:::warning Longbridge US 賬戶不支援
此方法需要 AP 數據中心賬戶（香港/新加坡）。美股數據中心賬戶將收到區域限制錯誤。AP 賬戶可查詢任意標的，包括美股。
:::

該接口用於獲取標的的實時經紀隊列數據。

<QuotePermission command="brokers" />

<CliCommand>
# 騰訊經紀商佇列（僅港股）
longbridge brokers 700.HK
# 阿里巴巴經紀商佇列
longbridge brokers 9988.HK
</CliCommand>

<SDKLinks module="quote" klass="QuoteContext" method="brokers" />

:::info
[業務指令](../../socket/biz_command)：`15`
:::

## Request

### Parameters

| Name   | Type   | Required | Description                                          |
| ------ | ------ | -------- | ---------------------------------------------------- |
| symbol | string | 是       | 標的代碼，使用 `ticker.region` 格式，例如： `700.HK` |

### Protobuf

```protobuf
message SecurityRequest {
  string symbol = 1;
}
```

### Request Example

<Tabs groupId="request-example">
  <TabItem value="python" label="Python" default>

```python
from longbridge.openapi import QuoteContext, Config, OAuthBuilder

oauth = OAuthBuilder("your-client-id").build(lambda url: print("Visit:", url))
config = Config.from_oauth(oauth)
ctx = QuoteContext(config)

resp = ctx.brokers("700.HK")
print(resp)
```

  </TabItem>
  <TabItem value="python-async" label="Python (async)">

```python
import asyncio
from longbridge.openapi import AsyncQuoteContext, Config, OAuthBuilder

async def main() -> None:
    oauth = await OAuthBuilder("your-client-id").build_async(lambda url: print("Visit:", url))
    config = Config.from_oauth(oauth)
    ctx = AsyncQuoteContext.create(config)

    resp = await ctx.brokers("700.HK")
    print(resp)

if __name__ == "__main__":
    asyncio.run(main())
```

  </TabItem>
  <TabItem value="nodejs" label="Node.js">

```javascript
const { Config, QuoteContext, OAuth } = require('longbridge')

async function main() {
  const oauth = await OAuth.build("your-client-id", (_, url) => { console.log("Open this URL to authorize: " + url) })
  const config = Config.fromOAuth(oauth)
  const ctx = QuoteContext.new(config)
  const resp = await ctx.brokers("700.HK")
  console.log(resp.toString())
}
main().catch(console.error)
```

  </TabItem>
  <TabItem value="java" label="Java">

```java
import com.longbridge.*;
import com.longbridge.quote.*;

class Main {
    public static void main(String[] args) throws Exception {
        try (OAuth oauth = new OAuthBuilder("your-client-id").build(url -> System.out.println("Open to authorize: " + url)).get();
             Config config = Config.fromOAuth(oauth);
             QuoteContext ctx = QuoteContext.create(config)) {
            SecurityBrokers resp = ctx.getBrokers("700.HK").get();
            System.out.println(resp);
        }
    }
}
```

  </TabItem>
  <TabItem value="rust" label="Rust">

```rust
use std::sync::Arc;
use longbridge::{oauth::OAuthBuilder, quote::QuoteContext, Config};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let oauth = OAuthBuilder::new("your-client-id").build(|url| println!("Open this URL to authorize: {url}")).await?;
    let config = Arc::new(Config::from_oauth(oauth));
    let (ctx, _) = QuoteContext::new(config);
    let resp = ctx.brokers("700.HK").await?;
    println!("{:?}", resp);
    Ok(())
}
```

