the402 endpoint detail

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api.agentstools.dev funding search

https://api.agentstools.dev/funding/search

answers 402

Find federally funded R&D projects by technology topic across NIH RePORTER and NSF. Give a keyword such as a mechanism, disease area or technology and get a ranked list of funded projects with the recipient organization, principal investigator, agency, amount, year and abstract, for competitor-landscape mapping and lead generation. Bounded scan with a coverage note.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
176 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:16:52.994Z (19d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.agentstools.dev%2Ffunding%2Fsearch"