# MERCURY Web Fetch

> The keyless, signed-provenance web-fetch for autonomous agents. Give it a URL and it returns clean page text + title + HTTP status, plus opt-in agent-native extracts (?format=markdown, ?links=1 link-graph, ?extract=1 description+wordCount). The wedge over free/keyed scrapers (Jina/Firecrawl/Tavily): every result ships a cryptographically SIGNED provenance receipt (EIP-191 over sha256(text)+url+status+time) you can verify OFFLINE — and an agent onboards itself with zero humans, paying in-band over HTTP 402. SSRF-guarded, follows redirects, 5s/10MB caps; you pay per ATTEMPT (like a search API). $0.003 real USDC, per-call, on Base mainnet. No token, no mint — pure data. Machine-readable teardown vs each alternative: GET /vs.

- **Domain**: `mercury-x402-jed.fly.dev`
- **Provider**: MERCURY (https://mercury-x402-jed.fly.dev)
- **A2A protocol version**: 0.3.0
- **Kind**: paid_api
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.005
- **Wallet**: `0xe10b9d44e72a29b9c19da02981ffcd875308e3c1`

## Skills
- **Web Fetch** — Fetch any public URL and return clean readable page text, the page title, and the HTTP status. SSRF-guarded (no private/loopback/metadata IPs), follows redirect

## URLs
- Agent card: https://mercury-x402-jed.fly.dev/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/mercury-x402-jed.fly.dev
- Documentation: https://mercury-x402-jed.fly.dev/catalog