---
title: createAsset
---
# createAsset <TitleWithCodeLink2 link="createAsset" />

Create an unsigned transaction that issues TRC10 token, equivalent to [`createToken`](./createToken).

## Usage

```javascript
const trcOptions = {
  name: 'My Test Token', // Token name, default string
  abbreviation: 'MTT', // Token name abbreviation, default string
  description: 'my first test token', // Token description, optional
  url: 'http://www.mytoken.com', // Token official website url, default string
  totalSupply: 100000, // Token total supply
  trxRatio: 1, // Define the price by the ratio of trx_num/num
  tokenRatio: 1, // Define the price by the ratio of trx_num/num
  saleStart: 1581047830000, // ICO start time
  saleEnd: 1681047110000, // ICO end time
  freeBandwidth: 0, // The creator's "donated" bandwidth for use by token holders, optional
  freeBandwidthLimit: 0, // Out of `totalFreeBandwidth`, the amount each token holder get, optional
  frozenAmount: 0, // Token staked supply
  frozenDuration: 0, // for now there is no default for the following values
  precision: 6, // Precision of issued tokens
  permissionId: 2, // Optional, for multi-signature
  blockHeader: {...} // Optional, for contract block header info.
};
const transaction = await tronWeb.transactionBuilder.createAsset(trcOptions, issuerAddress);
```

## Parameters

| Argument      | Description                        | Type   |
| ------------- | ---------------------------------- | ------ |
| options       | Options to create TRC10 token      | object |
| issuerAddress | Address of issuer in hex or base58 | string |

## Returns

Unsigned transaction object.

## Example

```javascript
const trc10Options = {
  name: "My Test Token",
  abbreviation: "MTT",
  description: "my first test token",
  url: "http://www.mytoken.com",
  totalSupply: 100000,
  trxRatio: 1,
  tokenRatio: 1,
  saleStart: 1581064352000,
  saleEnd: 1681047110000,
  freeBandwidth: 0,
  freeBandwidthLimit: 0,
  frozenAmount: 0,
  frozenDuration: 0,
  precision: 6
}
await tronWeb.transactionBuilder.createAsset(trc10Options, "41BF97A54F4B829C4E9253B26024B1829E1A3B1120");
// output-start
{
  visible: false,
  txID: 'abfb7d021a36194b631f395fcfde625c053ea54348551ae83cb2b068f597e835',
  raw_data: {
    contract: [ [Object] ],
    ref_block_bytes: 'ccdd',
    ref_block_hash: 'dcfd491f536c5c4a',
    expiration: 1581064395000,
    timestamp: 1581064336498
  },
  raw_data_hex: '0a02ccdd2208dcfd491f536c5c4a40f8b1a0f6812e5a8b0108061286010a2f747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e41737365744973737565436f6e747261637412530a1541bf97a54f4b829c4e9253b26024b1829e1a3b11201204746573741a02747420a08d063001380640014880e29df6812e50f082ddb1f630a20107666f7274657374aa010d7777772e62616964752e636f6d70f2e89cf6812e'
}
// output-end
```