This article describes the authentication methods used in Tealium V1 APIs.
This is an older version of the current Tealium API.
The API can only be used by users with a valid Tealium account. The API supports authentication using an email address and password to verify user identity. Prior to accessing any of the API endpoints, you must authenticate to start a session. All subsequent calls use a session cookie and CSRF token for security purposes.
Login
Upon a successful login you are granted two items:
- A cookie named
JSESSIONID. - A token named
utk.
These values are then used to authenticate all subsequent API calls.
Resource URL
POST /v1/login
cURL request:
curl -i -d username='{email}' -d password='{password}' https://api.tealiumiq.com/v1/login
Example request:
curl -i -d username='user@example.com' -d password='password123' https://api.tealiumiq.com/v1/login
Example response:
HTTP/1.1 200 OK
Cache-Control: no-cache,no-store,must-revalidate
Content-Type: application/json
Date: Mon, 31 Oct 2016 20:39:29 GMT
Expires: 0
Pragma: no-cache
Set-Cookie: JSESSIONID=3513642946826543477; Path=/urest_service; Secure; HttpOnly
Set-Cookie: rememberMe=deleteMe; Path=/urest_service; Max-Age=0; Expires=Sun, 30-Oct-2016 20:39:29 GMT
X-NodeId: i-6c3ba529
X-Version: 0.0.528
X-XSS-Protection: 1;mode=block
Content-Length: 60
Connection: keep-alive
{
"utk": "65489FMSTJGF549870KSH",
}
From this response, you would make note of the following values for all subsequent API calls:
(Sample Values)
- JSESSION =
3513642946826543477 - utk =
65489FMSTJGF549870KSH
Error messages
If the call fails, the API returns a 401 Authentication Failure error. Here are the error messages you can expect to see:
{ <br> "returnCode" : 1401,<br> "message" : "Authentication Failed"<br>}
{ <br> "returnCode" : 1402,<br> "message" : "Too many unsuccessful login attempts. Please try again in 10 minutes" <br>}
{ <br> "returnCode" : 1469,<br> "message" : "Although the user is authenticated, the request is denied due of lack of proper permissions" <br>}
Logout
Terminates the current session for the logged-in user.
This API call is optional because a user is automatically logged out after their session expires.
Resource URL
POST https://api.tealiumiq.com/v1/logout
Request header
| Header Field Name | Description | Example value |
|---|---|---|
| Content-type | Indicates the MIME type of the body of the GET request | application/x-www-form-urlencoded |
| JSESSION cookie | Cookie for sending jsession ID. For example, the unique session identifier. | JSESSIONID=415072043799098022 |
Example response
The API returns status 200 OK upon successful logout.
This page was last updated: August 26, 2025