This endpoint only accepts POST requests with a JSON body — that's why loading it directly in a browser shows an error. To use it:
curl -X POST https://mungi.qd.je/v1/x402-audit/preview \
-H "Content-Type: application/json" \
-d '{"url":"https://your-endpoint.example/paid"}'
This is the free preview — no payment required.
Docs for humans and agents: /llms.txt · /v1/summary · /.well-known/mcp.json