Changelog

What changed in Relynk APIs and developer tooling.

October 2026

  1. Introducing the Relynk Builder API

    The Builder API is available: read-only access to a tenant's buildings, their rooms, equipment and sensors, sensor readings over time, and EOS energy, water and waste consumption, for apps built on Relynk data.

    • Thirteen functions, each a versioned POST endpoint, documented in the API reference and an OpenAPI 3.1 document.
    • Sign-in with a Relynk account (OAuth 2.0 with PKCE): an app sees exactly what the signed-in person may see. See Authentication.
    • A Lovable guide: connect Lovable to Relynk with a custom connector and build apps by describing them.
    • Docs for AI tools on the API host: llms.txt, AGENTS.md, an Agent Skill, a starter prompt and Lovable knowledge files. See For AI agents.