curl --request GET \
  --url https://agent-api.bigmodel.cn/api/agent/forward/v0/channels/{channelId}/qr-sessions/{session_key} \
  --header 'Authorization: Bearer <token>' \
  --header 'zai-beta: <zai-beta>' \
  --header 'zai-version: <zai-version>'

import requests

url = "https://agent-api.bigmodel.cn/api/agent/forward/v0/channels/{channelId}/qr-sessions/{session_key}"

headers = {
    "zai-version": "<zai-version>",
    "zai-beta": "<zai-beta>",
    "Authorization": "Bearer <token>"
}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {
    'zai-version': '<zai-version>',
    'zai-beta': '<zai-beta>',
    Authorization: 'Bearer <token>'
  }
};

fetch('https://agent-api.bigmodel.cn/api/agent/forward/v0/channels/{channelId}/qr-sessions/{session_key}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

HttpResponse<String> response = Unirest.get("https://agent-api.bigmodel.cn/api/agent/forward/v0/channels/{channelId}/qr-sessions/{session_key}")
  .header("zai-version", "<zai-version>")
  .header("zai-beta", "<zai-beta>")
  .header("Authorization", "Bearer <token>")
  .asString();

package main

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

func main() {

	url := "https://agent-api.bigmodel.cn/api/agent/forward/v0/channels/{channelId}/qr-sessions/{session_key}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("zai-version", "<zai-version>")
	req.Header.Add("zai-beta", "<zai-beta>")
	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://agent-api.bigmodel.cn/api/agent/forward/v0/channels/{channelId}/qr-sessions/{session_key}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "zai-beta: <zai-beta>",
    "zai-version: <zai-version>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

{
  "type": "channel_qr_session",
  "session_key": "chqr_xxx",
  "channel_id": "channel_wechat_xxx",
  "provider": "wechat",
  "status": "confirmed",
  "qr_code": null,
  "expires_at": "2026-10-30T00:08:00.000Z",
  "confirmed_at": "2026-10-30T00:01:00.000Z",
  "created_at": "2026-10-30T00:00:00.000Z",
  "updated_at": "2026-10-30T00:01:00.000Z"
}

{
  "type": "error",
  "error": {
    "type": "invalid_request_error",
    "message": "请求字段或类型不合法。",
    "details": {}
  },
  "request_id": "req_xxx"
}

{
  "type": "error",
  "error": {
    "type": "not_found_error",
    "message": "资源不存在、已删除或不属于当前账号。",
    "details": {}
  },
  "request_id": "req_xxx"
}

{
  "type": "error",
  "error": {
    "type": "rate_limit_error",
    "message": "账号或全局请求频率超限。",
    "details": {}
  },
  "request_id": "req_xxx"
}

{
  "type": "error",
  "error": {
    "type": "api_error",
    "message": "扫码查询依赖暂时不可用。",
    "details": {}
  },
  "request_id": "req_xxx"
}