diff --git a/internal/migrations/024-attestation-actions.sql b/internal/migrations/024-attestation-actions.sql
index 99cf41ed5..739c565ec 100644
--- a/internal/migrations/024-attestation-actions.sql
+++ b/internal/migrations/024-attestation-actions.sql
@@ -271,11 +271,12 @@ CREATE OR REPLACE ACTION get_signed_attestation(
 /**
  * list_attestations: List attestations with optional filtering
  *
- * Returns metadata for attestations, optionally filtered by requester.
+ * Returns metadata for attestations, optionally filtered by requester or request_tx_id.
  * Supports pagination with limit and offset.
  */
 CREATE OR REPLACE ACTION list_attestations(
     $requester BYTEA,
+    $request_tx_id TEXT,
     $limit INT,
     $offset INT,
     $order_by TEXT
@@ -306,17 +307,24 @@ CREATE OR REPLACE ACTION list_attestations(
         }
     }
     
-    -- Build query with optional requester filter
-    IF $requester IS NULL {
+    -- Build query with optional requester and request_tx_id filters
+    IF $request_tx_id IS NOT NULL {
+        -- Filter by specific request_tx_id (ignores other filters for exact match)
+        RETURN SELECT request_tx_id, attestation_hash, requester,
+                      created_height, signed_height, encrypt_sig
+               FROM attestations
+               WHERE request_tx_id = $request_tx_id
+               LIMIT 1;
+    } ELSEIF $requester IS NULL {
         -- Show all attestations (analytics/auditing)
         IF $order_desc {
-            RETURN SELECT request_tx_id, attestation_hash, requester, 
+            RETURN SELECT request_tx_id, attestation_hash, requester,
                           created_height, signed_height, encrypt_sig
                    FROM attestations
                    ORDER BY created_height DESC, request_tx_id ASC
                    LIMIT $limit OFFSET $offset;
         } ELSE {
-            RETURN SELECT request_tx_id, attestation_hash, requester, 
+            RETURN SELECT request_tx_id, attestation_hash, requester,
                           created_height, signed_height, encrypt_sig
                    FROM attestations
                    ORDER BY created_height ASC, request_tx_id ASC
diff --git a/tests/streams/attestation/attestation_retrieval_test.go b/tests/streams/attestation/attestation_retrieval_test.go
index b8e037e49..9796bd1f5 100644
--- a/tests/streams/attestation/attestation_retrieval_test.go
+++ b/tests/streams/attestation/attestation_retrieval_test.go
@@ -129,6 +129,10 @@ func TestListAttestations(t *testing.T) {
 					testListFilterByRequester(helper, addrs)
 				})
 
+				t.Run("FilterByRequestTxID", func(t *testing.T) {
+					testListFilterByRequestTxID(helper, testActionName, addrs)
+				})
+
 				t.Run("Pagination", func(t *testing.T) {
 					testListPagination(helper, testActionName, addrs)
 				})
@@ -144,7 +148,7 @@ func TestListAttestations(t *testing.T) {
 }
 
 func testListEmpty(h *AttestationTestHelper) {
-	count := h.CountRows("list_attestations", []any{nil, 10, 0, nil})
+	count := h.CountRows("list_attestations", []any{nil, nil, 10, 0, nil})
 	require.Equal(h.t, 0, count, "should return no results when empty")
 }
 
@@ -154,7 +158,7 @@ func testListNoFilter(h *AttestationTestHelper, actionName string, addrs *TestAd
 	h.CreateAttestationForRequester(actionName, addrs.Requester2, 3)
 
 	count := 0
-	h.CallAction("list_attestations", []any{nil, 100, 0, nil}, func(row *common.Row) error {
+	h.CallAction("list_attestations", []any{nil, nil, 100, 0, nil}, func(row *common.Row) error {
 		count++
 		require.Len(h.t, row.Values, 6, "should return 6 columns")
 		return nil
@@ -164,7 +168,7 @@ func testListNoFilter(h *AttestationTestHelper, actionName string, addrs *TestAd
 
 func testListFilterByRequester(h *AttestationTestHelper, addrs *TestAddresses) {
 	count := 0
-	h.CallAction("list_attestations", []any{addrs.Requester1.Bytes(), 100, 0, nil}, func(row *common.Row) error {
+	h.CallAction("list_attestations", []any{addrs.Requester1.Bytes(), nil, 100, 0, nil}, func(row *common.Row) error {
 		count++
 		requester := row.Values[2].([]byte)
 		require.Equal(h.t, addrs.Requester1.Bytes(), requester, "requester should match filter")
@@ -173,21 +177,57 @@ func testListFilterByRequester(h *AttestationTestHelper, addrs *TestAddresses) {
 	require.Equal(h.t, 2, count, "should return only requester1's attestations")
 }
 
+func testListFilterByRequestTxID(h *AttestationTestHelper, actionName string, addrs *TestAddresses) {
+	// Create multiple attestations
+	requestTxID1, hash1 := h.RequestAttestation(actionName, 500)
+	requestTxID2, _ := h.RequestAttestation(actionName, 501)
+	h.RequestAttestation(actionName, 502)
+
+	// Filter by specific request_tx_id
+	count := 0
+	var returnedTxID string
+	var returnedHash []byte
+	h.CallAction("list_attestations", []any{nil, requestTxID1, nil, nil, nil}, func(row *common.Row) error {
+		count++
+		returnedTxID = row.Values[0].(string)
+		returnedHash = row.Values[1].([]byte)
+		return nil
+	})
+
+	require.Equal(h.t, 1, count, "should return exactly 1 result for specific request_tx_id")
+	require.Equal(h.t, requestTxID1, returnedTxID, "returned tx_id should match filter")
+	require.Equal(h.t, hash1, returnedHash, "returned hash should match the attestation")
+
+	// Verify different request_tx_id returns different result
+	count = 0
+	h.CallAction("list_attestations", []any{nil, requestTxID2, nil, nil, nil}, func(row *common.Row) error {
+		count++
+		returnedTxID = row.Values[0].(string)
+		return nil
+	})
+	require.Equal(h.t, 1, count, "should return exactly 1 result for second request_tx_id")
+	require.Equal(h.t, requestTxID2, returnedTxID, "returned tx_id should match second filter")
+
+	// Verify non-existent request_tx_id returns no results
+	count = h.CountRows("list_attestations", []any{nil, InvalidTxID, nil, nil, nil})
+	require.Equal(h.t, 0, count, "should return 0 results for non-existent request_tx_id")
+}
+
 func testListPagination(h *AttestationTestHelper, actionName string, addrs *TestAddresses) {
 	for i := 0; i < 5; i++ {
 		h.CreateAttestationForRequester(actionName, addrs.Requester1, int64(100+i))
 	}
 
 	// First page
-	count := h.CountRows("list_attestations", []any{addrs.Requester1.Bytes(), 3, 0, nil})
+	count := h.CountRows("list_attestations", []any{addrs.Requester1.Bytes(), nil, 3, 0, nil})
 	require.Equal(h.t, 3, count, "first page should return 3 results")
 
 	// Second page
-	count = h.CountRows("list_attestations", []any{addrs.Requester1.Bytes(), 3, 3, nil})
+	count = h.CountRows("list_attestations", []any{addrs.Requester1.Bytes(), nil, 3, 3, nil})
 	require.Equal(h.t, 3, count, "second page should return 3 results")
 }
 
 func testListMaxLimit(h *AttestationTestHelper) {
-	count := h.CountRows("list_attestations", []any{nil, 99999, 0, nil})
+	count := h.CountRows("list_attestations", []any{nil, nil, 99999, 0, nil})
 	require.Greater(h.t, count, 0, "should return results with large limit")
 }