IXBRL Converter is a web service that converts the IXBRL format UK company accounts submitted to Companies House to Excel, JSON and plain table format and makes it available over REST endpoints. The service also allows officers to be looked up using various filters.

• 1 - Read through the authentication section and get your API Key
• 2- Send a GET request to one of the endpoints over HTTPS to receive the data in JSON, CSV or Excel Format