Claude API Batch Processing

API Endpoint Status

Please enter your Cloudflare Worker endpoint to begin

Your Cloudflare Worker endpoint URL
Your Anthropic API key for authentication
Select the Claude model version
Maximum number of tokens (1-4096) to generate in the response
Optional system message to set context or behavior for the model
(Example Excel file)
Upload Excel file with columns: custom_id (unique identifier) and user_message (content to send). Maximum 100,000 requests or 256 MB per batch.
Data Preview:
custom_id user_message
Batch Results
Custom ID Status Response
If the status is Completed but you cannot download the file, you can manually download the completed JSONL file by visiting batches page.
Debug Information