.1",
  "rand 0.8.5",
@@ -5599,12 +5883,12 @@ dependencies = [
  "pin-project-lite",
  "prometheus",
  "rand 0.8.5",
- "rustls",
+ "rustls 0.23.35",
  "serde",
  "snap",
  "sui-http",
  "tokio",
- "tokio-rustls",
+ "tokio-rustls 0.26.4",
  "tokio-stream",
  "tonic 0.13.1",
  "tonic-health",
@@ -5622,10 +5906,10 @@ dependencies = [
  "libc",
  "log",
  "openssl",
- "openssl-probe",
+ "openssl-probe 0.1.6",
  "openssl-sys",
  "schannel",
- "security-framework",
+ "security-framework 2.11.1",
  "security-framework-sys",
  "tempfile",
 ]
@@ -5675,6 +5959,19 @@ dependencies = [
  "memoffset 0.9.1",
 ]
 
+[[package]]
+name = "nix"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
+dependencies = [
+ "bitflags 2.10.0",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+ "memoffset 0.9.1",
+]
+
 [[package]]
 name = "no-std-compat"
 version = "0.4.1"
@@ -5712,6 +6009,20 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "num"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8536030f9fea7127f841b45bb6243b27255787fb4eb83958aa1ef9d2fdc0c36"
+dependencies = [
+ "num-bigint 0.2.6",
+ "num-complex 0.2.4",
+ "num-integer",
+ "num-iter",
+ "num-rational 0.2.4",
+ "num-traits",
+]
+
 [[package]]
 name = "num"
 version = "0.4.3"
@@ -5719,10 +6030,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35bd024e8b2ff75562e5f34e7f4905839deb4b22955ef5e73d2fea1b9813cb23"
 dependencies = [
  "num-bigint 0.4.6",
- "num-complex",
+ "num-complex 0.4.6",
  "num-integer",
  "num-iter",
- "num-rational",
+ "num-rational 0.4.2",
+ "num-traits",
+]
+
+[[package]]
+name = "num-bigint"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"
+dependencies = [
+ "autocfg",
+ "num-integer",
  "num-traits",
 ]
 
@@ -5764,6 +6086,16 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "num-complex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
 [[package]]
 name = "num-complex"
 version = "0.4.6"
@@ -5813,18 +6145,30 @@ dependencies = [
 
 [[package]]
 name = "num-rational"
-version = "0.4.2"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f83d14da390562dca69fc84082e73e548e1ad308d24accdedd2720017cb37824"
+checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
 dependencies = [
- "num-bigint 0.4.6",
+ "autocfg",
+ "num-bigint 0.2.6",
  "num-integer",
  "num-traits",
 ]
 
 [[package]]
-name = "num-traits"
-version = "0.2.19"
+name = "num-rational"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f83d14da390562dca69fc84082e73e548e1ad308d24accdedd2720017cb37824"
+dependencies = [
+ "num-bigint 0.4.6",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
@@ -5885,6 +6229,12 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "number_prefix"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b246a0e5f20af87141b25c173cd1b609bd7779a4617d6ec582abaf90870f3"
+
 [[package]]
 name = "nybbles"
 version = "0.4.6"
@@ -5908,13 +6258,22 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "oid-registry"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bedf36ffb6ba96c2eb7144ef6270557b52e54b20c0a8e1eb2ff99a6c6959bff"
+dependencies = [
+ "asn1-rs 0.5.2",
+]
+
 [[package]]
 name = "oid-registry"
 version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "12f40cff3dde1b6087cc5d5f5d4d65712f34016a03ed60e9c08dcc392736b5b7"
 dependencies = [
- "asn1-rs",
+ "asn1-rs 0.7.1",
 ]
 
 [[package]]
@@ -5967,6 +6326,12 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
 
+[[package]]
+name = "openssl-probe"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
+
 [[package]]
 name = "openssl-sys"
 version = "0.9.111"
@@ -6066,7 +6431,7 @@ checksum = "ae7891b22598926e4398790c8fe6447930c72a67d36d983a49d6ce682ce83290"
 dependencies = [
  "bytecount",
  "fnv",
- "unicode-width",
+ "unicode-width 0.1.14",
 ]
 
 [[package]]
@@ -6123,6 +6488,12 @@ dependencies = [
  "syn 2.0.112",
 ]
 
+[[package]]
+name = "parking"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.5"
@@ -6274,6 +6645,15 @@ dependencies = [
  "digest 0.10.7",
 ]
 
+[[package]]
+name = "pem"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8835c273a76a90455d7344889b0964598e3316e2a79ede8e36f16bdcf2228b8"
+dependencies = [
+ "base64 0.13.1",
+]
+
 [[package]]
 name = "pem"
 version = "3.0.6"
@@ -6308,6 +6688,15 @@ version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
+[[package]]
+name = "percentage"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fd23b938276f14057220b707937bcb42fa76dda7560e57a2da30cb52d557937"
+dependencies = [
+ "num 0.2.1",
+]
+
 [[package]]
 name = "pest"
 version = "2.8.4"
@@ -7039,7 +7428,7 @@ dependencies = [
  "quinn-proto",
  "quinn-udp",
  "rustc-hash",
- "rustls",
+ "rustls 0.23.35",
  "socket2 0.6.1",
  "thiserror 2.0.17",
  "tokio",
@@ -7054,13 +7443,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1906b49b0c3bc04b5fe5d86a77925ae6524a19b816ae38ce1e426255f1d8a31"
 dependencies = [
  "bytes",
+ "fastbloom",
  "getrandom 0.3.4",
  "lru-slab",
  "rand 0.9.2",
  "ring",
  "rustc-hash",
- "rustls",
+ "rustls 0.23.35",
  "rustls-pki-types",
+ "rustls-platform-verifier",
  "slab",
  "thiserror 2.0.17",
  "tinyvec",
@@ -7283,7 +7674,7 @@ version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75e669e5202259b5314d1ea5397316ad400819437857b90861765f24c4cf80a2"
 dependencies = [
- "pem",
+ "pem 3.0.6",
  "ring",
  "rustls-pki-types",
  "time",
@@ -7406,7 +7797,7 @@ dependencies = [
  "percent-encoding",
  "pin-project-lite",
  "quinn",
- "rustls",
+ "rustls 0.23.35",
  "rustls-pki-types",
  "serde",
  "serde_json",
@@ -7414,7 +7805,7 @@ dependencies = [
  "sync_wrapper 1.0.2",
  "tokio",
  "tokio-native-tls",
- "tokio-rustls",
+ "tokio-rustls 0.26.4",
  "tower 0.5.2",
  "tower-http 0.6.8",
  "tower-service",
@@ -7425,6 +7816,21 @@ dependencies = [
  "webpki-roots 1.0.5",
 ]
 
