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POST
/
95e61622bf6a8af293978377718e3b77
/
wallet
/
createshieldedtransactionwithoutspendauthsig
wallet/createshieldedtransactionwithoutspendauthsig
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/createshieldedtransactionwithoutspendauthsig \
  --header 'Content-Type: application/json' \
  --data '
{
  "to_address": "ztron1a2b3c4d5e6f7g8h9j0k1l2m3n4p5q6r7s8t9u0v1w2x3y4z5a6b7c8d9e0f1g2h3j4k5l6m7n8p9",
  "to_amount": 1000000,
  "transparent_from_address": "TQn9Y2khEsLJW1ChVWFMSMeRDow5KcbLSE",
  "from_amount": 1000000,
  "shielded_spends": [
    {}
  ],
  "shielded_receives": [
    {}
  ]
}
'
{
  "raw_data_hex": "<string>",
  "raw_data": {},
  "txID": "1a2b3c4d5e6f7890abcdef1234567890abcdef1234567890abcdef1234567890"
}
Create unsigned shielded TRX transactions. This endpoint is not exposed via RPC for security reasons—shielded transaction construction requires local key material and zero-knowledge proof generation. Build shielded transactions client-side using TRON shielded transaction libraries.
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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)

​
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)

​
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

​
Client-side implementation

This endpoint is not available via RPC. Build shielded transactions client-side using TRON privacy libraries (e.g., tronweb with shielded support) or Sapling-compatible implementations. Generate the raw transaction locally with your key material, then sign and broadcast separately.
Use TRON’s shielded transaction libraries to:
  1. Construct the shielded inputs (spends) and outputs (receives) using your local key material
  2. Generate the zero-knowledge proof parameters offline
  3. Build the raw transaction structure without spending authority signatures
  4. Sign the transaction in a separate step (e.g., with hardware wallet)
  5. Broadcast the signed transaction via wallet/broadcasttransaction

Body

application/json
​
to_address
string
required

Recipient shielded address

Example:

"ztron1a2b3c4d5e6f7g8h9j0k1l2m3n4p5q6r7s8t9u0v1w2x3y4z5a6b7c8d9e0f1g2h3j4k5l6m7n8p9"

​
to_amount
integer
required

Amount to send to shielded address in sun

Example:

1000000

​
transparent_from_address
string

Transparent TRX address sending funds

Example:

"TQn9Y2khEsLJW1ChVWFMSMeRDow5KcbLSE"

​
from_amount
integer

Amount to send from transparent address in sun

Example:

1000000

​
shielded_spends
object[]

Array of shielded input specifications

​
shielded_receives
object[]

Array of shielded output specifications

Response

200 - application/json

Successfully created unsigned shielded transaction

​
raw_data_hex
string

Raw unsigned transaction data in hexadecimal

​
raw_data
object

Structured raw unsigned transaction data

​
txID
string

Preliminary transaction ID (will change after signing, 64 hex characters, no 0x prefix)

Example:

"1a2b3c4d5e6f7890abcdef1234567890abcdef1234567890abcdef1234567890"

Last modified on November 1, 2025