Callback Actions
Overview
Callback Actions in Fast Track allow you to perform custom integrations with other platforms by sending outgoing requests to third-party APIs. This is helpful when you need to push data or trigger actions outside of Fast Track, such as tagging a player or updating an external system.
Typical Use Case
For example, if your platform lets you apply a tag to a player via an API (to enable certain features), you can set up a Callback Action in Fast Track to automatically send this request to your platform whenever the required criteria are met.
Requirements 📃
To configure a Callback Action, you will need to pass on the following to your Fast Track representative:
Target API URL: The endpoint where Fast Track will send the request.
Authentication: Currently, Fast Track supports the
x-api-key
header for authentication.
Setting this up 🚀
Configure the Action in Fast Track:
In the Fast Track back office, add a new Callback Action to your workflow.
Fill out the fields as required:
URL: Your API endpoint (e.g., https://apiurl.com)
Method: Choose between
GET
orPOST
Auth Type: Set to
x-api-key
Post Body: Define the JSON payload. You can use dynamic placeholders to insert values from your Fast Track workflow, such as:
{
"campaign_id": "{action_field:campaign_id}",
"user_id": ["#UserId#"]
}
campaign_id
pulls from another action field.user_id
dynamically inserts user data or segmentation values.
The action would look like this:

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