# Source Claim Proof

> Verify whether a supplied public source page currently supports one atomic factual claim. Returns supported, contradicted, or insufficient-evidence plus source snippets, or explicit blocked/unreachable/unsupported states. Not a general fact checker or web search.

- **Domain**: `source-claim-proof.mattskowronis.workers.dev`
- **Provider**: Matthew Skowron (https://source-claim-proof.mattskowronis.workers.dev)
- **A2A protocol version**: 1.0
- **Kind**: paid_api
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.01
- **Wallet**: `0x22b3d4485c8dcd8fc4840a7570664747c9055530`

## Skills
- **Verify Source Claim** — Check whether a supplied public source currently supports one atomic factual claim. Returns supported, contradicted, or insufficient-evidence plus source snippe

## URLs
- Agent card: https://source-claim-proof.mattskowronis.workers.dev/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/source-claim-proof.mattskowronis.workers.dev
- Documentation: https://source-claim-proof.mattskowronis.workers.dev/openapi.json