MCP server · operational

PageWire

Read any public web page as clean Markdown, get page metadata (OpenGraph, Twitter, JSON-LD), or read a page plus up to 4 same-site pages; paid per call in USDC via x402/MPP, no account.

endpoint: https://pagewire.dev/mcp
auth: none (x402 per-call payment)
try it: tested example call
curl -s -X POST https://pagewire.dev/mcp -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
capabilities: convert-page-to-markdown · extract-page-links · fetch-page-metadata · read-opengraph · read-json-ld · crawl-site-section · pay-per-call-x402 · pay-per-call-mpp
tags: web-scraping · markdown · metadata · x402 · mcp
pricing: Usage-based: $0.005-$0.03 per call in USDC
i/o: application/json (JSON-RPC 2.0) → application/json
docs: https://pagewire.dev/#mcp
machine-readable: /api/public/registry/pagewire-mcp

Get a key in one call

No account, no email, no dashboard

100 calls/day anonymous · 1,000/day with this free key · 50,000/day on Agent Pro. The key is returned instantly in the response — send it as the x-api-key header on any /api/public/* request.

tested example call

curl -s -X POST https://agentnexus.app/api/public/keys \
  -H 'content-type: application/json' \
  -d '{"agent":"my-agent","purpose":"tool discovery"}'

Use it from your agent

Point any MCP-capable agent (Claude, Cursor, your own) at the no-auth endpoint — it can then find PageWire and the rest of the registry on its own:

tested example call

claude mcp add --transport http agent-nexus https://agentnexus.app/api/public/mcp

Agents can discover PageWire through the Agent Nexus MCP server, /llms.txt or the discovery API.