+[[package]]
+name = "reqwest-middleware"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57f17d28a6e6acfe1733fe24bcd30774d13bffa4b8a22535b4c8c98423088d4e"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "http 1.4.0",
+ "reqwest",
+ "serde",
+ "thiserror 1.0.69",
+ "tower-service",
+]
+
 [[package]]
 name = "rfc6979"
 version = "0.3.1"
@@ -7664,6 +8070,18 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.21.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
+dependencies = [
+ "log",
+ "ring",
+ "rustls-webpki 0.101.7",
+ "sct",
+]
+
 [[package]]
 name = "rustls"
 version = "0.23.35"
@@ -7674,11 +8092,23 @@ dependencies = [
  "once_cell",
  "ring",
  "rustls-pki-types",
- "rustls-webpki",
+ "rustls-webpki 0.103.8",
  "subtle",
  "zeroize",
 ]
 
+[[package]]
+name = "rustls-native-certs"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "612460d5f7bea540c490b2b6395d8e34a953e52b491accd6c86c8164c5932a63"
+dependencies = [
+ "openssl-probe 0.2.1",
+ "rustls-pki-types",
+ "schannel",
+ "security-framework 3.5.1",
+]
+
 [[package]]
 name = "rustls-pemfile"
 version = "2.2.0"
@@ -7698,6 +8128,43 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "rustls-platform-verifier"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d99feebc72bae7ab76ba994bb5e121b8d83d910ca40b36e0921f53becc41784"
+dependencies = [
+ "core-foundation 0.10.1",
+ "core-foundation-sys",
+ "jni",
+ "log",
+ "once_cell",
+ "rustls 0.23.35",
+ "rustls-native-certs",
+ "rustls-platform-verifier-android",
+ "rustls-webpki 0.103.8",
+ "security-framework 3.5.1",
+ "security-framework-sys",
+ "webpki-root-certs",
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "rustls-platform-verifier-android"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f87165f0995f63a9fbeea62b64d10b4d9d8e78ec6d7d51fb2125fda7bb36788f"
+
+[[package]]
+name = "rustls-webpki"
+version = "0.101.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
 [[package]]
 name = "rustls-webpki"
 version = "0.103.8"
@@ -7806,6 +8273,16 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
+[[package]]
+name = "sct"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
 [[package]]
 name = "seahash"
 version = "4.1.0"
@@ -7888,7 +8365,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
 dependencies = [
  "bitflags 2.10.0",
- "core-foundation",
+ "core-foundation 0.9.4",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework"
+version = "3.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b3297343eaf830f66ede390ea39da1d462b6b0c1b000f420d0a83f898bbbe6ef"
+dependencies = [
+ "bitflags 2.10.0",
+ "core-foundation 0.10.1",
  "core-foundation-sys",
  "libc",
  "security-framework-sys",
@@ -8583,6 +9073,52 @@ dependencies = [
  "borsh 1.6.0",
 ]
 
+[[package]]
+name = "solana-client"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc55d1f263e0be4127daf33378d313ea0977f9ffd3fba50fa544ca26722fc695"
+dependencies = [
+ "async-trait",
+ "bincode",
+ "dashmap 5.5.3",
+ "futures",
+ "futures-util",
+ "indexmap 2.12.1",
+ "indicatif",
+ "log",
+ "quinn",
+ "rayon",
+ "solana-account",
+ "solana-client-traits",
+ "solana-commitment-config",
+ "solana-connection-cache",
+ "solana-epoch-info",
+ "solana-hash 2.3.0",
+ "solana-instruction 2.3.3",
+ "solana-keypair",
+ "solana-measure",
+ "solana-message",
+ "solana-pubkey 2.4.0",
+ "solana-pubsub-client",
+ "solana-quic-client",
+ "solana-quic-definitions",
+ "solana-rpc-client",
+ "solana-rpc-client-api",
+ "solana-rpc-client-nonce-utils",
+ "solana-signature 2.3.0",
+ "solana-signer 2.2.1",
+ "solana-streamer",
+ "solana-thin-client",
+ "solana-time-utils",
+ "solana-tpu-client",
+ "solana-transaction",
+ "solana-transaction-error 2.2.1",
+ "solana-udp-client",
+ "thiserror 2.0.17",
+ "tokio",
+]
+
 [[package]]
 name = "solana-client-traits"
 version = "2.2.1"
@@ -8677,6 +9213,29 @@ dependencies = [
  "solana-program",
 ]
 
+[[package]]
+name = "solana-connection-cache"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45c1cff5ebb26aefff52f1a8e476de70ec1683f8cc6e4a8c86b615842d91f436"
+dependencies = [
+ "async-trait",
+ "bincode",
+ "crossbeam-channel",
+ "futures-util",
+ "indexmap 2.12.1",
+ "log",
+ "rand 0.8.5",
+ "rayon",
+ "solana-keypair",
+ "solana-measure",
+ "solana-metrics",
+ "solana-time-utils",
+ "solana-transaction-error 2.2.1",
+ "thiserror 2.0.17",
+ "tokio",
+]
+
 [[package]]
 name = "solana-cpi"
 version = "2.2.1"
@@ -9265,6 +9824,12 @@ dependencies = [
  "signal-hook",
 ]
 
+[[package]]
+name = "solana-measure"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11dcd67cd2ae6065e494b64e861e0498d046d95a61cbbf1ae3d58be1ea0f42ed"
+
 [[package]]
 name = "solana-message"
 version = "2.4.0"
@@ -9288,6 +9853,22 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "solana-metrics"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0375159d8460f423d39e5103dcff6e07796a5ec1850ee1fcfacfd2482a8f34b5"
+dependencies = [
+ "crossbeam-channel",
+ "gethostname",
+ "log",
+ "reqwest",
+ "solana-cluster-type",
+ "solana-sha256-hasher 2.3.0",
+ "solana-time-utils",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "solana-msg"
 version = "2.2.1"
@@ -9312,6 +9893,27 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "61515b880c36974053dd499c0510066783f0cc6ac17def0c7ef2a244874cf4a9"
 
+[[package]]
+name = "solana-net-utils"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7a9e831d0f09bd92135d48c5bc79071bb59c0537b9459f1b4dec17ecc0558fa"
+dependencies = [
+ "anyhow",
+ "bincode",
+ "bytes",
+ "itertools 0.12.1",
+ "log",
+ "nix 0.30.1",
+ "rand 0.8.5",
+ "serde",
+ "serde_derive",
+ "socket2 0.5.10",
+ "solana-serde",
+ "tokio",
+ "url",
+]
+
 [[package]]
 name = "solana-nonce"
 version = "2.2.1"
@@ -9378,6 +9980,38 @@ dependencies = [
  "solana_parser",
 ]
 
+[[package]]
+name = "solana-perf"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37192c0be5c222ca49dbc5667288c5a8bb14837051dd98e541ee4dad160a5da9"
+dependencies = [
+ "ahash 0.8.12",
+ "bincode",
+ "bv",
+ "bytes",
+ "caps",
+ "curve25519-dalek 4.1.3",
+ "dlopen2",
+ "fnv",
+ "libc",
+ "log",
+ "nix 0.30.1",
+ "rand 0.8.5",
+ "rayon",
+ "serde",
+ "solana-hash 2.3.0",
+ "solana-message",
+ "solana-metrics",
+ "solana-packet",
+ "solana-pubkey 2.4.0",
+ "solana-rayon-threadlimit",
+ "solana-sdk-ids 2.2.1",
+ "solana-short-vec",
+ "solana-signature 2.3.0",
+ "solana-time-utils",
+]
+
 [[package]]
 name = "solana-poh-config"
 version = "2.2.1"
@@ -9648,6 +10282,63 @@ dependencies = [
  "solana-address 2.0.0",
 ]
 
