IO State API V2
Configure Profiles, published revisions and Access Keys in IO State API for scoped reads and live subscriptions by external systems. It reads collected state and does not provide device writes.
Manual
Integration development overview
Configure Profiles, published revisions and Access Keys in IO State API for scoped reads and live subscriptions by external systems. It reads collected state and does not provide device writes.
User guide: Integration development overview
IO State API provides external read-only access, the page SDK supports runtime interaction, and Python runs host project logic.Custom page SDK
Custom HTML pages use the SDK for declared live values, writes, alarms and history. Publication, menu login requirements and user permissions determine available operations.
Python projects
Manage code, actions, events and records in the script workspace. Reuse functions through common/ within a project, and manage third-party modules and custom shared packages in Settings → Python.
Databases and external services
Python uses native database-driver and HTTP-client APIs. Projects manage credentials, timeouts, transactions and external-operation outcomes. Host database and cache credentials are not exposed to scripts.