Launch a target group

This guide explains how to launch your target group on the Cint Exchange, making it visible to suppliers and respondents. This involves a two-step process:

1. Launch the fielding run: Use the job to launch a draft target group endpoint to initiate the target group.
2. Verify the fielding run status: Use the retrieve a 'launch from draft' job status endpoint to confirm your target group is live on the Cint Exchange.

Fielding run overview

A fielding run activates your target group configuration on the Cint Exchange. It represents the specific timeframe when your project is visible to suppliers and respondents. Effectively, it controls whether the target group is live, paused, or completed.

When you launch a draft target group, the system creates a new fielding run. This run operates on its own lifecycle with distinct start and end dates that you'll specify during the launch process.

Launch fielding run

POST /v1/demand/accounts/{account_id}/projects/{project_id}/target-groups/{target_group_id}/fielding-run-jobs/launch-from-draft

Path parameters

The following parameters must be included directly in the URL:

• account_id (string, required): Your unique account identifier.
  • Example: 12345
• project_id (string, required): The unique identifier of the project.
  • Example: 01JX2KPG5VEBF8498Z8YTTE8TB
• target_group_id (string, required): The unique identifier of the target group.
  • Example: 01JX2KPG5VEBF8498Z8YTTE8TB

Request header

All requests to this endpoint require the following headers:

Header	Description	Example
Authorization	Your JWT token prefixed with Bearer.	Bearer eyJhbGc...
idempotency-key	UUID for this request.	3dcf41bf-d16f-410a-a14c-13b83869b531
Cint-API-Version	The API version you are targeting.	2025-05-27
Content-Type	Must be application/json.	application/json

For more information on these request headers

• Request an Access Token
• Working with Idempotency
• Working with API versions

Request body

Use an RFC3339 UTC format for the date and time.

Example request body

Example request body to set the target group's end date

{
  "end_fielding_at": "2025-12-12T23:00:00.000Z"
}

Example request

curl -X POST \
  'https://api.cint.com/v1/demand/accounts/{account_id}/projects/{project_id}/target-groups/{target_group_id}/fielding-run-jobs/launch-from-draft' \
  -H 'Content-Type: application/json' \
  -H 'idempotency-key: <YOUR_GENERATED_UUID>' \
  -H 'Authorization: Bearer <YOUR_JWT_TOKEN>' \
  -H 'Cint-API-Version: 2025-05-27' \
  -d '{
    "end_fielding_at": "2025-12-12T23:00:00.000Z"
  }'

Success response

A successful request returns an HTTP 201 Created response with no response body.

Obtain the job_id from the location response header

The response headers contains a location property with your job_id:

Grab this as you will need it for your next step.

tip

When building your integration, cache the job_id as it will be required for other operations related to fielding runs, such as shutting down your target group.

Get fielding run status

GET /v1/demand/accounts/{account_id}/projects/{project_id}/target-groups/{target_group_id}/fielding-run-jobs/launch-from-draft/{job_id}

Path parameters

The following parameters must be included directly in the URL:

• account_id (string, required): Your unique account identifier.
  • Example: 12345
• project_id (string, required): The unique identifier of the project.
  • Example: 01JX2KPG5VEBF8498Z8YTTE8TB
• target_group_id (string, required): The unique identifier of the target group.
  • Example: 01JX2KPG5VEBF8498Z8YTTE8TB
• job_id (string, required): The location provided in the response header of the previous call.
  • Example: 01JX2KPG5VEBF8498Z8YTTE8TB

Request header

All requests to this endpoint require the following headers:

Header	Description	Example
Authorization	Your JWT token prefixed with Bearer.	Bearer eyJhbGc...
Cint-API-Version	The API version you are targeting.	2025-05-27
Content-Type	Must be application/json.	application/json

Example request

curl \
  'https://api.cint.com/v1/demand/accounts/{account_id}/projects/{project_id}/target-groups/{target_group_id}/fielding-run-jobs/launch-from-draft/{job_id}' \
  -H 'Authorization: Bearer <YOUR_JWT_TOKEN>' \
  -H 'Cint-API-Version: 2025-05-27'

A successful request returns the data associated with your fielding run and shows that your target group is now live and visible to Cint suppliers.

Example 200 response

Example response showing a completed job

{
  "job_id": "1d9b3a04-5f78-4c23-9c87-2e6f9d3b8e76",
  "created_fielding_run_id": "01K5065XQ7G3PSD6H9WZETM5FB",
  "created_at": "2025-09-13T00:13:52.555Z",
  "created_by": "18111163-dc18-4b84-abee-3b3141b289c0",
  "status": "Completed",
  "failure_reason": null
}

Example response for a failed launch

{
  "job_id": "ac37b51e-f16b-4242-adf7-3e36f939eb1f",
  "created_at": "2025-09-05T21:27:37.129Z",
  "created_by": "18111163-dc18-4b84-abee-3b3141b289c0",
  "status": "Failed",
  "failure_reason": {
    "code": "ProfileApplicationFailed",
    "description": "Profiles application failed."
  },
  "job_trace_id": "48450b40474aad83b1a753ee790afa5b"
}

Congratulations!

You have successfully launched your target group on the Cint Exchange.

Next steps

Now that your target group is live, let’s learn how to shut it down.