# 代付手续费查询
{% hint style="info" %}
说明
查询代付手续费信息
{% endhint %}
### 接口地址
```
POST https://api.tokenpay.me/v1/payanother/estimated_fee
```
### 接口参数
| 名称 | 位置 | 类型 | 必选 | 说明 |
| ----------- | ---- | ------ | -- | ----------------------------------------------------------------------------------------------------------- |
| mch\_id | body | string | 是 | 商户ID。示范值：`12345678` |
| chain | body | string | 是 | 所属公链，示例值：`TRON`、`ETHEREUM`、`BSC`[查看支持公链](https://apidoc.tokenpay.me/chinese/huo-bi/cha-xun-bi-zhong-xin-xi) |
| currency | body | string | 是 | 币种，示例值：`TRX`、`USDT`、`ETH`[查看支持币种](https://apidoc.tokenpay.me/chinese/huo-bi/cha-xun-bi-zhong-xin-xi) |
| to\_address | body | string | 是 | 收款钱包
|
| app\_id | body | string | 是 | 应用 ID，示例值：`8e4b8c2e7cxxxxxxxx1a1cbd3d59e0bd` |
{% hint style="info" %}
说明
app\_id 可通过商户后台创建应用获取。
{% endhint %}
### 接口返回
| 名称 | 类型 | 必选 | 说明 |
| ----------- | ------- | ----- | ------------------------------------------------------------------------- |
| code | integer | true | [业务状态码](https://apidoc.tokenpay.me/chinese/cuo-wu-ma/ye-wu-zhuang-tai-ma) |
| msg | string | true | 状态说明 |
| request\_id | string | true | |
| data | object | false | 数据对象 |
| chain | string | | 所属公链 |
| currency | string | | 货币 |
| to\_address | string | | 收款钱包 |
| fee | string | | 手续费 |
| decimals | string | | 订单金额精度 |
### 返回示例
```java
{
"code": 0,
"msg": "ok",
"request_id": "0f262d68-a7bc-4ff4-beeb-994a1e6bcd53",
"data": {
"chain": "TRON",
"currency": "USDT",
"to_address": "TPKcSZqWWAJyE7KTKUveSfgWM75sZrr9JG",
"fee": "2500000",
"decimals": 6
}
}
```
### 代码示例
{% tabs %}
{% tab title="Shell" %}
```sh
curl --location --request POST 'https://api.tokenpay.me/v1/payanother/estimated_fee'
--header 'Authorization: '
--header 'User-Agent: tokenpay API (https://tokenpay.me)'
--header 'Content-Type: application/json'
--data-raw ''
```
{% endtab %}
{% tab title="Go" %}
```go
package main
import (
"fmt"
"strings"
"net/http"
"io/ioutil"
)
func main() {
url := "https://api.tokenpay.me/v1/payanother/estimated_fee"
method := "POST"
payload := strings.NewReader(``)
client := &http.Client {
}
req, err := http.NewRequest(method, url, payload)
if err != nil {
fmt.Println(err)
return
}
req.Header.Add("Authorization", "")
req.Header.Add("User-Agent", "tokenpay API (https://tokenpay.me)")
req.Header.Add("Content-Type", "application/json")
res, err := client.Do(req)
if err != nil {
fmt.Println(err)
return
}
defer res.Body.Close()
body, err := ioutil.ReadAll(res.Body)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(string(body))
}
```
{% endtab %}
{% tab title="PHP" %}
```php
'https://api.tokenpay.me/v1/payanother/estimated_fee',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => '',
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_POSTFIELDS =>'',
CURLOPT_HTTPHEADER => array(
'Authorization: ',
'User-Agent: tokenpay API (https://tokenpay.meo)',
'Content-Type: application/json'
),
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;
```
{% endtab %}
{% tab title="Python" %}
```python
import http.client
import json
conn = http.client.HTTPSConnection("https://api.tokenpay.me")
payload = ""
headers = {
'Authorization': '',
'User-Agent': 'tokenpay API (https://tokenpay.me)',
'Content-Type': 'application/json'
}
conn.request("POST", "/v1/payanother/estimated_fee", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))
```
{% endtab %}
{% tab title="Java" %}
```java
OkHttpClient client = new OkHttpClient().newBuilder()
.build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "");
Request request = new Request.Builder()
.url("https://api.tokenpay.me/v1/payanother/estimated_fee")
.method("POST", body)
.addHeader("Authorization", "")
.addHeader("User-Agent", "tokenpay API (https://tokenpay.me)")
.addHeader("Content-Type", "application/json")
.build();
Response response = client.newCall(request).execute();
```
{% endtab %}
{% endtabs %}
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