To integrate with a Checkout configuration using the Checkout API, you will need a connection ID. A connection ID is automatically created for each new Checkout configuration. You can easily update a connection and link it to any configuration, allowing you to update your integration without making any code changes.

Create a new connection

1. Log into nShift Portal and go to Checkout.
   
   
2. Go to Connections in the top menu. You will now see a page with your current connections.
   
   
3. Click Create new connection.
   
   
4. Select a Member account from the drop-down list and name the connection.
   
   
5. Select a checkout Configuration from the drop-down list.
   
   
6. Click Save. A new connection ID has now been created. 

Edit an existing connection

You can update an existing connection so it points to another configuration. This is useful if you have a running integration using the connection ID but want to change it to a different configuration. 

1. Go to Connections in the top menu.
   
   
2. Click the three-dots menu next to the connection you want to update and choose Edit.
   
   
3. Update any of the information in the connection, e.g. the Configuration, and click Save.