In order to increase the reserved amount of a preauthorization, you need to send a request to our API.



You can only adjust the amount of a pre-authorization that was not captured.

Adjust a pre-authorization

You can find below an example of how to top-up a pre authorization and the generated response:

curl --request POST \
  --header 'Accept: application/json' \
  --header 'Content-Type: application/json' \
  --data '{"amount":"5.00"}'
  "code": "BYRD200",
  "description": "Operation successfully completed",
  "transactionId": "c16ce479-319d-4e7b-a966-7735c34b2cc5",
  "amount": "15.00",
  "previousAmount": "10.00"

See the full API reference here.