# CompanyBook, free account, GET /api/companies/{uic}: Company enrichment API

> Извличане на подробна информация за конкретно юридическо лице.

CompanyBook's company enrichment API on its Free account plan. It costs $0.00 per 1,000 companies. CompanyBook's docs list 3 of the 13 key fields we check: Type and status, Headquarters, Phones.
We haven't run CompanyBook through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
This plan is free. We rank 2,003 plans for company enrichment APIs by price. Half the plans cost $7.957 per 1,000 companies or less.
[Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[APIs Peru's PEN 30 monthly plan](https://datacircle.dev/company-enrichment-apis/apis-peru/pen-30-monthly/llms.txt) covers any number of companies in Peru only. APIs Peru's PEN 30 monthly plan costs less up front than Extruct's $49 monthly plan.
[ROIC.ai](https://datacircle.dev/company-enrichment-apis/roic-ai/89-monthly/llms.txt), [GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/companybook/free-account-get-api-companies-uic
- [Company enrichment API: the best of 160+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://companybook.bg/subscribe?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://api.companybook.bg/api/companies/{uic}`
- API key: with the plan, on https://companybook.bg/subscribe?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://companybook.bg/api-docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: CompanyBook (https://companybook.bg?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 23%
- Type and status: ✓
- Headquarters: ✓
- Phones: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: Get company financial data · from the same budget: Search companies · Get a person by identifier · Search people · Unified search

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Извличане на подробна информация за конкретно юридическо лице.

## Data

- Freshness: 1 day
- Countries: Bulgaria
- Keep data: no limit
- Use data: 4.1. Разрешено използване: Имате право да: [...] Използвате данните за лични или търговски цели, Използвате нашия API в съответствие с документацията, Разпространявате данните при спазване на лиценза CC BY 4.0 с признаване на източника. 4.2. Забранено използване: Забранява се да: [...] Извършвате автоматизирано събиране на данни (scraping) извън предоставения API, Претоварвате или нарушавате работата на инфраструктурата на Сайта, Заобикаляте установените технически ограничения и мерки за сигурност, Използвате данните по начин, който нарушава правата на трети лица [...] Забранява се използването на данните, предоставени чрез Сайта (включително контактни данни като имейл адреси и телефонни номера), за изпращане на нежелани търговски съобщения (спам), включително чрез имейл, SMS, телефонни обаждания или автоматизирани системи, в нарушение на приложимото законодателство. Забрана за високорисково обработване: Забранява се използването на данните за: Автоматизирано вземане на решения или профилиране с правни или съществени последици за физически лица, Обработване на специални категории лични данни, освен ако това е изрично разрешено от закона. 4.4. Търговско използване на данните: Имате право да използвате данните от TheCompanyBook в своите търговски продукти и услуги при следните условия: [...] Потребителите са длъжни да спазват условията на лиценз CC BY 4.0, включително изискването за посочване на първоначалния източник (Агенция по вписванията), когато това е приложимо. Забранено използване: Забранено е създаването на конкурентна услуга за търсене на фирми или физически лица, Забранено е предлагането на подобни услуги за база данни на дружества, Забранено е изграждането на продукти, които са съществено подобни на CompanyBook.bg. 5. Условия за използване на API: [...] Справедливо използване: Забранено е злоупотребата с API или опитите да се заобиколят установените лимити

## Plan

- Pay: $0
- You get: 100 requests a day
- Enough for: 100 calls a day

## Rate limit

- Per day: 100
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: uic. Optional: with_data
- Method: GET
- Path: /api/companies/{uic}

## About the plan

- Plan: Free account
- Who can get it: anyone with a free account (each account is licensed to one natural person)

## The 27 fields the plan's answer can hold

ID, UIC, name, name transliteration, name tags, legal form, status, registered address, correspondence address, email, phone, fax, website, subject of activity, economic activity code, managers, representatives, board of directors, capital, partners, VAT number, VAT registration name, VAT registration address, VAT registration date, last updated, change history, subsidiaries

## CompanyBook's plans (4)

- [CompanyBook, free account, GET /api/companies/{uic}](https://datacircle.dev/company-enrichment-apis/companybook/free-account-get-api-companies-uic/llms.txt): $0.00 per 1,000, 23% complete, 1 day
- [CompanyBook, €29.99 monthly, Pro Lite, GET /api/companies/{uic}](https://datacircle.dev/company-enrichment-apis/companybook/29-99-monthly-pro-lite-get-api-companies-uic/llms.txt): $1.125 per 1,000, 23% complete, 1 day
- [CompanyBook, €249.99 yearly, Pro, GET /api/companies/{uic}](https://datacircle.dev/company-enrichment-apis/companybook/249-99-yearly-pro-get-api-companies-uic/llms.txt): $0.257 per 1,000, 23% complete, 1 day
- [CompanyBook, contact us, For organizations, GET /api/companies/{uic}](https://datacircle.dev/company-enrichment-apis/companybook/contact-us-for-organizations-get-api-companies-uic/llms.txt): 23% complete, 1 day

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

- `GET /api/companies/{uic}`: [CompanyBook, free account, GET /api/companies/{uic}](https://datacircle.dev/company-enrichment-apis/companybook/free-account-get-api-companies-uic/llms.txt)
- `GET /api/companies/{uic}/financial`: [CompanyBook, free account, GET /api/companies/{uic}/financial](https://datacircle.dev/company-enrichment-apis/companybook/free-account-get-api-companies-uic-financial/llms.txt)

## CompanyBook's APIs (4)

- [CompanyBook: business verification API pricing, 4 plans](https://datacircle.dev/business-verification-apis/companybook/free/llms.txt)
- [CompanyBook: company discovery API pricing, 4 plans](https://datacircle.dev/company-discovery-apis/companybook/free/llms.txt)
- [CompanyBook: people search API pricing, 4 plans](https://datacircle.dev/people-search-apis/companybook/free/llms.txt)
- [CompanyBook: company enrichment API pricing, 4 plans, GET /api/companies/{uic}](https://datacircle.dev/company-enrichment-apis/companybook/free-account-get-api-companies-uic/llms.txt)

## CompanyBook: company enrichment API alternatives

- [TaxID, $49 monthly, Growth, POST /v1/validate](https://datacircle.dev/company-enrichment-apis/taxid/49-monthly-growth-post-v1-validate/llms.txt): $0.196 per 1,000, 15% complete, 24 hours
- [TrustyData, €19 monthly](https://datacircle.dev/company-enrichment-apis/trustydata/19-monthly/llms.txt): $0.214 per 1,000, 38% complete, 1 day
- [PrismCrawl, $25 pack](https://datacircle.dev/company-enrichment-apis/prismcrawl/25-pack/llms.txt): $0.25 per 1,000, 23% complete, live
- [DanskCVRAPI, DKK 99 monthly](https://datacircle.dev/company-enrichment-apis/danskcvrapi/dkk-99-monthly/llms.txt): $0.298 per 1,000, 62% complete, 1 minute

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.

- https://companybook.bg/api-docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://companybook.bg/features?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://companybook.bg/llms-full.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://companybook.bg/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://companybook.bg/subscribe?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://companybook.bg/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing