v2.88.0 - Trailer Gateway Fields - Catena Telematics API

Released 9th October 2026

Trailer gateway fields

This release adds gateway_model and gateway_serial_number fields to trailer schemas across the trailers endpoints. These fields expose the hardware gateway device associated with each trailer.

Backward-compatible addition: This release introduces no breaking changes. Existing integrations continue to work without modification.

New fields

gateway_model and gateway_serial_number on trailers

Two new fields have been added to trailer response objects, providing hardware gateway information for each trailer.Updated response schema:

{
  "id": "trailer-001",
  "name": "Trailer A",
  "gateway_model": "GT500",
  "gateway_serial_number": "SN-123456789",
  "status": "ACTIVE"
}

Affected endpoints

Endpoint	Change
`GET /v2/telematics/trailers`	New `gateway_model` and `gateway_serial_number` fields added to `items[]` objects
`GET /v2/telematics/trailers/{trailer_id}`	New `gateway_model` and `gateway_serial_number` fields added to response object

Overview

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v2.88.0 - Trailer Gateway Fields

Trailer gateway fields

New fields

Affected endpoints

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API reference

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​Trailer gateway fields

​New fields

​Affected endpoints

​Need help?

API reference

Contact support

Trailer gateway fields

New fields

Affected endpoints

Need help?