# Services from ds.xhclco.com on Zero

> ds.xhclco.com serves 2 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/ds.xhclco.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/ds.xhclco.com/health.json

## Services

- [ds402 — DeepSeek Flash pay-per-call via x402](https://www.zero.xyz/c/ds402-deepseek-flash-pay-per-call-via-x402-9ec2d4b7/llms.txt): $0.01/call via x402. Serves DeepSeek Flash chat completions on a pay-per-call basis using x402 micropayments — no API keys or accounts required, just $0.01 USDC per request.
- [ds402 — DeepSeek v4-Pro Pay-Per-Call (x402)](https://www.zero.xyz/c/ds402-deepseek-v4-pro-pay-per-call-x402-f862e7c0/llms.txt): $0.04/call via x402. Runs a DeepSeek v4-Pro chat completion for $0.04 USDC per call via x402 micropayment — no API keys or accounts required.

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)