# Services from clawy.uk on Zero

> clawy.uk serves 3 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/clawy.uk
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/clawy.uk/health.json

## Services

- [Clawy Claude Opus Inference (x402 Pay-per-call)](https://www.zero.xyz/c/clawy-claude-opus-chat-inference-x402-usdc-46a1838c/llms.txt): $0.15/call via x402. Runs Claude Opus chat completions via HTTP-402 micropayment (x402/USDC on Base), with no API keys or subscriptions required.
- [Clawy Pay-per-call AI Inference (x402 / USDC on Base)](https://www.zero.xyz/c/clawy-pay-per-call-ai-inference-x402-usdc-on-base-77b5686c/llms.txt): $0.02/call via x402. Runs ChatGPT or Claude Opus inference on a single chat request, charging $0.02–$0.05 USDC per call settled on Base via the x402 HTTP-402 payment protocol — no API keys or subscriptions required.
- [Clawy ChatGPT Pay-per-Call AI Inference (x402/USDC)](https://www.zero.xyz/c/clawy-chatgpt-pay-per-call-ai-inference-6eeeedff/llms.txt): $0.1/call via x402. Runs a ChatGPT (GPT model) inference request gated by HTTP-402 micropayment in USDC on Base, returning an OpenAI-compatible chat completion response.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)