POST
/
95e61622bf6a8af293978377718e3b77
/
wallet
/
unfreezeasset
wallet/unfreezeasset
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/unfreezeasset \
  --header 'Content-Type: application/json' \
  --data '{
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
  "visible": true
}'
{
  "visible": true,
  "txID": "<string>",
  "raw_data": {
    "contract": [
      "<any>"
    ],
    "ref_block_bytes": "<string>",
    "ref_block_hash": "<string>",
    "expiration": 123,
    "timestamp": 123
  },
  "raw_data_hex": "<string>"
}
TRON API method that creates an unsigned transaction for unfreezing TRC10 tokens that were previously frozen during token creation. This releases frozen tokens back to the token issuer’s available balance.
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​
Parameters

  • owner_address — the address that issued the token and wants to unfreeze tokens
  • visible — optional boolean parameter. When set to true, addresses are in base58 format. Default is false.

​
Response

  • visible — indicates the address format used in the response
  • txID — the transaction hash
  • raw_data — raw transaction data including:
    • contract — array containing the unfreeze asset contract
    • ref_block_bytes — reference block bytes
    • ref_block_hash — reference block hash
    • expiration — transaction expiration timestamp
    • timestamp — transaction creation timestamp
  • raw_data_hex — hexadecimal representation of the raw transaction

​
Use case

The wallet/unfreezeasset method is used for:
  • Releasing frozen TRC10 tokens after the freeze period expires
  • Managing token supply and liquidity by unfreezing previously locked tokens
  • Building token management tools that handle frozen supply schedules
  • Implementing automated token unlock mechanisms in smart contracts

Body

application/json
​
owner_address
string
default:TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g
required

Address that issued the token

​
visible
boolean
default:true

Use base58 address format

Response

200 - application/json

Unsigned unfreeze asset transaction

​
visible
boolean

Address format indicator

​
txID
string

Transaction hash

​
raw_data
object

Raw transaction data

​
raw_data_hex
string

Hexadecimal raw transaction