+[[package]]
+name = "solana-pubsub-client"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d18a7476e1d2e8df5093816afd8fffee94fbb6e442d9be8e6bd3e85f88ce8d5c"
+dependencies = [
+ "crossbeam-channel",
+ "futures-util",
+ "http 0.2.12",
+ "log",
+ "semver 1.0.27",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "solana-account-decoder-client-types",
+ "solana-clock 2.2.2",
+ "solana-pubkey 2.4.0",
+ "solana-rpc-client-types",
+ "solana-signature 2.3.0",
+ "thiserror 2.0.17",
+ "tokio",
+ "tokio-stream",
+ "tokio-tungstenite 0.20.1",
+ "tungstenite 0.20.1",
+ "url",
+]
+
+[[package]]
+name = "solana-quic-client"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44feb5f4a97494459c435aa56de810500cc24e22d0afc632990a8e54a07c05a4"
+dependencies = [
+ "async-lock",
+ "async-trait",
+ "futures",
+ "itertools 0.12.1",
+ "log",
+ "quinn",
+ "quinn-proto",
+ "rustls 0.23.35",
+ "solana-connection-cache",
+ "solana-keypair",
+ "solana-measure",
+ "solana-metrics",
+ "solana-net-utils",
+ "solana-pubkey 2.4.0",
+ "solana-quic-definitions",
+ "solana-rpc-client-api",
+ "solana-signer 2.2.1",
+ "solana-streamer",
+ "solana-tls-utils",
+ "solana-transaction-error 2.2.1",
+ "thiserror 2.0.17",
+ "tokio",
+]
+
 [[package]]
 name = "solana-quic-definitions"
 version = "2.3.1"
@@ -9657,6 +10348,15 @@ dependencies = [
  "solana-keypair",
 ]
 
+[[package]]
+name = "solana-rayon-threadlimit"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02cc2a4cae3ef7bb6346b35a60756d2622c297d5fa204f96731db9194c0dc75b"
+dependencies = [
+ "num_cpus",
+]
+
 [[package]]
 name = "solana-rent"
 version = "2.2.1"
@@ -9732,6 +10432,111 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "solana-rpc-client"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8d3161ac0918178e674c1f7f1bfac40de3e7ed0383bd65747d63113c156eaeb"
+dependencies = [
+ "async-trait",
+ "base64 0.22.1",
+ "bincode",
+ "bs58 0.5.1",
+ "futures",
+ "indicatif",
+ "log",
+ "reqwest",
+ "reqwest-middleware",
+ "semver 1.0.27",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "solana-account",
+ "solana-account-decoder-client-types",
+ "solana-clock 2.2.2",
+ "solana-commitment-config",
+ "solana-epoch-info",
+ "solana-epoch-schedule 2.2.1",
+ "solana-feature-gate-interface",
+ "solana-hash 2.3.0",
+ "solana-instruction 2.3.3",
+ "solana-message",
+ "solana-pubkey 2.4.0",
+ "solana-rpc-client-api",
+ "solana-signature 2.3.0",
+ "solana-transaction",
+ "solana-transaction-error 2.2.1",
+ "solana-transaction-status-client-types",
+ "solana-version",
+ "solana-vote-interface",
+ "tokio",
+]
+
+[[package]]
+name = "solana-rpc-client-api"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dbc138685c79d88a766a8fd825057a74ea7a21e1dd7f8de275ada899540fff7"
+dependencies = [
+ "anyhow",
+ "jsonrpc-core",
+ "reqwest",
+ "reqwest-middleware",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "solana-account-decoder-client-types",
+ "solana-clock 2.2.2",
+ "solana-rpc-client-types",
+ "solana-signer 2.2.1",
+ "solana-transaction-error 2.2.1",
+ "solana-transaction-status-client-types",
+ "thiserror 2.0.17",
+]
+
+[[package]]
+name = "solana-rpc-client-nonce-utils"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87f0ee41b9894ff36adebe546a110b899b0d0294b07845d8acdc73822e6af4b0"
+dependencies = [
+ "solana-account",
+ "solana-commitment-config",
+ "solana-hash 2.3.0",
+ "solana-message",
+ "solana-nonce",
+ "solana-pubkey 2.4.0",
+ "solana-rpc-client",
+ "solana-sdk-ids 2.2.1",
+ "thiserror 2.0.17",
+]
+
+[[package]]
+name = "solana-rpc-client-types"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ea428a81729255d895ea47fba9b30fd4dacbfe571a080448121bd0592751676"
+dependencies = [
+ "base64 0.22.1",
+ "bs58 0.5.1",
+ "semver 1.0.27",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "solana-account",
+ "solana-account-decoder-client-types",
+ "solana-clock 2.2.2",
+ "solana-commitment-config",
+ "solana-fee-calculator 2.2.1",
+ "solana-inflation",
+ "solana-pubkey 2.4.0",
+ "solana-transaction-error 2.2.1",
+ "solana-transaction-status-client-types",
+ "solana-version",
+ "spl-generic-token",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "solana-sanitize"
 version = "2.2.1"
@@ -10173,6 +10978,53 @@ dependencies = [
  "solana-sysvar-id 2.2.1",
 ]
 
+[[package]]
+name = "solana-streamer"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5643516e5206b89dd4bdf67c39815606d835a51a13260e43349abdb92d241b1d"
+dependencies = [
+ "async-channel",
+ "bytes",
+ "crossbeam-channel",
+ "dashmap 5.5.3",
+ "futures",
+ "futures-util",
+ "governor",
+ "histogram",
+ "indexmap 2.12.1",
+ "itertools 0.12.1",
+ "libc",
+ "log",
+ "nix 0.30.1",
+ "pem 1.1.1",
+ "percentage",
+ "quinn",
+ "quinn-proto",
+ "rand 0.8.5",
+ "rustls 0.23.35",
+ "smallvec",
+ "socket2 0.5.10",
+ "solana-keypair",
+ "solana-measure",
+ "solana-metrics",
+ "solana-net-utils",
+ "solana-packet",
+ "solana-perf",
+ "solana-pubkey 2.4.0",
+ "solana-quic-definitions",
+ "solana-signature 2.3.0",
+ "solana-signer 2.2.1",
+ "solana-time-utils",
+ "solana-tls-utils",
+ "solana-transaction-error 2.2.1",
+ "solana-transaction-metrics-tracker",
+ "thiserror 2.0.17",
+ "tokio",
+ "tokio-util",
+ "x509-parser 0.14.0",
+]
+
 [[package]]
 name = "solana-svm-feature-set"
 version = "2.3.13"
@@ -10314,12 +11166,88 @@ dependencies = [
  "solana-sdk-ids 3.1.0",
 ]
 
