x402.fuchss.app v1 watch-endpoint-30d

https://x402.fuchss.app/v1/watch-endpoint-30d

answers 402

Monitor ONE x402 endpoint for 30 days and get alerted on changes that break agents: payTo changes (critical — possible takeover/rug), price changes, asset/network changes, 402-spec regressions, delisting, and liveness (down/recovered). Account-free: pay, receive a one-time secret + poll URL. Push to multiple signed HTTPS webhooks and/or Slack/Discord incoming webhooks (up to 5 each per watch). Eve

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $0.20
Network: base
Pay to: 0xbBECBE90F28632a9d52ed67b33b43767b8c89285
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: POST
Response latency: 495 ms
Payment options: 1 usable of 1
Last checked: 2026-08-15T14:26:45.770Z (6d ago)
Category: finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.fuchss.app%2Fv1%2Fwatch-endpoint-30d"