# data.wa.gov, free, Application token: Business verification API

> UBIs (Unified Business Identifiers) issued by Washington State Department of Revenue to entities doing business in Asotin County.

data.wa.gov's Application token plan for the business verification API costs $0.00 per 1,000 companies. We check each provider's docs for 11 fields. data.wa.gov's docs list 3: Registered name, Entity number, Principal address.
You get as many calls as you like.
In [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt), this plan scores 84.3 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/data-wa-gov/free-application-token
- [Business verification API in 2026: the 8 best compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://dev.socrata.com/docs/app-tokens.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `GET https://data.wa.gov/resource/5t5b-7yy4.json`
- API key: with the plan, on https://dev.socrata.com/docs/app-tokens.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Its API docs: https://dev.socrata.com/foundry/data.wa.gov/5t5b-7yy4?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: data.wa.gov (https://data.wa.gov?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 27%
- Registered name: ✓
- Entity number: ✓
- Principal address: ✓ town or region

## Score

- Overall score: 84.3
- Price score: 100
- Accuracy score: 92
- Cost to get started score: 77
- Bundle score: 0

## 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: UBIs (Unified Business Identifiers) issued by Washington State Department of Revenue to entities doing business in Asotin County.

## Data

- Freshness: 1 year
- Countries: United States
- Keep data: no limit
- Use data: Public Domain U.S. Government, the dataset's licence: "The U.S. government work designation does not apply to works of state and local governments. Those works may be protected by copyright. Contact your state or local government for more information about their copyrighted works." [...] "You cannot use government materials in a way that implies endorsement by a government agency, official, or employee." The dataset's notes: "Use of lists of individuals provided on this site for commercial purposes is prohibited under Chapter 42.56 of the Revised Code of Washington."

## Plan

- Pay: $0
- Enough for: no limit

## Rate limit

- Batch: 1

## Speed

- Answer: in the call
- Median: 0.03 s

## The call

- You send: $q. Optional: $where, $limit, $offset, $order
- Method: GET
- Path: /resource/5t5b-7yy4.json

## About the plan

- Plan: Application token
- Who can get it: anyone who registers an application token in a Socrata profile

## The 6 fields the plan's answer can hold

UBI, business name, owner name, business ID, location ID, city

## data.wa.gov's plans (2)

- [data.wa.gov, free, Application token](https://datacircle.dev/business-verification-apis/data-wa-gov/free-application-token/llms.txt): $0.00 per 1,000, 27% complete, 1 year
- [data.wa.gov, free, No application token](https://datacircle.dev/business-verification-apis/data-wa-gov/free-no-application-token/llms.txt): $0.00 per 1,000, 27% complete, 1 year

## data.wa.gov's calls (1)

- `GET /resource/5t5b-7yy4.json`: [data.wa.gov, free, Application token](https://datacircle.dev/business-verification-apis/data-wa-gov/free-application-token/llms.txt)

## data.wa.gov's APIs (2)

- [data.wa.gov: business verification API pricing, 2 plans](https://datacircle.dev/business-verification-apis/data-wa-gov/free-application-token/llms.txt)
- [data.wa.gov: company discovery API pricing, 2 plans](https://datacircle.dev/company-discovery-apis/data-wa-gov/free-application-token/llms.txt)

## data.wa.gov: business verification API alternatives

- [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
- [Paianjenul, free, search_companies](https://datacircle.dev/business-verification-apis/paianjenul/free-search-companies/llms.txt): $0.00 per 1,000, 9% complete, 1 month
- [CompanyVerify, free pilot, GET /v1/uk/company/search](https://datacircle.dev/business-verification-apis/companyverify/free-pilot-get-v1-uk-company-search/llms.txt): $0.00 per 1,000, 55% complete, 24 hours
- [data.surrey.ca, free](https://datacircle.dev/business-verification-apis/data-surrey-ca/free/llms.txt): $0.00 per 1,000, 18% complete, 1 year

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

- https://data.wa.gov/Economics/Unified-Business-Identifiers-for-Entities-Doing-Bu/5t5b-7yy4?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://data.wa.gov/api/views/5t5b-7yy4.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/docs/app-tokens.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/docs/endpoints.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/docs/queries/limit.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/docs/queries/offset.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/docs/queries/order.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/docs/queries/q.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/docs/queries/where.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/docs/response-codes.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://dev.socrata.com/foundry/data.wa.gov/5t5b-7yy4?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.usa.gov/government-works?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing