> ## Documentation Index
> Fetch the complete documentation index at: https://docs.validationcloud.io/llms.txt
> Use this file to discover all available pages before exploring further.

# ParticipateAssetIssue

Transfer TRC10 token.

This method will use `30` [Compute Units](/nodeapi/about/billing).

***

## **Parameters**

* `to_address` - String - Receiving address, converted to a hex string.
* `owner_address` - String - the participant address, converted to a hex string.
* `amount` - int64 - The number of trx participating in token issuance.
* `asset_name` - String - Token id, default hexString.
* `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](https://developers.tron.network/docs/tron-protocol-transaction) chapter for the fields contained in it. Since the transaction type is `ParticipateAssetIssueContract`, the fields contained in `raw_data.contract[0].parameter.value` in the transaction are as follows:

| Field | Type | Description |
| - | - | - |
| owner\_address | string | Account address |
| to\_address | string | Issuer's address |
| asset\_name | string | token iD |
| amount | int64 | The amount of TRX used to purchase issued Token, the unit is sun |

```json theme={"theme":{"light":"github-light","dark":"github-dark-default"}}
// Result
{}
```

<CodeGroup>
  ```bash title="mainnet" theme={"theme":{"light":"github-light","dark":"github-dark-default"}}
  curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/wallet/participateassetissue \
      -X POST \
      -H "Content-Type: application/json" \
      -d '
  {
    "to_address": "TPswDDCAWhJAZGdHPidFg5nEf8TkNToDX1",
    "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
    "asset_name": "1000001031303030303031",
    "visible": true
  }
  '
  ```
</CodeGroup>


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