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Verified x402 Catalog

https://verified-catalog-lookup.withgrokbot.workers.dev/mcp

● healthy

Which x402 pay-per-call endpoint delivered for a task at a price? Facts from our own paid calls.

Transport

streamable-http

Auth

—

Cost

—

Protocol revision

2026-07-28

negotiated, not declared

Listed in

Directories this entry was found in.

mcp-registry wellknown ↗ submission ↗

How to connect

MCP endpoint (streamable-http)

https://verified-catalog-lookup.withgrokbot.workers.dev/mcp

JSON-RPC initialize probe

curl -X POST https://verified-catalog-lookup.withgrokbot.workers.dev/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://withgrokbot.github.io/verified-catalog/

Source code

https://github.com/withgrokbot/verified-catalog