+[[package]]
+name = "solana-thin-client"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c1025715a113e0e2e379b30a6bfe4455770dc0759dabf93f7dbd16646d5acbe"
+dependencies = [
+ "bincode",
+ "log",
+ "rayon",
+ "solana-account",
+ "solana-client-traits",
+ "solana-clock 2.2.2",
+ "solana-commitment-config",
+ "solana-connection-cache",
+ "solana-epoch-info",
+ "solana-hash 2.3.0",
+ "solana-instruction 2.3.3",
+ "solana-keypair",
+ "solana-message",
+ "solana-pubkey 2.4.0",
+ "solana-rpc-client",
+ "solana-rpc-client-api",
+ "solana-signature 2.3.0",
+ "solana-signer 2.2.1",
+ "solana-system-interface 1.0.0",
+ "solana-transaction",
+ "solana-transaction-error 2.2.1",
+]
+
 [[package]]
 name = "solana-time-utils"
 version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6af261afb0e8c39252a04d026e3ea9c405342b08c871a2ad8aa5448e068c784c"
 
+[[package]]
+name = "solana-tls-utils"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14494aa87a75a883d1abcfee00f1278a28ecc594a2f030084879eb40570728f6"
+dependencies = [
+ "rustls 0.23.35",
+ "solana-keypair",
+ "solana-pubkey 2.4.0",
+ "solana-signer 2.2.1",
+ "x509-parser 0.14.0",
+]
+
+[[package]]
+name = "solana-tpu-client"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17895ce70fd1dd93add3fbac87d599954ded93c63fa1c66f702d278d96a6da14"
+dependencies = [
+ "async-trait",
+ "bincode",
+ "futures-util",
+ "indexmap 2.12.1",
+ "indicatif",
+ "log",
+ "rayon",
+ "solana-client-traits",
+ "solana-clock 2.2.2",
+ "solana-commitment-config",
+ "solana-connection-cache",
+ "solana-epoch-schedule 2.2.1",
+ "solana-measure",
+ "solana-message",
+ "solana-net-utils",
+ "solana-pubkey 2.4.0",
+ "solana-pubsub-client",
+ "solana-quic-definitions",
+ "solana-rpc-client",
+ "solana-rpc-client-api",
+ "solana-signature 2.3.0",
+ "solana-signer 2.2.1",
+ "solana-transaction",
+ "solana-transaction-error 2.2.1",
+ "thiserror 2.0.17",
+ "tokio",
+]
+
 [[package]]
 name = "solana-transaction"
 version = "2.2.3"
@@ -10386,6 +11314,22 @@ dependencies = [
  "solana-sanitize 3.0.1",
 ]
 
+[[package]]
+name = "solana-transaction-metrics-tracker"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03fc4e1b6252dc724f5ee69db6229feb43070b7318651580d2174da8baefb993"
+dependencies = [
+ "base64 0.22.1",
+ "bincode",
+ "log",
+ "rand 0.8.5",
+ "solana-packet",
+ "solana-perf",
+ "solana-short-vec",
+ "solana-signature 2.3.0",
+]
+
 [[package]]
 name = "solana-transaction-status"
 version = "2.3.13"
@@ -10453,12 +11397,43 @@ dependencies = [
  "thiserror 2.0.17",
 ]
 
+[[package]]
+name = "solana-udp-client"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dd36227dd3035ac09a89d4239551d2e3d7d9b177b61ccc7c6d393c3974d0efa"
+dependencies = [
+ "async-trait",
+ "solana-connection-cache",
+ "solana-keypair",
+ "solana-net-utils",
+ "solana-streamer",
+ "solana-transaction-error 2.2.1",
+ "thiserror 2.0.17",
+ "tokio",
+]
+
 [[package]]
 name = "solana-validator-exit"
 version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7bbf6d7a3c0b28dd5335c52c0e9eae49d0ae489a8f324917faf0ded65a812c1d"
 
+[[package]]
+name = "solana-version"
+version = "2.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3324d46c7f7b7f5d34bf7dc71a2883bdc072c7b28ca81d0b2167ecec4cf8da9f"
+dependencies = [
+ "agave-feature-set",
+ "rand 0.8.5",
+ "semver 1.0.27",
+ "serde",
+ "serde_derive",
+ "solana-sanitize 2.2.1",
+ "solana-serde-varint",
+]
+
 [[package]]
 name = "solana-vote-interface"
 version = "2.2.6"
@@ -10588,6 +11563,17 @@ dependencies = [
  "solana_idl",
 ]
 
+[[package]]
+name = "solana_test_utils"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "solana-client",
+ "solana-sdk",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "spin"
 version = "0.9.8"
@@ -11778,7 +12764,7 @@ dependencies = [
  "pin-project-lite",
  "socket2 0.5.10",
  "tokio",
- "tokio-rustls",
+ "tokio-rustls 0.26.4",
  "tokio-util",
  "tower 0.5.2",
  "tracing",
@@ -12014,7 +13000,7 @@ dependencies = [
  "tonic 0.13.1",
  "tracing",
  "typed-store-error",
- "x509-parser",
+ "x509-parser 0.17.0",
 ]
 
 [[package]]
@@ -12096,7 +13082,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c879d448e9d986b661742763247d3693ed13609438cf3d006f51f5368a5ba6b"
 dependencies = [
  "bitflags 2.10.0",
- "core-foundation",
+ "core-foundation 0.9.4",
  "system-configuration-sys",
 ]
 
@@ -12118,7 +13104,7 @@ checksum = "0ce69a5028cd9576063ec1f48edb2c75339fd835e6094ef3e05b3a079bf594a6"
 dependencies = [
  "papergrid",
  "tabled_derive",
- "unicode-width",
+ "unicode-width 0.1.14",
 ]
 
 [[package]]
@@ -12304,6 +13290,7 @@ dependencies = [
  "bytes",
  "libc",
  "mio",
+ "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
  "socket2 0.6.1",
@@ -12342,13 +13329,23 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.24.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
+dependencies = [
+ "rustls 0.21.12",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-rustls"
 version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1729aa945f29d91ba541258c8df89027d5792d85a8841fb65e8bf0f4ede4ef61"
 dependencies = [
- "rustls",
+ "rustls 0.23.35",
  "tokio",
 ]
 
@@ -12364,6 +13361,21 @@ dependencies = [
  "tokio-util",
 ]
 
+[[package]]
+name = "tokio-tungstenite"
+version = "0.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "212d5dcb2a1ce06d81107c3d0ffa3121fe974b73f068c8282cb1c32328113b6c"
+dependencies = [
+ "futures-util",
+ "log",
+ "rustls 0.21.12",
+ "tokio",
+ "tokio-rustls 0.24.1",
+ "tungstenite 0.20.1",
+ "webpki-roots 0.25.4",
+]
+
 [[package]]
 name = "tokio-tungstenite"
 version = "0.28.0"
@@ -12373,7 +13385,7 @@ dependencies = [
  "futures-util",
  "log",
  "tokio",
- "tungstenite",
+ "tungstenite 0.28.0",
 ]
 
 [[package]]
@@ -12491,7 +13503,7 @@ dependencies = [
  "prost 0.13.5",
  "socket2 0.5.10",
  "tokio",
- "tokio-rustls",
+ "tokio-rustls 0.26.4",
  "tokio-stream",
  "tower 0.5.2",
  "tower-layer",
@@ -12617,13 +13629,18 @@ version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4e6559d53cc268e5031cd8429d05415bc4cb4aefc4aa5d6cc35fbf5b924a1f8"
 dependencies = [
+ "async-compression",
  "bitflags 2.10.0",
  "bytes",
+ "futures-core",
  "futures-util",
  "http 1.4.0",
  "http-body 1.0.1",
+ "http-body-util",
  "iri-string",
  "pin-project-lite",
+ "tokio",
+ "tokio-util",
  "tower 0.5.2",
  "tower-layer",
  "tower-service",
@@ -12770,6 +13787,27 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
+[[package]]
+name = "tungstenite"
+version = "0.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e3dac10fd62eaf6617d3a904ae222845979aec67c615d1c842b4002c7666fb9"
+dependencies = [
+ "byteorder",
+ "bytes",
+ "data-encoding",
+ "http 0.2.12",
+ "httparse",
+ "log",
+ "rand 0.8.5",
+ "rustls 0.21.12",
+ "sha1",
+ "thiserror 1.0.69",
+ "url",
+ "utf-8",
+ "webpki-roots 0.24.0",
+]
+
 [[package]]
 name = "tungstenite"
 version = "0.28.0"
@@ -12878,6 +13916,12 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
 
+[[package]]
+name = "unicode-width"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.6"
@@ -13053,11 +14097,13 @@ dependencies = [
  "solana-system-interface 1.0.0",
  "solana-transaction-status",
  "solana_parser",
+ "solana_test_utils",
  "spl-associated-token-account 6.0.0",
  "spl-stake-pool",
  "spl-token 7.0.0",
  "spl-token-2022 10.0.0",
  "spl-token-2022-interface",
+ "tokio",
  "tracing",
  "visualsign",
 ]
@@ -13126,7 +14172,7 @@ dependencies = [
  "elliptic-curve-tools",
  "generic-array 1.3.5",
  "hex",
- "num",
+ "num 0.4.3",
  "rand_core 0.6.4",
  "serde",
  "sha3",
@@ -13285,6 +14331,30 @@ dependencies = [
  "untrusted",
 ]
 
+[[package]]
+name = "webpki-root-certs"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "804f18a4ac2676ffb4e8b5b5fa9ae38af06df08162314f96a68d2a363e21a8ca"
+dependencies = [
+ "rustls-pki-types",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "0.24.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b291546d5d9d1eab74f069c77749f2cb8504a12caa20f0f2de93ddbf6f411888"
+dependencies = [
+ "rustls-webpki 0.101.7",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "0.25.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
+
 [[package]]
 name = "webpki-roots"
 version = "0.26.11"
@@ -13416,6 +14486,15 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.45.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+dependencies = [
+ "windows-targets 0.42.2",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
@@ -13452,6 +14531,21 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+dependencies = [
+ "windows_aarch64_gnullvm 0.42.2",
+ "windows_aarch64_msvc 0.42.2",
+ "windows_i686_gnu 0.42.2",
+ "windows_i686_msvc 0.42.2",
+ "windows_x86_64_gnu 0.42.2",
+ "windows_x86_64_gnullvm 0.42.2",
+ "windows_x86_64_msvc 0.42.2",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.52.6"
@@ -13485,6 +14579,12 @@ dependencies = [
  "windows_x86_64_msvc 0.53.1",
 ]
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
@@ -13497,6 +14597,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a9d8416fa8b42f5c947f8482c43e7d89e73a173cead56d044f6a56104a6d1b53"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
@@ -13509,6 +14615,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9d782e804c2f632e395708e99a94275910eb9100b2114651e04744e9b125006"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -13533,6 +14645,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa7359d10048f68ab8b09fa71c3daccfb0e9b559aed648a8f95469c27057180c"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
@@ -13545,6 +14663,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e7ac75179f18232fe9c285163565a57ef8d3c89254a30685b57d83a38d326c2"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
@@ -13557,6 +14681,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c3842cdd74a865a8066ab39c8a7a473c0778a3f29370b5fd6b4b9aa7df4a499"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
@@ -13569,6 +14699,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ffa179e2d07eee8ad8f57493436566c7cc30ac536a3379fdf008f47f6bb7ae1"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
@@ -13628,18 +14764,36 @@ dependencies = [
  "spki 0.7.3",
 ]
 
+[[package]]
+name = "x509-parser"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0ecbeb7b67ce215e40e3cc7f2ff902f94a223acf44995934763467e7b1febc8"
+dependencies = [
+ "asn1-rs 0.5.2",
+ "base64 0.13.1",
+ "data-encoding",
+ "der-parser 8.2.0",
+ "lazy_static",
+ "nom",
+ "oid-registry 0.6.1",
+ "rusticata-macros",
+ "thiserror 1.0.69",
+ "time",
+]
+
 [[package]]
 name = "x509-parser"
 version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4569f339c0c402346d4a75a9e39cf8dad310e287eef1ff56d4c68e5067f53460"
 dependencies = [
- "asn1-rs",
+ "asn1-rs 0.7.1",
  "data-encoding",
- "der-parser",
+ "der-parser 10.0.0",
  "lazy_static",
  "nom",
- "oid-registry",
+ "oid-registry 0.8.1",
  "ring",
  "rusticata-macros",
  "thiserror 2.0.17",
diff --git a/src/Cargo.toml b/src/Cargo.toml
index c4e42db5..d0d6ff8c 100644
--- a/src/Cargo.toml
+++ b/src/Cargo.toml
@@ -17,6 +17,8 @@ members = [
   "chain_parsers/visualsign-sui",
   "chain_parsers/visualsign-tron",
   "chain_parsers/visualsign-unspecified",
+  "solana_test_utils",
+  "tools/idl-meta",
 ]
 
 resolver = "3"
diff --git a/src/chain_parsers/visualsign-solana/Cargo.toml b/src/chain_parsers/visualsign-solana/Cargo.toml
index a07d5b3f..25c082ea 100644
--- a/src/chain_parsers/visualsign-solana/Cargo.toml
+++ b/src/chain_parsers/visualsign-solana/Cargo.toml
@@ -26,12 +26,14 @@ spl-token-2022-interface = "2.1.0"
 
 [dev-dependencies]
 solana-parser-fuzz-core = { git = "https://github.com/anchorageoss/solana-parser.git", rev = "a0c554d", features = ["proptest"] }
+solana_test_utils = { path = "../../solana_test_utils" }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 jupiter-swap-api-client = "0.2.0"
 base64 = "0.22.1"
 bs58 = "0.5"
 proptest = "1"
+tokio = { workspace = true, features = ["macros", "rt-multi-thread"] }
 
 [lints]
 workspace = true
diff --git a/src/chain_parsers/visualsign-solana/tests/surfpool_fuzz.rs b/src/chain_parsers/visualsign-solana/tests/surfpool_fuzz.rs
new file mode 100644
index 00000000..2a7147bb
--- /dev/null
+++ b/src/chain_parsers/visualsign-solana/tests/surfpool_fuzz.rs
@@ -0,0 +1,130 @@
+#![allow(clippy::unwrap_used, clippy::expect_used, clippy::panic)]
+//! Surfpool-backed integration tests for the Solana visual-sign parser.
+//!
+//! Tests are network-bound (start a `surfpool` mainnet fork; require the
+//! `surfpool` binary on `$PATH`) and are therefore `#[ignore]`. Each test
+//! references a `solana_parser::solana::embedded_idls::*` const directly,
+//! so the IDL contents are baked in at compile time -- no filesystem
+//! lookup, no env var, no `cargo metadata`.
+//!
+//! Run all surfpool tests:
+//!
+//! ```bash
+//! HELIUS_API_KEY=<key> cargo test \
+//!     --manifest-path src/Cargo.toml -p visualsign-solana \
+//!     --test surfpool_fuzz -- --ignored --test-threads=1
+//! ```
+//!
+//! Run a single IDL:
+//!
+//! ```bash
+//! cargo test ... --test surfpool_fuzz surfpool_idl_jupiter -- --ignored
+//! ```
+//!
+//! Adding a new IDL: once it's exposed as a `pub const` in
+//! `solana_parser::solana::embedded_idls`, add an `idl_test!(name, CONST)`
+//! line below; cargo's harness picks it up.
+
+mod common;
+
+use common::{build_transaction, options_with_idl};
+use solana_parser::decode_idl_data;
+use solana_parser::solana::embedded_idls::{
+    APE_PRO_IDL, CANDY_MACHINE_IDL, DRIFT_IDL, JUPITER_AGG_V6_IDL, JUPITER_IDL, JUPITER_LIMIT_IDL,
+    KAMINO_IDL, LIFINITY_IDL, METEORA_IDL, OPENBOOK_IDL, ORCA_IDL, RAYDIUM_IDL, STABBLE_IDL,
+};
+use solana_sdk::pubkey::Pubkey;
+use solana_test_utils::{SurfpoolConfig, SurfpoolManager};
+use visualsign::vsptrait::{Transaction, VisualSignConverter};
+use visualsign_solana::{SolanaTransactionWrapper, SolanaVisualSignConverter};
+
+/// Smoke test: start surfpool, verify the RPC responds, let `Drop` tear it down.
+#[tokio::test(flavor = "multi_thread")]
+#[ignore]
+async fn surfpool_lifecycle() {
+    let manager = SurfpoolManager::start(SurfpoolConfig::default())
+        .await
+        .expect("surfpool should start");
+
+    let client = manager.rpc_client();
+    let version = client
+        .get_version()
+        .expect("RPC should respond with a version");
+
+    assert!(
+        !version.solana_core.is_empty(),
+        "solana_core version string must not be empty"
+    );
+}
+
+/// Per-IDL roundtrip: decode the IDL, build a synthetic transaction whose data
+/// starts with the first instruction's discriminator, run it through the
+/// visual-sign converter, and assert the payload is non-empty.
+async fn run_idl_roundtrip(idl_label: &str, idl_json: &str) {
+    // Distinguish the three failure modes explicitly so a red test names the
+    // IDL and the actual cause (decode rejection from a malformed IDL, empty
+    // instruction list, or a missing discriminator).
+    let idl = decode_idl_data(idl_json)
+        .unwrap_or_else(|e| panic!("{idl_label}: decode_idl_data rejected the IDL: {e}"));
+    assert!(
+        !idl.instructions.is_empty(),
+        "{idl_label}: IDL has no instructions"
+    );
+    let disc = idl.instructions[0]
+        .discriminator
+        .as_ref()
+        .unwrap_or_else(|| panic!("{idl_label}: instructions[0] has no discriminator"));
+    let mut data = disc.clone();
+    data.extend_from_slice(&[0u8; 32]);
+
+    let _manager = SurfpoolManager::start(SurfpoolConfig::default())
+        .await
+        .expect("surfpool should start");
+
+    let program_id = Pubkey::new_unique();
+    let tx = build_transaction(program_id, vec![Pubkey::new_unique()], data);
+    let tx_bytes = bincode::serialize(&tx).expect("tx should serialize");
+    let tx_b64 = base64::Engine::encode(&base64::engine::general_purpose::STANDARD, &tx_bytes);
+
+    let wrapper = SolanaTransactionWrapper::from_string(&tx_b64)
+        .expect("from_string should succeed for a valid base64 transaction");
+
+    let options = options_with_idl(&program_id, idl_json, "test_program");
+    let payload = SolanaVisualSignConverter
+        .to_visual_sign_payload(wrapper, options)
+        .expect("converter should succeed");
+
+    assert!(
+        !payload.fields.is_empty(),
+        "payload must contain at least one field"
+    );
+}
+
+macro_rules! idl_test {
+    ($name:ident, $idl:expr) => {
+        #[tokio::test(flavor = "multi_thread")]
+        #[ignore]
+        async fn $name() {
+            run_idl_roundtrip(stringify!($name), $idl).await;
+        }
+    };
+}
+
+// `collision.json` and `cyclic.json` exist in `solana_parser`'s `idls/`
+// directory but are negative test fixtures (duplicate type names / cyclic
+// type refs); they're rejected by `decode_idl_data` and therefore not
+// exposed via `embedded_idls`.
+
+idl_test!(surfpool_idl_ape_pro, APE_PRO_IDL);
+idl_test!(surfpool_idl_cndy, CANDY_MACHINE_IDL);
+idl_test!(surfpool_idl_drift, DRIFT_IDL);
+idl_test!(surfpool_idl_jupiter, JUPITER_IDL);
+idl_test!(surfpool_idl_jupiter_agg_v6, JUPITER_AGG_V6_IDL);
+idl_test!(surfpool_idl_jupiter_limit, JUPITER_LIMIT_IDL);
+idl_test!(surfpool_idl_kamino, KAMINO_IDL);
+idl_test!(surfpool_idl_lifinity, LIFINITY_IDL);
+idl_test!(surfpool_idl_meteora, METEORA_IDL);
+idl_test!(surfpool_idl_openbook, OPENBOOK_IDL);
+idl_test!(surfpool_idl_orca, ORCA_IDL);
+idl_test!(surfpool_idl_raydium, RAYDIUM_IDL);
+idl_test!(surfpool_idl_stabble, STABBLE_IDL);
diff --git a/src/solana_test_utils/Cargo.toml b/src/solana_test_utils/Cargo.toml
new file mode 100644
index 00000000..989615f8
--- /dev/null
+++ b/src/solana_test_utils/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+name = "solana_test_utils"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+
+[dependencies]
+solana-sdk = "2.1.15"
+solana-client = "2.1.15"
+tokio = { workspace = true, features = ["full"] }
+anyhow = "1.0"
+tracing = { workspace = true }
+
+[lints]
+workspace = true
diff --git a/src/solana_test_utils/src/lib.rs b/src/solana_test_utils/src/lib.rs
new file mode 100644
index 00000000..b2427ebc
--- /dev/null
+++ b/src/solana_test_utils/src/lib.rs
@@ -0,0 +1,3 @@
+pub mod surfpool;
+
+pub use surfpool::{SurfpoolConfig, SurfpoolManager};
diff --git a/src/solana_test_utils/src/surfpool/config.rs b/src/solana_test_utils/src/surfpool/config.rs
