Your unique project key forms part of the URL that you use to access Commercetools - for example:

In this example, our project key is product-patchworks.
Your server region forms part of the URL that you use to access Commercetools - for example:

In this example, our server region is europe-west1.gcp.
Client id, Client secret, Scope
These details are generated when you add an API client to your Commercetools implementation, for Patchworks. These details are only displayed once therefore, they should always be added to a password manager for later use.
If you don't have an existing API client for Patchworks, you can create one. To do this, follow the steps below.
Step 1
Log into Commercetools
Step 2
Select settings from the left-hand navigation bar:

Step 3
Select developer settings:

Step 4
Click the create new API client button:

Step 5
Enter a name for this client and then select the required access scopes:

Step 6
Create the API client.