Use this method if you have already configured at least one of the Store modules and the Integrate Commerce API toggle in the Settings section of the Publisher Account is set to Off. Otherwise, implement receiving a token in accordance with the checkout instructions.
Set the following parameters when receiving a token for a checkout purchase.
This API method can't be used under high load. When the number of requests is high, rate limits may apply. Contact your Account Manager to find out the rate limits for this API method.
Avoid using this API operation if possible. It will be removed in a future version.
Custom project settings.
Object containing purchase details.