new file mode 100644
index 00000000..ad104303
--- /dev/null
+++ b/src/solana_test_utils/src/surfpool/config.rs
@@ -0,0 +1,61 @@
+/// Configuration for a Surfpool validator instance.
+///
+/// Maps to `surfpool start` CLI flags. See `surfpool start --help` for details.
+#[derive(Debug, Clone)]
+pub struct SurfpoolConfig {
+    /// Datasource RPC URL to fork from (`-u`/`--rpc-url`).
+    pub rpc_url: Option<String>,
+    /// Local Simnet RPC port (`-p`/`--port`). Auto-selected if `None`.
+    pub port: Option<u16>,
+    /// Local Simnet WebSocket port (`-w`/`--ws-port`). Auto-selected if `None`.
+    pub ws_port: Option<u16>,
+    /// Log level (`-l`/`--log-level`).
+    pub log_level: String,
+    /// Use CI-adequate settings (`--ci`).
+    pub ci: bool,
+}
+
+impl Default for SurfpoolConfig {
+    fn default() -> Self {
+        let rpc_url = std::env::var("HELIUS_API_KEY")
+            .ok()
+            .map(|key| format!("https://mainnet.helius-rpc.com/?api-key={key}"))
+            .or_else(|| std::env::var("SOLANA_RPC_URL").ok())
+            .unwrap_or_else(|| "https://api.mainnet-beta.solana.com".to_string());
+
+        Self {
+            rpc_url: Some(rpc_url),
+            port: None,
+            ws_port: None,
+            log_level: "info".to_string(),
+            ci: true,
+        }
+    }
+}
+
+impl SurfpoolConfig {
+    pub fn with_rpc_url(mut self, url: impl Into<String>) -> Self {
+        self.rpc_url = Some(url.into());
+        self
+    }
+
+    pub fn with_port(mut self, port: u16) -> Self {
+        self.port = Some(port);
+        self
+    }
+
+    pub fn with_ws_port(mut self, port: u16) -> Self {
+        self.ws_port = Some(port);
+        self
+    }
+
+    pub fn with_log_level(mut self, level: impl Into<String>) -> Self {
+        self.log_level = level.into();
+        self
+    }
+
+    pub fn with_ci(mut self, ci: bool) -> Self {
+        self.ci = ci;
+        self
+    }
+}
diff --git a/src/solana_test_utils/src/surfpool/manager.rs b/src/solana_test_utils/src/surfpool/manager.rs
new file mode 100644
index 00000000..388163b9
--- /dev/null
+++ b/src/solana_test_utils/src/surfpool/manager.rs
@@ -0,0 +1,172 @@
+use super::config::SurfpoolConfig;
+use anyhow::{Context, Result};
+use solana_client::rpc_client::RpcClient;
+use solana_sdk::{commitment_config::CommitmentConfig, pubkey::Pubkey, signature::Signature};
+use std::net::TcpListener;
+use std::process::{Child, Command};
+use std::time::Duration;
+use tracing::{debug, info, warn};
+
+/// Manages the lifecycle of a Surfpool validator instance.
+///
+/// Spawns a `surfpool` subprocess on [`start`](Self::start), polls until the
+/// RPC server is ready, and kills the process on [`Drop`].
+pub struct SurfpoolManager {
+    process: Option<Child>,
+    rpc_url: String,
+    ws_url: String,
+}
+
+impl SurfpoolManager {
+    /// Start a new Surfpool instance with the given configuration.
+    ///
+    /// Runs `surfpool start` with `--no-tui` (headless) and the flags derived
+    /// from [`SurfpoolConfig`].
+    pub async fn start(config: SurfpoolConfig) -> Result<Self> {
+        info!("Starting Surfpool with config: {:?}", config);
+
+        let rpc_port = config.port.map_or_else(Self::find_free_port, Ok)?;
+        let ws_port = config.ws_port.map_or_else(Self::find_free_port, Ok)?;
+
+        let rpc_url = format!("http://127.0.0.1:{rpc_port}");
+        let ws_url = format!("ws://127.0.0.1:{ws_port}");
+
+        let mut args = vec![
+            "start".to_string(),
+            "--no-tui".to_string(),
+            "--port".to_string(),
+            rpc_port.to_string(),
+            "--ws-port".to_string(),
+            ws_port.to_string(),
+            "--log-level".to_string(),
+            config.log_level.clone(),
+        ];
+
+        if let Some(upstream) = &config.rpc_url {
+            args.push("--rpc-url".to_string());
+            args.push(upstream.clone());
+        }
+
+        if config.ci {
+            args.push("--ci".to_string());
+        }
+
+        debug!("Spawning surfpool with args: {:?}", args);
+
+        let child = Command::new("surfpool")
+            .args(&args)
+            .spawn()
+            .context("Failed to spawn surfpool process. Is surfpool installed?")?;
+
+        let manager = Self {
+            process: Some(child),
+            rpc_url: rpc_url.clone(),
+            ws_url,
+        };
+
+        manager
+            .wait_ready()
+            .await
+            .context("Surfpool failed to become ready")?;
+
+        info!("Surfpool started successfully at {}", rpc_url);
+        Ok(manager)
+    }
+
+    /// Poll the RPC server until it responds (up to 30 attempts, 500ms apart).
+    ///
+    /// `RpcClient::get_version` is synchronous and blocks for up to its HTTP
+    /// timeout. Running it on a Tokio worker thread would stall other tasks,
+    /// so each probe is dispatched via `spawn_blocking` and the inter-attempt
+    /// delay uses `tokio::time::sleep`.
+    pub async fn wait_ready(&self) -> Result<()> {
+        let max_attempts = 30;
+        let delay = Duration::from_millis(500);
+        let rpc_url = self.rpc_url.clone();
+
+        for attempt in 1..=max_attempts {
+            debug!(
+                "Checking if Surfpool is ready (attempt {}/{})",
+                attempt, max_attempts
+            );
+
+            let url = rpc_url.clone();
+            let probe = tokio::task::spawn_blocking(move || {
+                RpcClient::new_with_commitment(url, CommitmentConfig::confirmed()).get_version()
+            })
+            .await
+            .context("Surfpool readiness probe task panicked")?;
+
+            match probe {
+                Ok(version) => {
+                    info!("Surfpool is ready! Version: {:?}", version);
+                    return Ok(());
+                }
+                Err(e) => {
+                    if attempt == max_attempts {
+                        return Err(anyhow::anyhow!(
+                            "Surfpool did not become ready after {max_attempts} attempts: {e}"
+                        ));
+                    }
+                    warn!("Surfpool not ready yet (attempt {}): {}", attempt, e);
+                    tokio::time::sleep(delay).await;
+                }
+            }
+        }
+
+        Err(anyhow::anyhow!("Surfpool readiness check failed"))
