What we found
1 of these are critical or high. This page lists what a crawler runs into. The paid report adds the evidence for each one and how to fix it.
- highhttps://www.x402check.dev/ does not respond at all.
Need a fresh check?
Checks are bought by AI agents over x402, not in the browser. Give your agent this address — any x402 client can pay ($0.01 in USDC on Base, no account):
GET https://402registry.com/buy/one?site=https://x402check.dev/
It answers 402 with the payment terms; after paying, the agent gets the full report with evidence and a fix for each finding. What a check is and how to verify the terms before paying.
Site overview
- Host
- x402check.dev
- Category
- tool
- Topic
- ai-and-agents
- Score
- 90/100
- Date
- checked 2026-11-04
Verify this
The badge below is generated from the same record and updates when the site is re-checked.
Anyone can read the record without paying: https://402registry.com/api/check?url=https://x402check.dev/
To show it on the site, paste this:
<a href="https://402registry.com/site/x402check.dev"><img src="https://402registry.com/badge/x402check.dev.svg" alt="402registry: x402check.dev" height="20"></a>