FreezeBalanceV2 - Validation Cloud

In Stake2.0, stake an amount of TRX to obtain bandwidth or energy, and obtain equivalent TRON Power(TP) according to the staked amount. This method will use 30 Compute Units.

Parameters

owner_address - String, required - Owner address, default hexString
frozen_balance - int64, required - TRX stake amount, the unit is sun
resource - String, required - TRX stake type, ‘BANDWIDTH’ or ‘ENERGY’
Permission_id - int32 - Optional, for multi-signature use
visible - Boolean - Optional. Specifies whether the address is in Base58 format (default: false).

Returns

Transaction object - JSON object: Unsigned transaction, please refer to the Transaction chapter for the fields contained in it. Since the transaction type is FreezeBalanceV2Contract, the fields contained in raw_data.contract[0].parameter.value in the transaction are as follows:

Field	Type	Description
owner_address	string	Account address
string	string	Resource type
frozen_balance	int64	stake amount, unit is sun

// Result
{
  "visible": true,
  "txID": "473bbb59203742c76b1ecbf2e0a5bc3962f37167ece01261d6680c9c8fcbe290",
  "raw_data": {
    "contract": [
      {
        "parameter": {
          "value": {
            "resource": "ENERGY",
            "frozen_balance": 10000000,
            "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g"
          },
          "type_url": "type.googleapis.com/protocol.FreezeBalanceV2Contract"
        },
        "type": "FreezeBalanceV2Contract"
      }
    ],
    "ref_block_bytes": "5abf",
    "ref_block_hash": "137f27cb4608aa7d",
    "expiration": 1756821201000,
    "timestamp": 1756821142996
  },
  "raw_data_hex": "0a025abf2208137f27cb4608aa7d40e8c0d0d590335a5a083612560a34747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e467265657a6542616c616e63655632436f6e7472616374121e0a1541fd49eda0f23ff7ec1d03b52c3a45991c24cd440e1080ade204180170d4fbccd59033"
}

curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/wallet/freezebalancev2 \
    -X POST \
    -H "Content-Type: application/json" \
    -d '
{
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
  "frozen_balance": 10000000,
  "resource": "ENERGY",
  "visible": true
}
'