  </TabItem>
  <TabItem value="cpp" label="C++">

```cpp
#include <iostream>
#include <longbridge.hpp>

#ifdef WIN32
#include <windows.h>
#endif

using namespace longbridge;
using namespace longbridge::quote;

static void
run(const OAuth& oauth)
{
    Config config = Config::from_oauth(oauth);
    QuoteContext ctx = QuoteContext::create(config);

    ctx.brokers("700.HK", [](auto res) {
        if (!res) { std::cout << "failed: " << *res.status().message() << std::endl; return; }
        std::cout << "brokers: " << res->symbol << std::endl;
    });
}

int main(int argc, char const* argv[]) {
#ifdef WIN32
    SetConsoleOutputCP(CP_UTF8);
#endif

    const std::string client_id = "your-client-id";
    OAuthBuilder(client_id).build(
    [](const std::string& url) {
        std::cout << "Open this URL to authorize: " << url << std::endl;
    },
    [](auto res) {
        if (!res) {
            std::cout << "authorization failed: " << *res.status().message() << std::endl;
            return;
        }
        run(*res);
    });

    std::cin.get();
    return 0;
}
```

  </TabItem>
  <TabItem value="go" label="Go">

```go
package main

import (
	"context"
	"fmt"
	"log"

	"github.com/longbridge/openapi-go/config"
	"github.com/longbridge/openapi-go/oauth"
	"github.com/longbridge/openapi-go/quote"
)

func main() {
	o := oauth.New("your-client-id").
		OnOpenURL(func(url string) { fmt.Println("Open this URL to authorize:", url) })
	if err := o.Build(context.Background()); err != nil {
		log.Fatal(err)
	}
	conf, err := config.New(config.WithOAuthClient(o))
	if err != nil {
		log.Fatal(err)
	}
	qctx, err := quote.NewFromCfg(conf)
	if err != nil {
		log.Fatal(err)
	}
	defer qctx.Close()
	brokers, err := qctx.Brokers(context.Background(), "700.HK")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", brokers)
}
```

  </TabItem>
</Tabs>


## Response

### Response Properties

| Name         | Type     | Description                                                |
| ------------ | -------- | ---------------------------------------------------------- |
| symbol       | string   | 標的代碼                                                   |
| ask_brokers  | object[] | 賣槃經紀隊列                                               |
| ∟ position   | int32    | 檔位                                                       |
| ∟ broker_ids | int32[]  | 券商席位 ID，通过[獲取券商席位 ID ](./broker-ids) 接口獲取 |
| bid_brokers  | object[] | 買槃經紀隊列                                               |
| ∟ position   | int32    | 檔位                                                       |
| ∟ broker_ids | int32[]  | 券商席位 ID，通过[獲取券商席位 ID ](./broker-ids) 接口獲取 |

### Protobuf

```protobuf
message SecurityBrokersResponse {
  string symbol = 1;
  repeated Brokers ask_brokers = 2;
  repeated Brokers bid_brokers = 3;
}

message Brokers {
  int32 position = 1;
  repeated int32 broker_ids = 2;
}
```

### Response JSON Example

```json
{
  "symbol": "700.HK",
  "ask_brokers": [
    {
      "position": 1,
      "broker_ids": [7358, 9057, 9028, 7364]
    },
    {
      "position": 2,
      "broker_ids": [6968, 3448, 3348, 1049, 4973, 6997, 3448, 5465, 6997]
    }
  ],
  "bid_brokers": [
    {
      "position": 1,
      "broker_ids": [6996, 5465, 8026, 8304, 4978]
    },
    {
      "position": 2
    }
  ]
}
```

## 錯誤碼

| 協議錯誤碼 | 業務錯誤碼 | 描述           | 排查建議                     |
| ---------- | ---------- | -------------- | ---------------------------- |
| 3          | 301600     | 無效的請求     | 請求參數有誤或解包失敗       |
| 3          | 301606     | 限流           | 降低請求頻次                 |
| 7          | 301602     | 服務端內部錯誤 | 請重試或聯繫技術人員處理     |
| 7          | 301600     | 請求標的不存在 | 检查请求的 `symbol` 是否正确 |
| 7          | 301603     | 標的無行情     | 標的沒有請求的行情數據       |
| 7          | 301604     | 無權限         | 沒有獲取標的行情的權限       |