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

# 查询余额

> - 查询用户积分余额
- 获取各模型的免费额度剩余次数


export const apiKeyUrl = 'https://aireiter.com/keys';

## Authorizations

<ParamField header="Authorization" type="string" required>
  所有接口均需要使用Bearer Token进行认证

  获取 API Key：

  访问 <a href={apiKeyUrl} target="_blank">API Key 管理页面</a> 获取您的 API Key

  使用时在请求头中添加：

  ```
  Authorization: Bearer YOUR_API_KEY
  ```
</ParamField>

## Response

<ResponseField name="statusCode" type="number">
  HTTP 状态码，200 表示成功
</ResponseField>

<ResponseField name="message" type="string">
  提示信息，成功时为空字符串
</ResponseField>

<ResponseField name="data" type="object">
  返回数据

  <Expandable title="属性">
    <ResponseField name="credits" type="number">
      用户当前积分余额
    </ResponseField>

    <ResponseField name="free_quotas" type="array">
      各模型的免费额度信息

      <Expandable title="数组元素属性">
        <ResponseField name="model_key" type="string">
          模型标识
        </ResponseField>

        <ResponseField name="total" type="number">
          免费额度总次数
        </ResponseField>

        <ResponseField name="used" type="number">
          已使用次数
        </ResponseField>

        <ResponseField name="remaining" type="number">
          剩余可用次数
        </ResponseField>
      </Expandable>
    </ResponseField>
  </Expandable>
</ResponseField>

<ResponseField name="ok" type="boolean">
  请求是否成功
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl --request GET \
    --url 'https://aireiter.com/api/openapi/balance' \
    --header 'Authorization: Bearer <token>'
  ```

  ```python Python theme={null}
  import requests

  url = "https://aireiter.com/api/openapi/balance"

  headers = {
      "Authorization": "Bearer <token>"
  }

  response = requests.get(url, headers=headers)

  print(response.json())
  ```

  ```javascript JavaScript theme={null}
  const url = "https://aireiter.com/api/openapi/balance";

  const headers = {
    "Authorization": "Bearer <token>"
  };

  fetch(url, {
    method: "GET",
    headers: headers
  })
    .then(response => response.json())
    .then(data => console.log(data))
    .catch(error => console.error('Error:', error));
  ```

  ```go Go theme={null}
  package main

  import (
      "fmt"
      "io/ioutil"
      "net/http"
  )

  func main() {
      url := "https://aireiter.com/api/openapi/balance"

      req, _ := http.NewRequest("GET", url, nil)
      req.Header.Set("Authorization", "Bearer <token>")

      client := &http.Client{}
      resp, err := client.Do(req)
      if err != nil {
          panic(err)
      }
      defer resp.Body.Close()

      body, _ := ioutil.ReadAll(resp.Body)
      fmt.Println(string(body))
  }
  ```

  ```java Java theme={null}
  import java.io.BufferedReader;
  import java.io.InputStreamReader;
  import java.net.HttpURLConnection;
  import java.net.URL;

  public class Main {
      public static void main(String[] args) {
          try {
              URL url = new URL("https://aireiter.com/api/openapi/balance");
              HttpURLConnection conn = (HttpURLConnection) url.openConnection();
              conn.setRequestMethod("GET");
              conn.setRequestProperty("Authorization", "Bearer <token>");

              BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
              String line;
              StringBuilder response = new StringBuilder();
              while ((line = br.readLine()) != null) {
                  response.append(line);
              }
              br.close();

              System.out.println(response.toString());
          } catch (Exception e) {
              e.printStackTrace();
          }
      }
  }
  ```

  ```php PHP theme={null}
  <?php

  $url = "https://aireiter.com/api/openapi/balance";

  $ch = curl_init($url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_HTTPHEADER, array(
      "Authorization: Bearer <token>"
  ));

  $response = curl_exec($ch);
  curl_close($ch);

  echo $response;
  ?>
  ```

  ```ruby Ruby theme={null}
  require 'net/http'
  require 'json'
  require 'uri'

  url = URI.parse("https://aireiter.com/api/openapi/balance")

  http = Net::HTTP.new(url.host, url.port)
  request = Net::HTTP::Get.new(url.path)
  request["Authorization"] = "Bearer <token>"

  response = http.request(request)
  puts response.body
  ```

  ```swift Swift theme={null}
  import Foundation

  let url = URL(string: "https://aireiter.com/api/openapi/balance")!
  var request = URLRequest(url: url)
  request.httpMethod = "GET"
  request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")

  let task = URLSession.shared.dataTask(with: request) { data, response, error in
      if let error = error {
          print("Error: \(error)")
          return
      }

      if let data = data, let responseString = String(data: data, encoding: .utf8) {
          print(responseString)
      }
  }

  task.resume()
  ```

  ```csharp C# theme={null}
  using System;
  using System.Net.Http;
  using System.Threading.Tasks;

  class Program
  {
      static async Task Main(string[] args)
      {
          var url = "https://aireiter.com/api/openapi/balance";

          using var client = new HttpClient();
          client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");
          var response = await client.GetAsync(url);
          var result = await response.Content.ReadAsStringAsync();

          Console.WriteLine(result);
      }
  }
  ```

  ```dart Dart theme={null}
  import 'dart:convert';
  import 'package:http/http.dart' as http;

  void main() async {
    final url = Uri.parse('https://aireiter.com/api/openapi/balance');

    final response = await http.get(
      url,
      headers: {
        'Authorization': 'Bearer <token>',
      },
    );

    print(response.body);
  }
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "statusCode": 200,
    "message": "",
    "data": {
      "credits": 500,
      "free_quotas": [
        {
          "model_key": "nano_banana_v2",
          "total": 10,
          "used": 3,
          "remaining": 7
        }
      ]
    },
    "ok": true
  }
  ```

  ```json 401 theme={null}
  {
    "statusCode": 401,
    "message": "Unauthorized",
    "ok": false
  }
  ```

  ```json 500 theme={null}
  {
    "error": {
      "code": 500,
      "message": "服务器内部错误，请稍后重试"
    }
  }
  ```
</ResponseExample>