During the process of your Mondu Integration, it is important to properly test it in the Sandbox environment. Mondu supports testing of your implementation with certain test data before going live. Please ensure that you only use these test data in the sandbox environment.

Any payments you create in the sandbox environment are completely isolated from your production mode data. Therefore you can easily go back and forth between test and live mode by switching out the Demo and Live Key.

1. Setup your Sandbox environment

You first need to create a test account. Your DEMO API Key will be provided by Mondu during your onboarding.

If you haven’t received your test credentials yet, please get in touch with )[integration@mondu.ai](mailto:integration@mondu.ai

2. Start testing using recommended e-mail patterns

Make sure you use the email patterns that were defined by Mondu to trigger a specific risk engine outcome.

Please refer to Create Order endpoint for more details.

Test orders creation

Order Flow	Test email pattern	Description
Approved Order Flow	accepted.randomstring@example.com accepted.merchant-tester-123-321-223@example.com	Test of the approved order flow.
Pending Order Flow	pending.randomstring@example.com pending.merchant-tester-123-321-223@example.com	Test of the pending order flow. Currently, the test order will stay in pending state indefinitely.
Declined Order Flow	declined@example.com	Test of the declined order flow.

Test buyer onboarding for Digital Trade Account

Digital Trade Account	Test email pattern	Description
Approved Order Flow	accepted.good.randomstring@example.com	Test of the approved order flow.
Pending Order Flow	pending-id.randomstring@example.com	Test of the pending order flow. Currently, the test order will stay in pending state indefinitely.
Declined Order Flow	declined@example.com	Test of the declined order flow.