# BUMIT, free, Anonymous, POST /api/v1/verify-business: Business verification API

> One-call verification of a Swiss business by UID or exact legal name. Returns a deterministic outcome, the checks performed, and the evidence behind them.

BUMIT's Anonymous plan for the business verification API costs $0.00 per 1,000 companies. We check each provider's docs for 11 fields. BUMIT's docs list 5: Registered name, Entity number, Entity type, Status, Principal address.
BUMIT limits how many calls you get but gives no number.
In [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt), this plan scores 76.8 out of 100.
We rank 1,735 plans for business verification APIs by price. Half the plans cost $7.895 or less per 1,000 companies. This plan and 227 others tie for the lowest price per 1,000 companies of the 1,735 plans. [See the best free business verification API plan.](https://datacircle.dev/best-business-verification-api.txt)
[Scoris' €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris' €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/bumit/free-anonymous-post-api-v1-verify-business
- [Business verification API in 2026: the 8 best compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://bumit.ai/api/v1?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `POST https://bumit.ai/api/v1/verify-business`
- API key: not needed
- Its API docs: https://bumit.ai/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: BUMIT (https://bumit.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-11

## In the answer

- Completeness: 45%
- Registered name: ✓
- Entity number: ✓
- Entity type: ✓
- Status: ✓
- Principal address: ✓ town or region

## Score

- Overall score: 76.8
- Price score: 100
- Accuracy score: 86
- Cost to get started score: 100
- Bundle score: 0
- Performance score: 2

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: One-call verification of a Swiss business by UID or exact legal name. Returns a deterministic outcome, the checks performed, and the evidence behind them.

## Data

- Countries: Switzerland
- Keep data: no limit
- Use data: "Do not misuse the service: no attempts to bypass its security or rate limits, overload it or the upstream sources, probe for vulnerabilities without permission, or use it to republish source datasets in bulk." Its terms add: "Results are informational and not legally binding. BUMIT is not a complete KYB (know-your-business) substitute."

## Plan

- Pay: $0

## Rate limit

- Batch: 1

## Speed

- Answer: in the call
- Median: 4.10 s

## The call

- You send: one of uid or name, Content-Type header "application/json". Optional: address.street, address.house_number, address.postcode, address.locality, Idempotency-Key header
- Method: POST
- Path: /api/v1/verify-business

## About the plan

- Plan: Anonymous
- Who can get it: anyone

## The 31 fields the plan's answer can hold

UID, primary business name, legal form name, status, legal seat, canton, verification outcome, verification reason code, required capabilities, blocking capabilities, resolution outcome, resolution method, resolution reason code, candidates, candidate count, candidates truncated, checks, coverage performed, coverage not performed, next actions, freshness, warnings, contract, request supplied, normalized UID, pass semantics, caller identity used, persisted request data, disclaimers, trace ID, generated at

## BUMIT's plans (1)

- [BUMIT, free, Anonymous, POST /api/v1/verify-business](https://datacircle.dev/business-verification-apis/bumit/free-anonymous-post-api-v1-verify-business/llms.txt): $0.00 per 1,000, 45% complete

## BUMIT's calls for this API (2)

- `GET /api/v1/company/search`: [BUMIT, free, Anonymous, GET /api/v1/company/search](https://datacircle.dev/business-verification-apis/bumit/free-anonymous-get-api-v1-company-search/llms.txt)
- `POST /api/v1/verify-business`: [BUMIT, free, Anonymous, POST /api/v1/verify-business](https://datacircle.dev/business-verification-apis/bumit/free-anonymous-post-api-v1-verify-business/llms.txt)

## BUMIT's APIs (2)

- [BUMIT: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/bumit/free/llms.txt)
- [BUMIT: business verification API pricing, 1 plan, POST /api/v1/verify-business](https://datacircle.dev/business-verification-apis/bumit/free-anonymous-post-api-v1-verify-business/llms.txt)

## BUMIT: business verification API alternatives

- [Latinfo, free, GET /co/rues/registry/search](https://datacircle.dev/business-verification-apis/latinfo/free-get-co-rues-registry-search/llms.txt): $0.00 per 1,000, 27% complete, stored
- [INSEE, free](https://datacircle.dev/business-verification-apis/insee/free/llms.txt): $0.00 per 1,000, 45% complete, 24 hours
- [Scoris, free](https://datacircle.dev/business-verification-apis/scoris/free/llms.txt): $0.00 per 1,000, 18% complete, 1 week
- [Milquery, free](https://datacircle.dev/business-verification-apis/milquery/free/llms.txt): $0.00 per 1,000, 27% complete, stored
- [Brasil.IO, free](https://datacircle.dev/business-verification-apis/brasil-io/free/llms.txt): $0.00 per 1,000, 45% complete

## Sources

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

- https://bumit.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://bumit.ai/api/v1?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://bumit.ai/api/v1/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://bumit.ai/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://bumit.ai/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://bumit.ai/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing