diff --git a/package.json b/package.json
index f60fae6..3d29070 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "sql-formatter": "^15.6.12",
     "tailwind-merge": "^3.4.0",
     "tailwindcss": "^4.1.18",
-    "tempo.ts": "^0.13.0",
+    "tempo.ts": "^0.14.0",
     "unplugin-auto-import": "^20.3.0",
     "unplugin-icons": "^22.5.0",
     "viem": "^2.44.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0d81f1a..a831064 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -63,8 +63,8 @@ importers:
         specifier: ^4.1.18
         version: 4.1.18
       tempo.ts:
-        specifier: ^0.13.0
-        version: 0.13.0(@remix-run/headers@0.17.2)(@remix-run/route-pattern@0.15.3)(@remix-run/session@0.4.1)(typescript@5.9.3)(viem@2.44.4(typescript@5.9.3)(zod@4.3.5))(zod@4.3.5)
+        specifier: ^0.14.0
+        version: 0.14.0(@remix-run/headers@0.17.2)(@remix-run/route-pattern@0.15.3)(@remix-run/session@0.4.1)(typescript@5.9.3)(viem@2.44.4(typescript@5.9.3)(zod@4.3.5))(zod@4.3.5)
       unplugin-auto-import:
         specifier: ^20.3.0
         version: 20.3.0
@@ -2960,8 +2960,8 @@ packages:
     resolution: {integrity: sha512-hctwP0Nb4AB60bj8WQgRYaMOuJYRAPMGiQUAotms5igN8ppfQM+IvjQ5HcKu1MaZh2Wy2KWVTe563Yj8dfc14w==}
     engines: {node: '>=18'}
 
-  tempo.ts@0.13.0:
-    resolution: {integrity: sha512-Y61NOIL/qS6kgwoLz5NlDRU5mPx9OPCIUuvBeb5XbQYhtzh1AWiKws3jlK6dOIrqWDBo3imHjtgKO8qAjcb15A==}
+  tempo.ts@0.14.0:
+    resolution: {integrity: sha512-tyNg6pomYGqXpiRm0PDLwzOcifd//C9J+B+4rvbIHIwvwqxE1jres1YuaVSayo0JE0hzmXi/HZjJOsbSRdu+kg==}
     peerDependencies:
       viem: '>=2.43.3'
     peerDependenciesMeta:
@@ -6598,7 +6598,7 @@ snapshots:
       mkdirp: 3.0.1
       yallist: 5.0.0
 
-  tempo.ts@0.13.0(@remix-run/headers@0.17.2)(@remix-run/route-pattern@0.15.3)(@remix-run/session@0.4.1)(typescript@5.9.3)(viem@2.44.4(typescript@5.9.3)(zod@4.3.5))(zod@4.3.5):
+  tempo.ts@0.14.0(@remix-run/headers@0.17.2)(@remix-run/route-pattern@0.15.3)(@remix-run/session@0.4.1)(typescript@5.9.3)(viem@2.44.4(typescript@5.9.3)(zod@4.3.5))(zod@4.3.5):
     dependencies:
       '@remix-run/fetch-router': 0.12.0(@remix-run/headers@0.17.2)(@remix-run/route-pattern@0.15.3)(@remix-run/session@0.4.1)
       ox: 0.11.3(typescript@5.9.3)(zod@4.3.5)
diff --git a/src/snippets/wagmi.config.ts b/src/snippets/wagmi.config.ts
index 74ccde7..2620b8b 100644
--- a/src/snippets/wagmi.config.ts
+++ b/src/snippets/wagmi.config.ts
@@ -11,7 +11,7 @@ import { KeyManager, webAuthn } from 'wagmi/tempo'
 export const config = createConfig({
   connectors: [
     webAuthn({
-      keyManager: KeyManager.localStorage(),
+      keyManager: KeyManager.http('https://keys.tempo.xyz'),
     }),
   ],
   chains: [tempoModerato],
@@ -33,7 +33,7 @@ import { KeyManager, webAuthn } from 'wagmi/tempo'
 export const config = createConfig({
   connectors: [
     webAuthn({
-      keyManager: KeyManager.localStorage(),
+      keyManager: KeyManager.http('https://keys.tempo.xyz'),
     }),
   ],
   chains: [tempoModerato],
diff --git a/src/wagmi.config.ts b/src/wagmi.config.ts
index 49b6b62..045bef4 100644
--- a/src/wagmi.config.ts
+++ b/src/wagmi.config.ts
@@ -6,6 +6,13 @@ import { KeyManager, webAuthn } from 'wagmi/tempo'
 
 const feeToken = '0x20c0000000000000000000000000000000000001'
 
+const rpId = (() => {
+  const hostname = globalThis.location?.hostname
+  if (!hostname) return undefined
+  const parts = hostname.split('.')
+  return parts.length > 2 ? parts.slice(-2).join('.') : hostname
+})()
+
 export function getConfig(options: getConfig.Options = {}) {
   const { multiInjectedProviderDiscovery } = options
   return createConfig({
@@ -22,7 +29,8 @@ export function getConfig(options: getConfig.Options = {}) {
     connectors: [
       webAuthn({
         grantAccessKey: true,
-        keyManager: KeyManager.localStorage(),
+        keyManager: KeyManager.http('https://keys.tempo.xyz'),
+        rpId,
       }),
     ],
     multiInjectedProviderDiscovery,
diff --git a/vite.config.ts b/vite.config.ts
index 2eafcb3..96bbb99 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -38,9 +38,7 @@ function syncTips(): Plugin {
 
     console.log('→ syncing TIPs from GitHub...')
 
-    const res = await fetch(
-      `https://api.github.com/repos/${repo}/contents/tips`,
-    )
+    const res = await fetch(`https://api.github.com/repos/${repo}/contents/tips`)
     if (!res.ok) {
       console.error('✗ failed to fetch TIPs directory:', res.statusText)
       return