Daxium Air REST API

Official API documentation for Daxium Air, version v1.3.

All calls must be encrypted using TLS 1.2 or later, and every request must include the version header:

X-Accept-Version: v1.3

Authentication

The API uses OAuth 2.0. Every request (except token requests) must include a Bearer token:

Authorization: Bearer <access_token>

Token	Validity
access_token	1 hour
refresh_token	42 days

Field filtering

Any endpoint that returns objects supports limiting the returned fields:

GET /{app_short}/any_route?fields=id,created_at

Error format

All errors return a standardised JSON body:

{
  "code": "DAERR-API1000",
  "message": "Invalid payload format",
  "url": "https://doc-dev.daxium-air.com/errors.en.html#DAERR-API1000",
  "api_version": "v1.3",
  "infos": [],
  "server_time": "1760616000"
}