# CreateAssetIssue

**Body params**: 

* `owner_address` - Owner address, default hexString
* `name` - Token name, default hexString
* `abbr`
* `total_supply` - Token total supply
* `trx_num` - Define the price by the ratio of trx\_num/num(The unit of 'trx\_num' is SUN)
* `num` - Define the price by the ratio of trx\_num/num
* `start_time` - ICO start time
* `end_time` - ICO end time
* `description` - Token description, default hexString
* `url` - Token official website url, default hexString
* `free_asset_net_limit` - Token free asset net limit
* `public_free_asset_net_limit` - Token public free asset net limit
* `frozen_supply` - Token frozen supply
* `precision`

**Request**

```
curl --request POST \
     --url https://tron.api.watchdata.io/wallet/createassetissue \
     --header 'Content-Type: application/json' \
     --data '
{
     "owner_address": "411FAFB1E96DFE4F609E2259BFAF8C77B60C535B93",
     "name": "0x6173736574497373756531353330383934333132313538",
     "abbr": "0x6162627231353330383934333132313538",
     "description": "0x4578616d706c654465736372697074696f6e",
     "url": "0x7777772e6578616d706c652e636f6d",
     "frozen_supply": {
          "frozen_amount": 1,
          "frozen_days": 2
     }
}
'
```

**Response**

```
{
  "Error": "class org.tron.core.exception.ContractValidateException : Start time should be not empty"
}
```