the402 endpoint detail

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agent402.tools api gov-data

https://agent402.tools/api/gov-data

payable

Search 300,000+ US government datasets on catalog.data.gov (CKAN): titles, publishing org, formats, and direct resource URLs — the index agents need before fetching public data. ?q=electric+vehicles&rows=5.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.003
Network
base
Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
99 ms
Payment options
12 usable of 12
Last checked
2026-08-10T09:17:37.587Z (1d ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagent402.tools%2Fapi%2Fgov-data"