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Service Operation

During the processing of customer deposits and withdrawals, there may be a need to perform an auxiliary fund transfer from one address to another that is not directly related to executing a deposit or withdrawal.

Such a transfer is called a service operation and represents a blockchain transaction.

Impact on Balance​

The amount of a service operation does not affect the customer's balance in Crypto2B, but the blockchain fee for executing this transaction may be charged to the customer's balance depending on the tariff.

Obtaining Information About Service Operations​

The customer's system can obtain information about service operations for which blockchain fees were charged to the customer's balance using the following possible methods:

  1. Process a callback from Crypto2B with information about the executed service operation (see Callbacks).
  2. Retrieve information about service operations by calling the API /serviceOperations/feeTakenFromBalance.