Sandboxing is not employable presently for testing CargoAi APIs.
Alternatively, for testing with live data, the following process can be followed:
1. Sign-up for the Basic Plan for all our APIs available in Rapid API (https://rapidapi.com/organization/cargoai).
2. After signing up, please share with us the email address registered with RapidAPI Basic Plan set-up.
3. We shall assign you to a dedicated test plan to test live data relevant to your IATA-CASS registration.