# ExchangeInject

**Return**: Transaction object

**Body params**: 

* `owner_address` - Transaction to the creator's address in hexString format
* `exchange_id` - Transaction Pair ID
* `token_id` - Token ID; usually is the token name, which needs to be in hexString format.
* `quant` - Number of capital injection tokens.
* `permission_id` - Optional,for multi-signature use
* `visible` - Optional,whether the address is in base58 format

**Request**

```
curl --request POST \
     --url https://tron.api.watchdata.io/wallet/exchangeinject \
     --header 'Accept: application/json' \
     --header 'Content-Type: application/json' \
     --data '
{
     "owner_address": "4100776428620856AE1D71562812B734E356B68551",
     "exchange_id": 12,
     "token_id": "31303030343837",
     "quant": 100,
     "permission_id": 0,
     "visible": true
}
'
```

**Response**

```
{
  "Error": "class java.lang.IllegalArgumentException : Illegal character 0 at 2"
}
```