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GET
/
v2
/
telematics
/
trailer-locations
List Trailer Locations
curl --request GET \
  --url https://api.catenatelematics.com/v2/telematics/trailer-locations \
  --header 'Authorization: Bearer <token>'
{
  "items": [
    {
      "fleet_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "connection_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "source_name": "ada",
      "source_id": "<string>",
      "source_data_hash": "<string>",
      "fleet_ref": "<string>",
      "deleted_at": "2023-11-07T05:31:56Z",
      "tsp_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "tsp_slug": "<string>",
      "source_data": {},
      "occurred_at": "2023-11-07T05:31:56Z",
      "execution_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "schedule_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "extras": {},
      "trailer_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "source_trailer_id": "<string>",
      "source_vehicle_id": "<string>",
      "vehicle_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "location": {
        "type": "<string>",
        "coordinates": {
          "[0]": 123,
          "[1]": 123
        },
        "bbox": {
          "[0]": 123,
          "[1]": 123,
          "[2]": 123,
          "[3]": 123
        }
      },
      "h3_index_11": 123,
      "inferred_address": {
        "city": "<string>",
        "province": "<string>",
        "country_code": "<string>"
      }
    }
  ],
  "total": 1,
  "current_page": "<string>",
  "current_page_backwards": "<string>",
  "previous_page": "<string>",
  "next_page": "<string>"
}

Documentation Index

Fetch the complete documentation index at: https://docs.catenatelematics.com/llms.txt

Use this file to discover all available pages before exploring further.

When only_latest=true, the from_datetime and to_datetime query parameters are not applied. Only the most recent location per trailer is returned regardless of the date range specified.

Authorizations

​
Authorization
string
header
required

The access token received from the authorization server in the OAuth 2.0 flow.

Query Parameters

​
only_latest
boolean
default:true

If true, only the latest known location per trailer is returned.

​
fleet_ids
string<uuid>[] | null

Limit results to specific fleets using Catena's fleet IDs. For your own fleet identifiers, use fleet_refs instead To specify multiple values, repeat the parameter for each value (e.g., ?fleet_ids=id1&fleet_ids=id2).

Maximum array length: 100
​
fleet_refs
string[] | null

Limit results to specific fleets using your organization's fleet reference identifiers. To specify multiple values, repeat the parameter for each value (e.g., ?fleet_refs=ref1&fleet_refs=ref2).

Maximum array length: 100
​
connection_id
string<uuid> | null

Limit results to a specific provider connection. This is the UUID assigned by Catena when your fleet connects to a TSP.

​
from_datetime
string<date-time>

Return only records that occurred on or after this date and time. Format: ISO 8601 (UTC) Applies filter: occurred_at >= from_datetime Default value: now() - 1 day Restriction: to_datetime - from_datetime cannot exceed 45 days

Example:

"2026-04-28T17:07:41.639883Z"

​
to_datetime
string<date-time>

Return only records that occurred before this date and time. Format: ISO 8601 (UTC) Applies filter: occurred_at < to_datetime Default value: now() Restriction: to_datetime - from_datetime cannot exceed 45 days

Example:

"2026-04-29T17:07:41.640014Z"

​
trailer_ids
string<uuid>[] | null

Limit results to specific trailers. Maximum: 100 IDs To specify multiple values, repeat the parameter for each value (e.g., ?trailer_ids=id1&trailer_ids=id2).

Maximum array length: 100
​
vehicle_ids
string<uuid>[] | null

Limit results to specific vehicles. Maximum: 100 IDs To specify multiple values, repeat the parameter for each value (e.g., ?vehicle_ids=id1&vehicle_ids=id2).

Maximum array length: 100
​
include_source_data
boolean
default:false

Include the raw data from the telematics provider. Useful for auditing or accessing fields not normalized by Catena

​
cursor
string | null

Cursor for the next page

​
size
integer
default:300

Page size

Required range: 1 <= x <= 1000

Response

Successful Response

​
items
TrailerLocationRead · object[]
required
​
total
integer
required
Required range: x >= 0
​
current_page
string | null

Cursor to refetch the current page

​
current_page_backwards
string | null

Cursor to refetch the current page starting from the last item

​
previous_page
string | null

Cursor for the previous page

​
next_page
string | null

Cursor for the next page