diff --git a/src/main.rs b/src/main.rs
index 4b6af71..2845c51 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -65,6 +65,8 @@ enum StartupError {
         routes::admin::put_registry,
         routes::trades::get_trades_by_tx,
         routes::trades::get_trades_by_address,
+        routes::trades::get_taker_trades,
+        routes::trades::post_trades_batch,
         routes::registry::get_registry,
         routes::registry::get_registry_history,
     ),
diff --git a/src/routes/trades/get_taker_trades.rs b/src/routes/trades/get_taker_trades.rs
new file mode 100644
index 0000000..b2cb28a
--- /dev/null
+++ b/src/routes/trades/get_taker_trades.rs
@@ -0,0 +1,143 @@
+use crate::auth::AuthenticatedKey;
+use crate::cache::AppCache;
+use crate::error::{ApiError, ApiErrorResponse};
+use crate::fairings::{GlobalRateLimit, TracingSpan};
+use crate::types::common::ValidatedAddress;
+use crate::types::trades::{
+    TakerTradesResponse, TradesByTxResponse, TradesPagination, TradesPaginationParams,
+};
+use alloy::primitives::{Address, B256};
+use rocket::serde::json::Json;
+use rocket::State;
+use std::time::Duration;
+use tracing::Instrument;
+
+const TAKER_TX_HASH_CACHE_TTL: Duration = Duration::from_secs(15);
+const TAKER_TX_HASH_CACHE_CAPACITY: u64 = 1_000;
+
+pub(crate) type TakerTradesTxHashCache = AppCache<Address, Vec<(B256, u64)>>;
+
+pub(crate) fn taker_trades_tx_hash_cache() -> TakerTradesTxHashCache {
+    AppCache::new(TAKER_TX_HASH_CACHE_CAPACITY, TAKER_TX_HASH_CACHE_TTL)
+}
+
+pub(crate) async fn process_get_taker_trades(
+    ds: &dyn super::TradesDataSource,
+    direct_trades: Option<&crate::direct_trades::DirectTradesFetcher>,
+    trades_by_tx_cache: &super::TradesByTxCache,
+    taker_tx_cache: &TakerTradesTxHashCache,
+    sender: Address,
+    params: TradesPaginationParams,
+) -> Result<TakerTradesResponse, ApiError> {
+    // Step 1: Get tx hashes (cached)
+    let tx_hashes = match direct_trades {
+        Some(fetcher) => taker_tx_cache
+            .get_or_try_insert(sender, || async {
+                fetcher.fetch_taker_tx_hashes(&sender).await
+            })
+            .await
+            .map_err(ApiError::from)?,
+        None => {
+            tracing::warn!("direct trades fetcher unavailable; returning empty taker trades");
+            return Ok(TakerTradesResponse {
+                market_orders: vec![],
+                pagination: TradesPagination {
+                    page: 1,
+                    page_size: params.page_size.unwrap_or(20),
+                    total_trades: 0,
+                    total_pages: 0,
+                    has_more: false,
+                },
+            });
+        }
+    };
+
+    // Step 2: Paginate
+    let page = params.page.unwrap_or(1);
+    let page_size = params.page_size.unwrap_or(20);
+    let total = tx_hashes.len() as u64;
+    let total_pages = if page_size == 0 {
+        0
+    } else {
+        total.div_ceil(u64::from(page_size))
+    };
+    let offset = (u64::from(page.saturating_sub(1)) * u64::from(page_size)) as usize;
+    let page_hashes: Vec<B256> = if offset >= tx_hashes.len() {
+        vec![]
+    } else {
+        let end = std::cmp::min(offset + page_size as usize, tx_hashes.len());
+        tx_hashes[offset..end].iter().map(|(h, _)| *h).collect()
+    };
+
+    // Step 3: Resolve each tx via existing cached trade-by-tx lookup
+    let mut market_orders = Vec::with_capacity(page_hashes.len());
+    for tx_hash in page_hashes {
+        match super::get_cached_trades_by_tx(trades_by_tx_cache, ds, tx_hash, None).await {
+            Ok(tx_trades) => market_orders.push(tx_trades),
+            Err(e) => {
+                tracing::warn!(tx_hash = %tx_hash, error = %e, "failed to resolve taker tx; skipping");
+            }
+        }
+    }
+
+    Ok(TakerTradesResponse {
+        market_orders,
+        pagination: TradesPagination {
+            page,
+            page_size,
+            total_trades: total,
+            total_pages,
+            has_more: u64::from(page) < total_pages,
+        },
+    })
+}
+
+#[utoipa::path(
+    get,
+    path = "/v1/trades/taker/{address}",
+    tag = "Trades",
+    security(("basicAuth" = [])),
+    params(
+        ("address" = String, Path, description = "Taker address"),
+        TradesPaginationParams,
+    ),
+    responses(
+        (status = 200, description = "Paginated list of market orders (taker transactions)", body = TakerTradesResponse),
+        (status = 400, description = "Bad request", body = ApiErrorResponse),
+        (status = 401, description = "Unauthorized", body = ApiErrorResponse),
+        (status = 429, description = "Rate limited", body = ApiErrorResponse),
+        (status = 500, description = "Internal server error", body = ApiErrorResponse),
+    )
+)]
+#[get("/taker/<address>?<params..>")]
+pub async fn get_taker_trades(
+    _global: GlobalRateLimit,
+    _key: AuthenticatedKey,
+    shared_raindex: &State<crate::raindex::SharedRaindexProvider>,
+    trades_by_tx_cache: &State<super::TradesByTxCache>,
+    taker_tx_cache: &State<TakerTradesTxHashCache>,
+    direct_trades: &State<Option<crate::direct_trades::DirectTradesFetcher>>,
+    span: TracingSpan,
+    address: ValidatedAddress,
+    params: TradesPaginationParams,
+) -> Result<Json<TakerTradesResponse>, ApiError> {
+    async move {
+        tracing::info!(address = ?address, params = ?params, "taker trades request received");
+        let raindex = shared_raindex.read().await;
+        let ds = super::RaindexTradesDataSource {
+            client: raindex.client(),
+        };
+        let response = process_get_taker_trades(
+            &ds,
+            direct_trades.inner().as_ref(),
+            trades_by_tx_cache,
+            taker_tx_cache,
+            address.0,
+            params,
+        )
+        .await?;
+        Ok(Json(response))
+    }
+    .instrument(span.0)
+    .await
+}
diff --git a/src/routes/trades/post_batch.rs b/src/routes/trades/post_batch.rs
new file mode 100644
index 0000000..c0ad7f5
--- /dev/null
+++ b/src/routes/trades/post_batch.rs
@@ -0,0 +1,188 @@
+use crate::auth::AuthenticatedKey;
+use crate::cache::AppCache;
+use crate::error::{ApiError, ApiErrorResponse};
+use crate::fairings::{GlobalRateLimit, TracingSpan};
+use crate::types::order::OrderTradeEntry;
+use crate::types::trades::{TradesBatchEntry, TradesBatchRequest, TradesBatchResponse};
+use alloy::primitives::B256;
+use futures::future::join_all;
+use rocket::serde::json::Json;
+use rocket::State;
+use std::time::{Duration, Instant};
+use tracing::Instrument;
+
+const TRADES_BY_ORDER_HASH_CACHE_TTL: Duration = Duration::from_secs(60);
+const TRADES_BY_ORDER_HASH_CACHE_CAPACITY: u64 = 1_000;
+const TRADES_BATCH_MAX_HASHES: usize = 50;
+
+pub(crate) type TradesByOrderHashCache = AppCache<B256, Vec<OrderTradeEntry>>;
+
+pub(crate) fn trades_by_order_hash_cache() -> TradesByOrderHashCache {
+    AppCache::new(
+        TRADES_BY_ORDER_HASH_CACHE_CAPACITY,
+        TRADES_BY_ORDER_HASH_CACHE_TTL,
+    )
+}
+
+async fn fetch_trades_for_hash(
+    ds: &dyn super::TradesDataSource,
+    hash: B256,
+) -> Result<Vec<OrderTradeEntry>, ApiError> {
+    let order = match ds.find_order_by_hash(hash).await? {
+        Some(o) => o,
+        None => return Ok(vec![]),
+    };
+    let trades = ds.get_order_trades(&order, None, None).await?;
+    Ok(trades.iter().map(super::super::order::map_trade).collect())
+}
+
+pub(crate) async fn process_trades_batch(
+    ds: &dyn super::TradesDataSource,
+    cache: &TradesByOrderHashCache,
+    direct_trades: Option<&crate::direct_trades::DirectTradesFetcher>,
+    hashes: Vec<B256>,
+) -> Result<TradesBatchResponse, ApiError> {
+    let total_start = Instant::now();
+
+    let mut cached_map: std::collections::HashMap<B256, Vec<OrderTradeEntry>> =
+        std::collections::HashMap::new();
+    let mut uncached: Vec<B256> = Vec::new();
+
+    for &hash in &hashes {
+        if let Some(trades) = cache.get(&hash).await {
+            cached_map.insert(hash, trades);
+        } else {
+            uncached.push(hash);
+        }
+    }
+
+    tracing::info!(
+        total_hashes = hashes.len(),
+        cached = cached_map.len(),
+        uncached = uncached.len(),
+        "batch trades cache check"
+    );
+
+    if !uncached.is_empty() {
+        if let Some(fetcher) = direct_trades {
+            // Fast path: single batch query via direct SQLite connection
+            match fetcher.batch_fetch(&uncached).await {
+                Ok(batch_result) => {
+                    for &hash in &uncached {
+                        let trades = batch_result.get(&hash).cloned().unwrap_or_default();
+                        cache.insert(hash, trades.clone()).await;
+                        cached_map.insert(hash, trades);
+                    }
+                }
+                Err(e) => {
+                    tracing::warn!(error = %e, "direct batch trades failed; falling back to library");
+                    let results =
+                        join_all(uncached.iter().map(|&hash| fetch_trades_for_hash(ds, hash)))
+                            .await;
+                    for (&hash, result) in uncached.iter().zip(results) {
+                        match result {
+                            Ok(trades) => {
+                                cache.insert(hash, trades.clone()).await;
+                                cached_map.insert(hash, trades);
+                            }
+                            Err(e) => {
+                                tracing::warn!(order_hash = %hash, error = %e, "failed to fetch trades for order in batch");
+                                cached_map.insert(hash, vec![]);
+                            }
+                        }
+                    }
+                }
+            }
+        } else {
+            // Fallback: N parallel queries via library
+            let results =
+                join_all(uncached.iter().map(|&hash| fetch_trades_for_hash(ds, hash))).await;
+            for (&hash, result) in uncached.iter().zip(results) {
+                match result {
+                    Ok(trades) => {
+                        cache.insert(hash, trades.clone()).await;
+                        cached_map.insert(hash, trades);
+                    }
+                    Err(e) => {
+                        tracing::warn!(order_hash = %hash, error = %e, "failed to fetch trades for order in batch");
+                        cached_map.insert(hash, vec![]);
+                    }
+                }
+            }
+        }
+    }
+
+    let entries = hashes
+        .iter()
+        .map(|hash| TradesBatchEntry {
+            order_hash: *hash,
+            trades: cached_map.remove(hash).unwrap_or_default(),
+        })
+        .collect();
+
+    tracing::info!(
+        total_duration_ms = total_start.elapsed().as_millis(),
+        total_hashes = hashes.len(),
+        "batch trades request processed"
+    );
+
+    Ok(TradesBatchResponse { orders: entries })
+}
+
+#[utoipa::path(
+    post,
+    path = "/v1/trades/batch",
+    tag = "Trades",
+    security(("basicAuth" = [])),
+    request_body = TradesBatchRequest,
+    responses(
+        (status = 200, description = "Trades grouped by order hash", body = TradesBatchResponse),
+        (status = 400, description = "Bad request", body = ApiErrorResponse),
+        (status = 401, description = "Unauthorized", body = ApiErrorResponse),
+        (status = 429, description = "Rate limited", body = ApiErrorResponse),
+        (status = 500, description = "Internal server error", body = ApiErrorResponse),
+    )
+)]
+#[post("/batch", data = "<body>")]
+pub async fn post_trades_batch(
+    _global: GlobalRateLimit,
+    _key: AuthenticatedKey,
+    shared_raindex: &State<crate::raindex::SharedRaindexProvider>,
+    trades_by_order_hash_cache: &State<TradesByOrderHashCache>,
+    direct_trades: &State<Option<crate::direct_trades::DirectTradesFetcher>>,
+    span: TracingSpan,
+    body: Json<TradesBatchRequest>,
+) -> Result<Json<TradesBatchResponse>, ApiError> {
+    async move {
+        tracing::info!(
+            hash_count = body.order_hashes.len(),
+            "batch trades request received"
+        );
+
+        if body.order_hashes.is_empty() {
+            return Ok(Json(TradesBatchResponse { orders: vec![] }));
+        }
+
+        if body.order_hashes.len() > TRADES_BATCH_MAX_HASHES {
+            return Err(ApiError::BadRequest(format!(
+                "maximum {} order hashes per batch request",
+                TRADES_BATCH_MAX_HASHES
+            )));
+        }
+
+        let raindex = shared_raindex.read().await;
+        let ds = super::RaindexTradesDataSource {
+            client: raindex.client(),
+        };
+        let response = process_trades_batch(
+            &ds,
+            trades_by_order_hash_cache,
+            direct_trades.inner().as_ref(),
+            body.into_inner().order_hashes,
+        )
+        .await?;
+        Ok(Json(response))
+    }
+    .instrument(span.0)
+    .await
+}
diff --git a/src/types/trades.rs b/src/types/trades.rs
index 9fb2668..78d790a 100644
--- a/src/types/trades.rs
+++ b/src/types/trades.rs
@@ -123,3 +123,31 @@ pub struct TradesByTxResponse {
     pub trades: Vec<TradeByTxEntry>,
     pub totals: TradesTotals,
 }
+
+#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct TradesBatchRequest {
+    #[schema(value_type = Vec<String>)]
+    pub order_hashes: Vec<alloy::primitives::B256>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct TradesBatchEntry {
+    #[schema(value_type = String)]
+    pub order_hash: alloy::primitives::B256,
+    pub trades: Vec<crate::types::order::OrderTradeEntry>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct TradesBatchResponse {
+    pub orders: Vec<TradesBatchEntry>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct TakerTradesResponse {
+    pub market_orders: Vec<TradesByTxResponse>,
+    pub pagination: TradesPagination,
+}