patch https://api.finmo.net/v1/fx-conversion/simulate
Use this Method in the sandbox to simulate the completion of the FX-Conversion.
To complete the FX-Conversion, it must be in a PENDING status. Upon successful execution of this API, the FX-Conversion status updates to COMPLETED or CANCELLED. You will receive a 406 error if the FX-Conversion is not in a PENDING status or if you attempt to complete an already completed or cancelled FX-Conversion.
Finmo does not support the cancellation of FX-Conversions at the moment. The platform operates on a good funds model, which always checks the balance in the source currency before proceeding. Additionally, cancellation based on spot rates could result in a loss due to fluctuating FX rates.