# Flipvo, pay as you go, x402 pay per call, POST /v1/nonprofit/verify: Business verification API

> IRS nonprofit status by EIN or exact organization name: BMF exemption subsection, deductibility and foundation codes, Pub 78 listing, and automatic revocations.

Flipvo's x402 pay per call plan for the business verification API costs $10.00 per 1,000 companies. We check each provider's docs for 11 fields. Flipvo's docs list 3: Registered name, Tax ID, Principal address.
We haven't run Flipvo through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
We rank 1,667 plans for business verification APIs by price. Half the plans cost $7.895 or less per 1,000 companies. This plan costs less per 1,000 companies than 41% of the 1,667 plans.
[SafeDeal's ₸50,000 (about $110) monthly plan](https://datacircle.dev/business-verification-apis/safedeal/50000-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. SafeDeal's business verification API costs nothing beyond the plan price. SafeDeal's plan covers companies in Kazakhstan only. [ApiZero's CNY 399 yearly plan](https://datacircle.dev/business-verification-apis/apizero/cny-399-yearly-diamond-membership-get-api-company-search/llms.txt) costs the least for 10,000 companies a month: about $4.97.
[Scoris's €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris's €19 pack costs less up front than SafeDeal's ₸50,000 (about $110) monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/llms.txt) are the best business verification API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/business-verification-apis/flipvo/pay-as-you-go-x402-pay-per-call-post-v1-nonprofit-verify
- [Business verification API in 2026: the 8 best compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://flipvo.com/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `POST https://api.flipvo.com/v1/nonprofit/verify`
- API key: not needed
- Its API docs: https://api.flipvo.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing#/paths/~1v1~1nonprofit~1verify
- Sold by: Flipvo (https://flipvo.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 27%
- Registered name: ✓
- Tax ID: ✓
- Principal address: ✓ town or region

## Price

- $ per 1,000 companies: $10.00
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $10.00

## In their words

- Their pitch: IRS nonprofit status by EIN or exact organization name: BMF exemption subsection, deductibility and foundation codes, Pub 78 listing, and automatic revocations.

## Data

- Freshness: stored
- Countries: United States
- Keep data: no limit
- Use data: You may not use them, alone or in part, as a factor in deciding a person's eligibility for employment, credit, insurance, housing or any other purpose covered by the Fair Credit Reporting Act or similar state laws. [...] You may use the results inside your own product and show them to your users, with the source attribution included. You may not resell bulk copies of the data or rebuild the underlying datasets from our API, and you may not use it to harass, stalk or discriminate against anyone. Follow each source's own terms, the attribution in each response names the source.

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: one of ein or name. Optional: state
- Method: POST
- Path: /v1/nonprofit/verify

## About the plan

- Plan: x402 pay per call
- Who can get it: anyone with a wallet paying each call in USDC (x402 on Base, or MPP on Tempo), no account and no API key

## The 21 fields the plan's answer can hold

EIN, registered name, city, state, ZIP code, exemption subsection, deductibility, foundation code, ruling, BMF status, in BMF, Pub 78 listed, Pub 78 codes, revocation date, revocation posting date, reinstatement date, revoked, truncated, data as of, source, coverage

## Flipvo's plans (2)

- [Flipvo, pay as you go, x402 pay per call, POST /v1/nonprofit/verify](https://datacircle.dev/business-verification-apis/flipvo/pay-as-you-go-x402-pay-per-call-post-v1-nonprofit-verify/llms.txt): $10.00 per 1,000, 27% complete, stored
- [Flipvo, contact us, Developer access, POST /v1/nonprofit/verify](https://datacircle.dev/business-verification-apis/flipvo/contact-us-developer-access-post-v1-nonprofit-verify/llms.txt): 27% complete, stored

## Flipvo's calls (4)

- `POST /v1/carrier/lookup`: [Flipvo, pay as you go, x402 pay per call, POST /v1/carrier/lookup](https://datacircle.dev/business-verification-apis/flipvo/pay-as-you-go-x402-pay-per-call-post-v1-carrier-lookup/llms.txt)
- `POST /v1/entity/lookup`: [Flipvo, pay as you go, x402 pay per call, POST /v1/entity/lookup](https://datacircle.dev/business-verification-apis/flipvo/pay-as-you-go-x402-pay-per-call-post-v1-entity-lookup/llms.txt)
- `POST /v1/license/verify`: [Flipvo, pay as you go, x402 pay per call, POST /v1/license/verify](https://datacircle.dev/business-verification-apis/flipvo/pay-as-you-go-x402-pay-per-call-post-v1-license-verify/llms.txt)
- `POST /v1/nonprofit/verify`: [Flipvo, pay as you go, x402 pay per call, POST /v1/nonprofit/verify](https://datacircle.dev/business-verification-apis/flipvo/pay-as-you-go-x402-pay-per-call-post-v1-nonprofit-verify/llms.txt)

## Flipvo's APIs (1)

- [Flipvo: business verification API pricing, 2 plans, POST /v1/nonprofit/verify](https://datacircle.dev/business-verification-apis/flipvo/pay-as-you-go-x402-pay-per-call-post-v1-nonprofit-verify/llms.txt)

## Flipvo: business verification API alternatives

- [GovFiles, top-up](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt): $10.00 per 1,000, 91% complete, stored
- [OpenSOSData, $100 monthly, Starter Cached, POST /v1/lookup](https://datacircle.dev/business-verification-apis/opensosdata/100-monthly-starter-cached-post-v1-lookup/llms.txt): $10.00 per 1,000, 100% complete, stored
- [CNPJa, R$755.89 yearly](https://datacircle.dev/business-verification-apis/cnpja/r-755-89-yearly/llms.txt): $10.327 per 1,000, 36% complete, stored
- [CompanyLens, £39 monthly](https://datacircle.dev/business-verification-apis/companylens/39-monthly/llms.txt): $10.401 per 1,000, 45% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

- https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api.flipvo.com/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api.flipvo.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api.flipvo.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://flipvo.com/api-terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://flipvo.com/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://flipvo.com/apis/nonprofit-verification?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing