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The Trassets Data API is a read-only REST interface over real-estate data — properties, contracts, accounting, and more — built for software partners and integrators connecting to Trassets-managed portfolios. Every request is authenticated with an X-API-Key header; every response is JSON. This section covers /v1/, the API’s versioned path family (/v1/{category}/{api_table}), with a response shape that’s stable per endpoint once published.

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Who this is for

  • Software partners & integrators building tools on top of Trassets-managed property portfolios.
  • Property managers’ own IT teams connecting internal systems or reporting to live portfolio data.
  • Data & BI teams feeding data warehouses, dashboards, or analytics pipelines.

Quickstart

Get an API key and make your first /v1/ call.

Authentication

Key management and access tiers.

Response Structure

The structural rules every /v1/ response follows.

Data Model

The tables available under /v1/ and how they join.

API Reference

Every /v1/ endpoint.