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vaaya.ai propublica nonprofit_search
https://vaaya.ai/api/run/propublica/nonprofit_search
answers 402
Search all US nonprofits by name/keyword (ProPublica Nonprofit Explorer, IRS 990 data). Pass `q` + optional `state` (2-letter) and `page`. Returns orgs with EINs — feed an EIN to propublica/nonprofit for financials. The route into any 990: foundations, research labs (early OpenAI), the SF NGO network.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x7c655d3d3944Bd27994dD81A036C3aFB19806C40
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 233 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:24:54.502Z (22h ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fvaaya.ai%2Fapi%2Frun%2Fpropublica%2Fnonprofit_search"