+    }
+
+    /// Return an RPC client pointed at this instance.
+    pub fn rpc_client(&self) -> RpcClient {
+        RpcClient::new_with_commitment(self.rpc_url.clone(), CommitmentConfig::confirmed())
+    }
+
+    pub fn rpc_url(&self) -> &str {
+        &self.rpc_url
+    }
+
+    pub fn ws_url(&self) -> &str {
+        &self.ws_url
+    }
+
+    /// Request an airdrop and wait for confirmation (bounded).
+    pub async fn airdrop(&self, pubkey: &Pubkey, lamports: u64) -> Result<Signature> {
+        let client = self.rpc_client();
+        let signature = client
+            .request_airdrop(pubkey, lamports)
+            .context("Failed to request airdrop")?;
+
+        let max_attempts = 60;
+        for _ in 0..max_attempts {
+            if let Ok(Some(_status)) = client.get_signature_status(&signature) {
+                return Ok(signature);
+            }
+            tokio::time::sleep(Duration::from_millis(100)).await;
+        }
+
+        Err(anyhow::anyhow!(
+            "Airdrop confirmation timed out after {max_attempts} attempts"
+        ))
+    }
+
+    /// Find a free TCP port by binding to port 0.
+    fn find_free_port() -> Result<u16> {
+        let listener = TcpListener::bind("127.0.0.1:0").context("Failed to bind ephemeral port")?;
+        let port = listener
+            .local_addr()
+            .context("Failed to get local address")?
+            .port();
+        Ok(port)
+    }
+}
+
+impl Drop for SurfpoolManager {
+    fn drop(&mut self) {
+        if let Some(mut child) = self.process.take() {
+            info!("Stopping Surfpool process");
+            let _ = child.kill();
+            let _ = child.wait();
+        }
+    }
+}
diff --git a/src/solana_test_utils/src/surfpool/mod.rs b/src/solana_test_utils/src/surfpool/mod.rs
new file mode 100644
index 00000000..474541bb
--- /dev/null
+++ b/src/solana_test_utils/src/surfpool/mod.rs
@@ -0,0 +1,5 @@
+mod config;
+mod manager;
+
+pub use config::SurfpoolConfig;
+pub use manager::SurfpoolManager;
diff --git a/src/tools/idl-meta/Cargo.toml b/src/tools/idl-meta/Cargo.toml
new file mode 100644
index 00000000..5f5980dc
--- /dev/null
+++ b/src/tools/idl-meta/Cargo.toml
@@ -0,0 +1,14 @@
+[package]
+name = "idl-meta"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+
+[dependencies]
+serde_json = { workspace = true }
+serde = { workspace = true }
+anyhow = "1.0"
+
+[lints]
+workspace = true
diff --git a/src/tools/idl-meta/src/main.rs b/src/tools/idl-meta/src/main.rs
new file mode 100644
index 00000000..62f9bf2c
--- /dev/null
+++ b/src/tools/idl-meta/src/main.rs
@@ -0,0 +1,105 @@
+//! Minimal tool for IDL metadata extraction.
+//!
+//! Replaces the Python snippets in `scripts/fuzz_all_idls.sh`.
+//!
+//! Usage:
+//!   idl-meta locate-idls --manifest-path <path>
+//!   idl-meta counts <idl-file.json>
+
+use anyhow::{Context, Result};
+use std::path::{Path, PathBuf};
+use std::process::Command;
+
+fn main() -> Result<()> {
+    let args: Vec<String> = std::env::args().collect();
+    let subcmd = args.get(1).map(String::as_str);
+
+    match subcmd {
+        Some("locate-idls") => {
+            let manifest_path = args
+                .iter()
+                .position(|a| a == "--manifest-path")
+                .and_then(|i| args.get(i + 1))
+                .context("usage: idl-meta locate-idls --manifest-path <Cargo.toml>")?;
+            let dir = locate_idl_dir(manifest_path)?;
+            println!("{}", dir.display());
+        }
+        Some("counts") => {
+            let file = args
+                .get(2)
+                .context("usage: idl-meta counts <idl-file.json>")?;
+            let (instructions, types) = idl_counts(file)?;
+            println!("{instructions} {types}");
+        }
+        _ => {
+            anyhow::bail!(
+                "usage: idl-meta <locate-idls|counts> [args]\n\
+                 \n  locate-idls --manifest-path <Cargo.toml>  \
+                 Print the solana_parser IDL directory\n  \
+                 counts <file.json>                          \
+                 Print instruction and type counts"
+            );
+        }
+    }
+    Ok(())
+}
+
+/// Run `cargo metadata`, find the `solana_parser` package, and return
+/// `<package_root>/src/solana/idls`.
+fn locate_idl_dir(manifest_path: &str) -> Result<PathBuf> {
+    let output = Command::new("cargo")
+        .args([
+            "metadata",
+            "--manifest-path",
+            manifest_path,
+            "--format-version",
+            "1",
+        ])
+        .output()
+        .context("failed to run `cargo metadata`")?;
+
+    if !output.status.success() {
+        let stderr = String::from_utf8_lossy(&output.stderr);
+        anyhow::bail!("cargo metadata failed: {stderr}");
+    }
+
+    let meta: serde_json::Value =
+        serde_json::from_slice(&output.stdout).context("failed to parse cargo metadata JSON")?;
+
+    let packages = meta["packages"]
+        .as_array()
+        .context("no 'packages' array in cargo metadata")?;
+
+    for pkg in packages {
+        if pkg["name"].as_str() == Some("solana_parser") {
+            let manifest = pkg["manifest_path"]
+                .as_str()
+                .context("missing manifest_path for solana_parser")?;
+            let pkg_dir = Path::new(manifest)
+                .parent()
+                .context("manifest_path has no parent")?;
+            let idl_dir = pkg_dir.join("src").join("solana").join("idls");
+            if idl_dir.is_dir() {
+                return Ok(idl_dir);
+            }
+            anyhow::bail!(
+                "solana_parser found at {manifest} but IDL dir does not exist: {}",
+                idl_dir.display()
+            );
+        }
+    }
+
+    anyhow::bail!("package 'solana_parser' not found in cargo metadata")
+}
+
+/// Parse an Anchor IDL JSON file and return (instruction_count, type_count).
+fn idl_counts(path: &str) -> Result<(usize, usize)> {
+    let contents =
+        std::fs::read_to_string(path).with_context(|| format!("failed to read {path}"))?;
+    let idl: serde_json::Value =
+        serde_json::from_str(&contents).with_context(|| format!("invalid JSON in {path}"))?;
+
+    let instructions = idl["instructions"].as_array().map_or(0, Vec::len);
+    let types = idl["types"].as_array().map_or(0, Vec::len);
+    Ok((instructions, types))
+}