# x402 Worker Starter demo (text stats)
> Pay-per-call API over x402 (USDC, eip155:8453). No signup, no API key.

## Paid endpoints
- POST /v1/text/stats ($0.001): Send {text} and get word count, sentence count, average word length, top words and reading time. Use for quick content QA. Example body: {"text":"x402 lets agents pay per request. No signup needed."}

## Free
- GET /openapi.json, GET /.well-known/x402, GET /health