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TRON API method that creates an unsigned shielded TRX transaction. This method generates a privacy-preserving transaction that requires separate signing before broadcast, allowing for offline signing workflows.
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Parameters

  • transparent_from_address — the transparent TRX address sending funds (optional)
  • from_amount — the amount to send from transparent address (in sun)
  • shielded_spends — array of shielded input specifications
  • shielded_receives — array of shielded output specifications
  • to_address — recipient shielded address
  • to_amount — amount to send to shielded address (in sun)

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Response

  • raw_data_hex — the raw unsigned transaction data in hexadecimal format
  • raw_data — the structured raw unsigned transaction data
  • txID — the transaction ID hash (will change after signing)

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Use case

The wallet/createshieldedtransactionwithoutspendauthsig method is used for:
  • Creating unsigned shielded transactions for offline signing workflows
  • Separating transaction creation from signing for enhanced security
  • Supporting hardware wallet integration with shielded transactions
  • Enabling multi-step transaction creation processes