# Openapi.com, free, GET /IT-search: Business verification API

> If not specified, a list of company IDs will be returned, which can be used to request information through other Company endpoints.

Openapi.com's business verification API on its Free plan. It costs $0.00 per 1,000 companies. It returns none of the 11 key fields we check: Registered name, Entity number, Tax ID, Entity type and 7 more.
You get 100 requests a day. You spend the requests on Openapi.com's other calls. This call is free for up to 432,000,000 calls a month.
We haven't run Openapi.com through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
Half of the 821 plans we rank by price cost $7.895 per 1,000 companies or less. This plan and 60 others tie for the lowest price per 1,000 companies of the 821 plans.
[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 EuroValidate's €149 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/openapi-com/free-get-it-search
- [Business verification API: the 11 best providers compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://openapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `GET https://company.openapi.com/IT-search`, Company Search - Italy
- API key: with the plan, on https://openapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Its API docs: https://console.openapi.com/apis/company/documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing#scope=GET:company.openapi.com/IT-search
- Sold by: Openapi.com (https://openapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-01

## In the answer

- Completeness: 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: $0.00

## In their words

- Their pitch: If not specified, a list of company IDs will be returned, which can be used to request information through other Company endpoints.

## Data

- Countries: Italy
- Keep data: no limit
- Use data: The data and information provided by Openapi are for the exclusive use of the Customer, who is prohibited from copying, reproducing, assigning to third parties on any grounds and/or using them for purposes other than those expressly established in the Agreement, unless expressly authorised by Openapi and subject to the Customer undertaking to comply with the instructions provided. In particular, to obtain such authorisation, the Customer must provide Openapi with assurances: (i) that it has informed its customers that the data they provide will be transmitted to third parties for the provision of the requested service, (ii) that it has adopted an adequate privacy policy and processes its customers’ data according to security and confidentiality standards no lower than those offered by Openapi’s Privacy Policy, (iii) that it adopts all measures required by applicable law or otherwise suitable to preserve the confidentiality and security of the data provided by its customers. [...] The Customer is also prohibited from: [...] (v) using the APIs and/or the Services for purposes or in a manner that causes damage to Openapi, the Suppliers or third parties and/or violates any provision of law [...]

## Plan

- Pay: €0
- You get: 100 requests a day
- Enough for: 432,000,000 calls a month

## Rate limit

- Per second: 166.67
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: dryRun, dataEnrichment, lat, long, radius, companyName, autocomplete, province, townCode, atecoCode, cciaa, reaCode, minTurnover, maxTurnover, minEmployees, maxEmployees, sdiCode, legalFormCode, shareHolderTaxCode, activityStatus, pec, creationTimestamp, lastUpdateTimestamp, skip, limit
- Method: GET
- Path: /IT-search

## About the plan

- Plan: Free
- Who can get it: anyone acting in the course of their business, entrepreneurial or professional activity

## The 3 fields the plan's answer can hold

ID, success, message

## Openapi.com's plans (2)

- [Openapi.com, free, GET /IT-search](https://datacircle.dev/business-verification-apis/openapi-com/free-get-it-search/llms.txt): $0.00 per 1,000, 0% complete
- [Openapi.com, top-up, Single request, GET /FR-search, Company Search - France (Advanced)](https://datacircle.dev/business-verification-apis/openapi-com/top-up-single-request-get-fr-search-company-search-france-advanced/llms.txt): $123.783 per 1,000, 45% complete

## Openapi.com's calls for this API (6)

- `GET /FR-search`, Company Search - France: [Openapi.com, free, GET /FR-search](https://datacircle.dev/business-verification-apis/openapi-com/free-get-fr-search/llms.txt)
- `GET /IT-search`, Company Search - Italy: [Openapi.com, free, GET /IT-search](https://datacircle.dev/business-verification-apis/openapi-com/free-get-it-search/llms.txt)
- `GET /FR-search`, Company Search - France (Advanced): [Openapi.com, top-up, Single request, GET /FR-search, Company Search - France (Advanced)](https://datacircle.dev/business-verification-apis/openapi-com/top-up-single-request-get-fr-search-company-search-france-advanced/llms.txt)
- `GET /FR-search`, Company Search - France (Start): [Openapi.com, top-up, Single request, GET /FR-search, Company Search - France (Start)](https://datacircle.dev/business-verification-apis/openapi-com/top-up-single-request-get-fr-search-company-search-france-start/llms.txt)
- `GET /IT-search`, Company Search - Italy (Advanced): [Openapi.com, top-up, Single request, GET /IT-search, Company Search - Italy (Advanced)](https://datacircle.dev/business-verification-apis/openapi-com/top-up-single-request-get-it-search-company-search-italy-advanced/llms.txt)
- `GET /IT-search`, Company Search - Italy (Start): [Openapi.com, top-up, Single request, GET /IT-search, Company Search - Italy (Start)](https://datacircle.dev/business-verification-apis/openapi-com/top-up-single-request-get-it-search-company-search-italy-start/llms.txt)

