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HARDWARIO Cloud REST API

HARDWARIO Cloud v2 exposes a full REST API for everything you can do in the web interface — reading devices and messages, managing tags and variables, sending downlinks, and more.

  • Base URL: https://api.hardwario.cloud/v2
  • Interactive reference: API Swagger documentation — the complete, always-current list of endpoints and schemas.
  • Format: JSON. Send Accept: application/json; IDs are UUIDs.
Prefer Connectors for live data

For real-time delivery of device messages, use Connectors (HTTPS webhooks) rather than polling the REST API. Polling increases delivery latency, data traffic, and load on the service — a webhook pushes each message to you the moment it arrives.

Guides​

  • Authentication — create an API key and authenticate your requests.
  • Reading Data — list spaces, devices, and messages; filtering and pagination.
  • Managing Devices — provision, update, and remove devices.
  • Tags — create tags and assign them to devices.
  • Variables — per-device key–value metadata.
  • Sending Downlinks — push config, shell, and data commands to a device.
  • Examples — complete worked examples in cURL, Python, and Node.js.