There is a test environment available for integration development and testing, which simulates most of the requests and transaction types available in the platform. You can use this environment to ensure your requests are handled accordingly.
The base URL for development is: https://sandbox.dlocal.com/api_curl/cashout_api
After the testing phase is successful, you are ready to go live in the production environment.
The base URL for production is: https://api.dlocal.com/api_curl/cashout_api