the402 endpoint detail

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api.agentstools.dev nonprofit status

https://api.agentstools.dev/nonprofit/status

payable

Crisp authoritative IRS tax-exempt status for a US nonprofit by EIN: whether it is currently tax-exempt, listed in Publication 78 as able to receive deductible contributions with the eligibility code, whether its status was automatically revoked with the revocation and reinstatement dates, and its 501(c) subsection.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.008
Network
base
Pay to
0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
160 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:12:45.500Z (1d ago)
Category
identity

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