Skip to main content

Documentation Index

Fetch the complete documentation index at: https://docs.dintero.com/llms.txt

Use this file to discover all available pages before exploring further.

​
Prerequisites

​
First steps

Download these files: When Postman is opened, import the Postman Collection using the Import-button in the upper left corner. Now, go to Manage Environments, and import the Sandbox Environment. Now, edit the Sandbox Environment with the properties that are unique to you:
  • Client_Id (e.g. 13246c33-6b84-423c-9a12-21db98a29424)
  • Client_Secret (e.g. b8ab258b-461e-4cf3-b425-ba6631027d9d)
  • Account_Id (e.g. T41112484)
Make sure you use credentials from the sandbox/test-environment, and an accountId prefixed with a T. You can also set a payment profile id, see prerequisites.
  • sessionProfileId
This should also be prefixed with a T.

​
Fetching a token

Now, you should be able to fetch a token. Go to the Get Token-request and push the Send-button. If everything goes well, you’ll get an access_token that you can use for calls to the Checkout API.

​
Create a session

Go to Create a checkout session. You can edit the body if you want to, and then push Send. A session will be created, and you will get a URL that you can use to pay it. You can also create a session using the Create checkout session from profile if you’ve configured the sessionProfileId variable. You can cancel the session using the Cancel session-request before paying.

​
After paying

When the session is paid, use the Get checkout session details-request to see the status of the session. If the payment succeeded, there should be a transaction_id-property on the session. This will be saved as an environment variable in Postman. You can now fetch the transaction using the Get a transaction-request. You can also void it, capture it and make a refund after capturing.

​
Further

To customize your requests, check out the checkout api for all the possibilities.
Last modified on May 7, 2026