the402 endpoint detail

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byfaro.ai agent scan

https://byfaro.ai/agent/scan

answers 402

Full AI-readiness audit of any website: 47 checks across 7 categories (agent permissions, content discoverability, structured data, API/MCP infrastructure, pricing transparency, documentation, agent commerce). Returns 0-100 score, grade, per-check pass/fail and prioritized fixes. Use before recommending, buying from, or integrating with a site.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0x2586231a0ec268062f7ef79a290054cfd4c64aaa
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
398 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:13:01.914Z (34d ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fbyfaro.ai%2Fagent%2Fscan"