Nimbus Developer Docs

Nimbus developer documentation is organised by integration surface. Each API has its own getting started guide, quick reference, examples, and full OpenAPI reference.

Available APIs

API	Use it for	Guides	Reference
Property Search API	Search UK property titles, comparable deals, addresses, planning data, constraints, EPCs, ownership, and related property intelligence.	Property Search guides	OpenAPI reference
Document Purchase API	Check document availability, purchase HMLR and property-related documents, receive webhook delivery events, and download purchased files.	Document Purchase guides	OpenAPI reference

Shared Topics

Use the shared pages for concepts that apply across multiple APIs:

• Authentication
• Errors
• Rate limits

AI Agent MCP Integrations

Refer to Nimbus MCP Server to provide Claude, ChatGPT or other AI assistants with access to Nimbus property data.