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Get Shared Key

Get the one-time shared key used for encryption of messages.


  • requestType is getSharedKey
  • account is the recipient account ID
  • secretPhrase is the secret phrase of the sender
  • nonce is the 32-byte pseudorandom nonce


  • sharedKey (S) is shared key as a hexadecimal string
  • requestProcessingTime (N) is the API request processing time (in millisec)