companies-house-api

Implement and troubleshoot integrations with the UK Companies House APIs, including Public Data, Streaming, Document, Identity OAuth 2.0, Discrepancies, API Filing, and Sandbox Test Data Generator services. Use when building or debugging Companies House requests, choosing live vs sandbox hosts, setting up API key/stream key/OAuth authentication, handling rate limits and MIME-type versioning, or mapping business tasks to exact Companies House endpoints.