1. First you have to create a track, for that navigates to tracks. from very left side.
![](https://glidecampaign.com/wp-content/uploads/2023/05/image-101-1024x529.png)
2. Then create the track
![](https://glidecampaign.com/wp-content/uploads/2023/05/image-102-1024x545.png)
3. When you create the track, then go back to tracks
![](https://glidecampaign.com/wp-content/uploads/2023/05/image-103-1024x530.png)
4. Set as screen shot and copy this public key
![](https://glidecampaign.com/wp-content/uploads/2023/05/image-104-1024x515.png)
5. Go to the document. First go back to the tracking and select that newly created track.
![](https://glidecampaign.com/wp-content/uploads/2023/05/image-105-1024x545.png)
Use this url plus public_key=${public_key_from_#2}a. https://max.emailconnectdemo.com/api/input/86d0qp/contact?public_key=9Y9qVKcaZARujFRxjVYB
Use this URL + the public key we created in above step 4.
publick_key = ${publick_key_from_#2} https://app.sampleurl.co/api/input/wz4xlv/contact?publick_key=JpC26lSu28Pp9vo5N4d
![](https://glidecampaign.com/wp-content/uploads/2023/05/image-106-1024x517.png)
6. Do Post Request like this.
![](https://glidecampaign.com/wp-content/uploads/2023/05/image-107-1024x513.png)
Note: Track is used for creating your contacts Used for Form, Call Flow, API, and Contacts.