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GET
/
api
/
devices
/
{deviceId}
/
dtc-codes
Get DTC Codes
curl --request GET \
  --url https://api.telemax.com.au/api/devices/{deviceId}/dtc-codes \
  --header 'Authorization: Bearer <token>'
[
  [
    {
      "code": "P0300",
      "description": "Random/Multiple Cylinder Misfire Detected",
      "severity": "<string>"
    }
  ]
]

Authorizations

​
Authorization
string
header
required

JWT Bearer token obtained from POST /api/authentication/token/user or POST /api/authentication/token/api-key.

Lifetime: ~24 hours (86,399 seconds). Cache the token and reuse it. Re-authenticate 5 minutes before expiry.

Scoping:

  • User tokens are scoped to a single company.
  • API key tokens may restrict access to a vehicle allowlist and/or action set (see token claims).

No refresh endpoint — re-authenticate with your credentials when the token expires.

Headers

​
Content-Type
string

Standard and must keep as it is.

​
Authorization
string
required

Bearer your_token

Path Parameters

​
deviceId
integer
required

Vehicle ID

Response

Successfully retrieved DTC codes

​
code
string
Example:

"P0300"

​
description
string
Example:

"Random/Multiple Cylinder Misfire Detected"

​
severity
string