diff --git a/packages/service-utils/src/cf-worker/index.ts b/packages/service-utils/src/cf-worker/index.ts
index 01baa49de7c..ea93dd8c33f 100644
--- a/packages/service-utils/src/cf-worker/index.ts
+++ b/packages/service-utils/src/cf-worker/index.ts
@@ -12,6 +12,7 @@ import type { CoreAuthInput } from "../core/types.js";
 
 export * from "./usage.js";
 export * from "./usageV2.js";
+export * from "../core/usageV2.js";
 export * from "../core/services.js";
 export * from "../core/rateLimit/index.js";
 
diff --git a/packages/service-utils/src/core/usageV2.ts b/packages/service-utils/src/core/usageV2.ts
index 8f4232bcc6a..99926f860a7 100644
--- a/packages/service-utils/src/core/usageV2.ts
+++ b/packages/service-utils/src/core/usageV2.ts
@@ -21,9 +21,9 @@ export interface UsageV2Event {
    */
   team_id: string;
   /**
-   * The client ID, if available.
+   * The project ID, if available.
    */
-  client_id?: string;
+  project_id?: string;
   /**
    * The SDK name, if available.
    */
diff --git a/packages/service-utils/src/node/index.ts b/packages/service-utils/src/node/index.ts
index b3e8a27958a..4686f135d6e 100644
--- a/packages/service-utils/src/node/index.ts
+++ b/packages/service-utils/src/node/index.ts
@@ -15,6 +15,7 @@ import type { CoreAuthInput } from "../core/types.js";
 
 export * from "./usageV2.js";
 export * from "../core/usage.js";
+export * from "../core/usageV2.js";
 export * from "../core/rateLimit/index.js";
 export * from "../core/services.js";