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POST
/
95e61622bf6a8af293978377718e3b77
/
wallet
/
createassetissue
wallet/createassetissue
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/createassetissue \
  --header 'Content-Type: application/json' \
  --data '
{
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
  "name": "MyToken",
  "abbr": "MTK",
  "total_supply": 1000000000000,
  "trx_num": 1,
  "num": 1000,
  "start_time": 1640995200000,
  "end_time": 1672531200000,
  "description": "A new TRC10 token for the TRON ecosystem",
  "url": "https://example.com",
  "precision": 6,
  "free_asset_net_limit": 1000000,
  "public_free_asset_net_limit": 1000000,
  "frozen_supply": [
    {
      "frozen_amount": 123,
      "frozen_days": 123
    }
  ],
  "visible": true
}
'
{
  "visible": true,
  "txID": "<string>",
  "raw_data": {
    "contract": "<array>",
    "ref_block_bytes": "<string>",
    "ref_block_hash": "<string>",
    "expiration": 123,
    "timestamp": 123,
    "fee_limit": 123
  },
  "raw_data_hex": "<string>"
}
TRON API method that creates an unsigned transaction for issuing a new TRC10 token on the TRON network. TRC10 tokens are native TRON assets that can be created without deploying smart contracts.
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​
Parameters

  • owner_address — the address that will issue and own the token
  • name — the full name of the token (string)
  • abbr — the token symbol or abbreviation (string)
  • total_supply — the total number of tokens to be issued (integer)
  • trx_num — the TRX amount used in the exchange rate calculation (integer)
  • num — the token amount used in the exchange rate calculation (integer)
  • precision — the number of decimal places supported by the token (integer, 0-6)
  • start_time — ICO start timestamp in milliseconds (integer)
  • end_time — ICO end timestamp in milliseconds (integer)
  • description — detailed description of the token project (string)
  • url — official website URL for the token project (string)
  • free_asset_net_limit — bandwidth provided by token issuer for token operations (integer, optional)
  • public_free_asset_net_limit — public bandwidth limit available for this token (integer, optional)
  • frozen_supply — array of frozen supply configurations (optional)
  • 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 asset issue contract
    • ref_block_bytes — reference block bytes
    • ref_block_hash — reference block hash
    • expiration — transaction expiration timestamp
    • timestamp — transaction creation timestamp
    • fee_limit — maximum fee allowed for this transaction
  • raw_data_hex — hexadecimal representation of the raw transaction

​
Use case

The wallet/createassetissue method is used for:
  • Creating new TRC10 tokens for projects and organizations
  • Launching Initial Coin Offerings (ICOs) and token sales
  • Building token issuance functionality in wallet applications
  • Developing automated token creation systems for DeFi platforms

Body

application/json
​
owner_address
string
default:TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g
required

Address that will issue the token

​
name
string
default:MyToken
required

Token name

​
abbr
string
default:MTK
required

Token symbol/abbreviation

​
total_supply
integer
default:1000000000000
required

Total supply of tokens

​
trx_num
integer
default:1
required

TRX amount for exchange rate

​
num
integer
default:1000
required

Token amount for exchange rate

​
start_time
integer
default:1640995200000
required

ICO start time (timestamp)

​
end_time
integer
default:1672531200000
required

ICO end time (timestamp)

​
description
string
default:A new TRC10 token for the TRON ecosystem
required

Token description

​
url
string
default:https://example.com
required

Token project website

​
precision
integer
default:6

Token decimal places (0-6)

​
free_asset_net_limit
integer
default:1000000

Free bandwidth for token operations

​
public_free_asset_net_limit
integer
default:1000000

Public free bandwidth limit

​
frozen_supply
object[]

Frozen supply configurations

​
visible
boolean
default:true

Use base58 address format

Response

200 - application/json

Unsigned TRC10 asset issue transaction

​
visible
boolean

Address format indicator

​
txID
string

Transaction hash

​
raw_data
object

Raw transaction data

​
raw_data_hex
string

Hexadecimal raw transaction