diff --git a/browser/src/screenshot.ts b/browser/src/screenshot.ts
index 477b4ccd..8b2111e3 100644
--- a/browser/src/screenshot.ts
+++ b/browser/src/screenshot.ts
@@ -48,7 +48,7 @@ export async function screenshot (
   const obotServerUrl = process.env?.OBOT_SERVER_URL
   const threadId = getGPTScriptEnv(headers, 'OBOT_THREAD_ID')
   if (obotServerUrl !== undefined && threadId !== undefined) {
-    downloadUrl = `${obotServerUrl}/api/threads/${threadId}/file/${screenshotName}`
+    downloadUrl = `${obotServerUrl}/api/threads/${threadId}/files/${screenshotName}`
   }
 
   return {
diff --git a/images/src/analyze.ts b/images/src/analyze.ts
index 1be4984b..0da3c225 100644
--- a/images/src/analyze.ts
+++ b/images/src/analyze.ts
@@ -59,7 +59,7 @@ export async function analyzeImages(
 const supportedMimeTypes = ['image/jpeg', 'image/png', 'image/webp'];
 const threadId = process.env.OBOT_THREAD_ID
 const obotServerUrl = process.env.OBOT_SERVER_URL
-const imageGenBaseUrl = (threadId && obotServerUrl) ? `${obotServerUrl}/api/threads/${threadId}/file/` : null
+const imageGenBaseUrl = (threadId && obotServerUrl) ? `${obotServerUrl}/api/threads/${threadId}/files/` : null
 
 async function resolveImageURL (image: string): Promise<string> {
   // If the image is a URL, return it as is
@@ -99,9 +99,9 @@ async function readImageFile(path: string): Promise<Buffer> {
 
   // The Generate Images tool returns file paths with a special prefix
   // so that they can be rendered in the Obot UI.
-  // e.g. /api/threads/<thread-id>/file/generated_image_<hash>.webp
+  // e.g. /api/threads/<thread-id>/files/generated_image_<hash>.webp
   // It must be stripped before reading the file from the workspace
-  path = path.replace(/^\/?api\/threads\/[a-z0-9]+\/file\//, '')
+  path = path.replace(/^\/?api\/threads\/[a-z0-9]+\/files\//, '')
 
   const client = new GPTScript()
   return Buffer.from(await client.readFileInWorkspace(`files/${path}`))
diff --git a/images/src/generate.ts b/images/src/generate.ts
index 7d7b2679..68c0c9ba 100644
--- a/images/src/generate.ts
+++ b/images/src/generate.ts
@@ -9,7 +9,7 @@ type ImageQuality = 'standard' | 'hd';
 
 const threadId = process.env.OBOT_THREAD_ID
 const obotServerUrl = process.env.OBOT_SERVER_URL
-const downloadBaseUrl = (threadId && obotServerUrl) ? `${obotServerUrl}/api/threads/${threadId}/file` : null
+const downloadBaseUrl = (threadId && obotServerUrl) ? `${obotServerUrl}/api/threads/${threadId}/files` : null
 
 export async function generateImages(
   prompt: string = '',