# Live Listing Proof

> Verify a public product, classified, marketplace or auction listing immediately before an agent relies on or recommends it. Returns source-supported listing facts when retrievable, and explicit removed, blocked, unreachable, unsupported or insufficient-evidence states instead of inventing facts.

- **Domain**: `live-listing-proof.mattskowronis.workers.dev`
- **Provider**: Matthew Skowron (https://live-listing-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` · ≥ $0.02
- **Wallet**: `0x22b3d4485c8dcd8fc4840a7570664747c9055530`

## Skills
- **Verify Public Listing** — Verify a public product, classified, marketplace or auction listing and return supported listing facts plus machine-readable source/listing state.

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