Upload API - ProStack Documentation

ProStack provides an API for file uploads, powered by Vercel Blob storage. This API allows you to upload files and receive URLs to access them.

File Upload Endpoints

POST /api/upload
Content-Type: multipart/form-data

// Form data with 'file' field containing the file to upload

This endpoint uploads a file to the Vercel Blob storage and returns metadata including the public URL to access the file.

If an error occurs during the upload process, the API will return an error response:

{
  "error": "Failed to upload file"
}

Common error scenarios:

The upload API may require authentication depending on your application’s configuration. Make sure to include your authentication token if necessary:

Authorization: Bearer <your_token>

ProStack supports the following file types for upload: