Postman Collections
Postman collections provided an organised and structured set of saved requests that can be reused and altered for your specific environment and integration. You can select your region below and download a region specific collection of postman request to integrate with a basic version of the checkout api service
Press the button for your desired region to start the Postman collection download. Following this, you can them directly import the collection into your Postman client locally. Read more here : Importing Collections
Important : To interact with the API and the sandbox environment, you must already be signed up with Two to gain access to your merchant_id and sandbox API key.