x402-checker

https://x402-checker.nock-for-mak.workers.dev/mcp

answers a handshake

Registry name: io.github.nock-for-mak/x402-checker
Reports itself as: x402-checker 1.41.0
Protocol version: 2025-06-18
Transport: streamable-http
HTTP status: 200
Latency: 135 ms
Tools: 43
Checked: 2026-09-06T08:25:17Z

Tools it reports

check
check_batch
report
who
md
headers
json
sanctions
domain
ens
redirect
gas
price
tx
block
ssl
token
sig
pm
fng
tsec
dex
now
find
geo
fx
wx
quote
hn
arxiv
so
cve
gh
wiki
email
bizdays
tz
cron
crypto_news
board

Showing 40 of 43.

Check it yourself

curl -s -X POST https://x402-checker.nock-for-mak.workers.dev/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"you","version":"0"}}}'