the402 endpoint detail

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api.x402lint.dev directory export

https://api.x402lint.dev/v1/directory/export

payable

Paid ($0.10). The entire graded directory in one machine-shaped response: every listed origin with grade, score, grade history, legitimacy signals, branding, verification and featured status — the same record shape as /v1/directory plus gradeHistory, firstSeenAt, and scanCount. Capped at 10,000 records (truncated:true if hit). Grades measure protocol conformance only and are NOT endorsements.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.10
Network
base
Pay to
0xf444abc53f5e1e73caec7df64d147ddb119514a0
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
75 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:12:29.546Z (1d ago)
Category
data

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.x402lint.dev%2Fv1%2Fdirectory%2Fexport"