companies-house-api-lib

Companies House API Library

A Python client for interacting with the Companies House API.

Installation

This library is available on PyPI and can be installed with pip:

pip install companies-house-api-lib

Usage

To use the client, you need to have a Companies House API key. You can get one from the Companies House developer portal.

Once you have your key, you can either pass it to the client directly or set it as an environment variable named COMPANIES_HOUSE_API_KEY.

from companieshouse import CompaniesHouseClient

# Option 1: Pass the key directly
client = CompaniesHouseClient(api_key="YOUR_API_KEY")

# Option 2: Use an environment variable
# export COMPANIES_HOUSE_API_KEY="YOUR_API_KEY"
client = CompaniesHouseClient()

# Search for companies
search_results = client.search_companies("python")
print(search_results)

# Get a company profile
if search_results.get("items"):
    company_number = search_results["items"][0]["company_number"]
    company_profile = client.get_company_profile(company_number)
    print(company_profile)

Testing

A test file (test_library.py) is included in this repository. To run the tests, you will need to have your Companies House API key set as an environment variable.

export COMPANIES_HOUSE_API_KEY="YOUR_API_KEY"
python test_library.py

Available API Calls

Here is a list of the available API calls in this library:

• search_all(query): Searches for all records in the Companies House API.
• search_companies(query): Searches for companies.
• get_company_profile(company_number): Gets the profile of a company.
• get_company_officers(company_number): Gets the company officers.
• get_company_filing_history(filing_history_url): Gets the company filing history.
• get_company_registered_office_address(company_number): Gets the company office address.
• get_company_registers(company_number): Gets the company registers details.
• get_company_charges(company_number): Gets the company charges details.
• get_company_insolvency(company_number): Gets the company insolvancy details.
• get_company_exemptions(company_number): Gets the company exemptions details.
• get_corporate_officer_disqualifications(officer_id): Gets the corporate officer disqualifications.
• get_natural_officer_disqualifications(officer_id): Gets the natural officer disqualifications.
• get_office_appointments(officer_id): Gets the officer appointments.
• get_company_uk_establishments(company_number): Gets the company insolvancy details.

License

This project is licensed under the MIT License - see the LICENSE file for details.