diff --git a/packages/jwt-claims/deploy/schemas/jwt_private/procedures/current_api_id.sql b/packages/jwt-claims/deploy/schemas/jwt_private/procedures/current_api_id.sql
new file mode 100644
index 00000000..a60f9412
--- /dev/null
+++ b/packages/jwt-claims/deploy/schemas/jwt_private/procedures/current_api_id.sql
@@ -0,0 +1,34 @@
+-- Deploy schemas/jwt_private/procedures/current_api_id to pg
+-- Retrieves the current API ID from JWT claims (private/internal use)
+
+-- requires: schemas/jwt_private/schema
+
+BEGIN;
+
+-- Returns the current API UUID from the JWT claims
+-- Used for API invocation provenance checks in RLS policies
+-- Returns NULL if the claim is not set or invalid
+CREATE FUNCTION jwt_private.current_api_id()
+  RETURNS uuid
+AS $$
+DECLARE
+  v_identifier_id uuid;
+BEGIN
+  IF current_setting('jwt.claims.api_id', TRUE)
+    IS NOT NULL THEN
+    BEGIN
+      v_identifier_id = current_setting('jwt.claims.api_id', TRUE)::uuid;
+    EXCEPTION
+      WHEN OTHERS THEN
+      RAISE NOTICE 'Invalid UUID value';
+      RETURN NULL;
+    END;
+    RETURN v_identifier_id;
+  ELSE
+    RETURN NULL;
+  END IF;
+END;
+$$
+LANGUAGE 'plpgsql' STABLE;
+
+COMMIT;
diff --git a/packages/jwt-claims/pgpm.plan b/packages/jwt-claims/pgpm.plan
index 8bc13757..baa8523a 100644
--- a/packages/jwt-claims/pgpm.plan
+++ b/packages/jwt-claims/pgpm.plan
@@ -19,3 +19,4 @@ schemas/jwt_private/schema 2020-12-17T06:47:34Z Dan Lynch <dlynch@Dans-MBP-3> #
 schemas/jwt_private/procedures/current_database_id [schemas/jwt_private/schema] 2020-12-17T23:22:28Z Dan Lynch <dlynch@Dans-MBP-3> # add schemas/jwt_private/procedures/current_database_id
 schemas/jwt_private/procedures/current_token_id [schemas/jwt_private/schema] 2017-08-11T08:11:51Z skitch <skitch@5b0c196eeb62> # add schemas/jwt_private/procedures/current_token_id
 schemas/jwt_private/procedures/current_session_id [schemas/jwt_private/schema] 2026-01-28T05:44:00Z Dan Lynch <dlynch@constructive.io> # add schemas/jwt_private/procedures/current_session_id
+schemas/jwt_private/procedures/current_api_id [schemas/jwt_private/schema] 2026-07-12T13:40:27Z Dan Lynch <dlynch@constructive.io> # add schemas/jwt_private/procedures/current_api_id
diff --git a/packages/jwt-claims/revert/schemas/jwt_private/procedures/current_api_id.sql b/packages/jwt-claims/revert/schemas/jwt_private/procedures/current_api_id.sql
new file mode 100644
index 00000000..1aa3218a
--- /dev/null
+++ b/packages/jwt-claims/revert/schemas/jwt_private/procedures/current_api_id.sql
@@ -0,0 +1,7 @@
+-- Revert schemas/jwt_private/procedures/current_api_id from pg
+
+BEGIN;
+
+DROP FUNCTION jwt_private.current_api_id;
+
+COMMIT;
diff --git a/packages/jwt-claims/sql/pgpm-jwt-claims--0.15.5.sql b/packages/jwt-claims/sql/pgpm-jwt-claims--0.15.5.sql
index f2d73e60..d61ace79 100644
--- a/packages/jwt-claims/sql/pgpm-jwt-claims--0.15.5.sql
+++ b/packages/jwt-claims/sql/pgpm-jwt-claims--0.15.5.sql
@@ -177,4 +177,24 @@ $EOFCODE$ LANGUAGE sql STABLE;
 
 CREATE FUNCTION jwt_private.current_session_id() RETURNS uuid AS $EOFCODE$
   SELECT nullif(current_setting('jwt.claims.session_id', true), '')::uuid;
-$EOFCODE$ LANGUAGE sql STABLE;
\ No newline at end of file
+$EOFCODE$ LANGUAGE sql STABLE;
+
+CREATE FUNCTION jwt_private.current_api_id() RETURNS uuid AS $EOFCODE$
+DECLARE
+  v_identifier_id uuid;
+BEGIN
+  IF current_setting('jwt.claims.api_id', TRUE)
+    IS NOT NULL THEN
+    BEGIN
+      v_identifier_id = current_setting('jwt.claims.api_id', TRUE)::uuid;
+    EXCEPTION
+      WHEN OTHERS THEN
+      RAISE NOTICE 'Invalid UUID value';
+      RETURN NULL;
+    END;
+    RETURN v_identifier_id;
+  ELSE
+    RETURN NULL;
+  END IF;
+END;
+$EOFCODE$ LANGUAGE plpgsql STABLE;
\ No newline at end of file
diff --git a/packages/jwt-claims/verify/schemas/jwt_private/procedures/current_api_id.sql b/packages/jwt-claims/verify/schemas/jwt_private/procedures/current_api_id.sql
new file mode 100644
index 00000000..6cd2484e
--- /dev/null
+++ b/packages/jwt-claims/verify/schemas/jwt_private/procedures/current_api_id.sql
@@ -0,0 +1,7 @@
+-- Verify schemas/jwt_private/procedures/current_api_id on pg
+
+BEGIN;
+
+SELECT verify_function ('jwt_private.current_api_id');
+
+ROLLBACK;