## Openapi.com's APIs (5)

- [Openapi.com: company enrichment API pricing, 68 plans, GET /IT-advanced/{vatCode_taxCode_or_id}](https://datacircle.dev/company-enrichment-apis/openapi-com/free-free-get-it-advanced-vatcode-taxcode-or-id/llms.txt)
- [Openapi.com: company enrichment API pricing, 68 plans, GET /IT-start/{vatCode_taxCode_or_id}](https://datacircle.dev/company-enrichment-apis/openapi-com/free-free-get-it-start-vatcode-taxcode-or-id/llms.txt)
- [Openapi.com: business verification API pricing, 2 plans, GET /IT-search, Company Search - Italy](https://datacircle.dev/business-verification-apis/openapi-com/free-get-it-search/llms.txt)
- [Openapi.com: company discovery API pricing, 2 plans, GET /FR-search, Company Search - France](https://datacircle.dev/company-discovery-apis/openapi-com/free-free-get-fr-search/llms.txt)
- [Openapi.com: company discovery API pricing, 2 plans, GET /IT-search](https://datacircle.dev/company-discovery-apis/openapi-com/free-free-get-it-search/llms.txt)
- [Openapi.com: email verification API pricing, 16 plans, POST /email-advanced/{email}](https://datacircle.dev/validate-email-apis/openapi-com/top-up-single-request-post-email-advanced-email/llms.txt)
- [Openapi.com: email verification API pricing, 16 plans, POST /email-start/{email}](https://datacircle.dev/validate-email-apis/openapi-com/top-up-single-request-post-email-start-email/llms.txt)
- [Openapi.com: phone validation API pricing, 16 plans, POST /mobile-advanced/{mobile-phone-number}](https://datacircle.dev/validate-phone-apis/openapi-com/top-up-single-request-post-mobile-advanced-mobile-phone-number/llms.txt)
- [Openapi.com: phone validation API pricing, 16 plans, POST /phone-advanced/{phone-number}](https://datacircle.dev/validate-phone-apis/openapi-com/top-up-single-request-post-phone-advanced-phone-number/llms.txt)
- [Openapi.com: phone validation API pricing, 16 plans, POST /mobile-start/{mobile-phone-number}](https://datacircle.dev/validate-phone-apis/openapi-com/top-up-single-request-post-mobile-start-mobile-phone-number/llms.txt)

## Openapi.com: 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
- [Hlidac statu, free, Zdarma, GET /api/v2/firmy/GetDetailInfo](https://datacircle.dev/business-verification-apis/hlidac-statu/free-zdarma-get-api-v2-firmy-getdetailinfo/llms.txt): $0.00 per 1,000, 27% complete
- [Scoris, free](https://datacircle.dev/business-verification-apis/scoris/free/llms.txt): $0.00 per 1,000, 18% complete, 1 week
- [Pushbuild, free, POST /uk-companies-house/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-uk-companies-house-run/llms.txt): $0.00 per 1,000, 64% complete
- [National Tax Agency, free](https://datacircle.dev/business-verification-apis/national-tax-agency/free/llms.txt): $0.00 per 1,000, 36% complete, 1 day

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-01.

- https://console.openapi.com/apis/company/documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://console.openapi.com/apis/company/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://console.openapi.com/apis/trust/documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://console.openapi.com/apis/trust/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://console.openapi.com/oas/en/company.openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://legal.openapi.com/terms-and-conditions/term-and-condition-general-en.pdf?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://openapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://openapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://openapi.com/products/italian-company-search?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing