ToolMint IRS Nonprofit

EIN → is it a real, exempt, deductible nonprofit? From IRS bulk files (EO BMF, Pub 78, automatic revocations). No API key, no upstream call at request time.

Routes and prices

Route	Price	What it does	Parameters (* required)
`GET /ein`	$0.005	Is this EIN a real tax-exempt nonprofit, and are gifts deductible? From IRS bulk data (EO BMF + Pub 78 + automatic revocations): verdict (deductible_501c3 / deductible_other / deductible_pub78 / exempt_not_deductible / revoked / no_irs_exempt_record), subsection, foundation type, ruling date, latest filing revenue/assets, NTEE, revocation history. Example: ein=53-0196605	`ein`*
`GET /batch`	$0.03	Same as /ein for up to 25 EINs in one call (KYB lists, grant pipelines). Example: eins=53-0196605,13-1623829	`eins`*
`GET /search`	$0.005	Find EINs by organization name within one US state (IRS BMF + Pub 78 names), each with the full /ein verdict. Example: name=American Red Cross&state=DC	`name`, `state`, `city`, `limit`

Free routes: /, /health, /openapi.json, /.well-known/x402.

Try it

Not deployed yet. The URL below is the planned address. After launch, an unpaid call returns 402 with the terms in the price table.

curl -i "https://toolmint-irs-nonprofit.toolmint.workers.dev/ein?ein=53-0196605"

Errors are not charged

Payment settles only on a successful answer. These responses are never settled:

Status	Meaning (from the OpenAPI)	Charged?
`400`	Bad input (no charge; rejected before payment)	No
`500`	Data error (not charged)	No