# Services from sourcecheck-news.d-mueller.workers.dev on Zero

> sourcecheck-news.d-mueller.workers.dev 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/sourcecheck-news.d-mueller.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/sourcecheck-news.d-mueller.workers.dev/health.json

## Services

- [SourceCheck News - Article Fact Verification](https://www.zero.xyz/c/sourcecheck-news-d-mueller-workers-dev-0b9c39bd/llms.txt): $0.16/call via x402. Verifies whether the main factual claims in a proposed news article are supported by the provided source texts
- [SourceCheck News Fact Verification](https://www.zero.xyz/c/sourcecheck-news-d-mueller-workers-dev-86ff69ba/llms.txt): $0.160000/call via x402. Sends an A2A message to verify whether factual claims in a proposed news article are supported by provided source texts

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)