如何用Python从Streamlabs API实时获取最新捐赠信息?授权错误排查
解决Streamlabs API未授权错误并实现实时捐赠获取
问题排查要点
以下是导致未授权错误的常见原因及验证方式:
- Scope参数一致性:确认Streamlabs开发者后台配置的授权scope与代码中的
scope = "donations.read"完全一致(注意是复数donations,而非单数donation)。 - 重定向URI完全匹配:代码中的
redirect_uri必须和开发者控制台中填写的回调地址完全一致,包括协议(http/https)、域名、端口和路径,多一个斜杠或大小写差异都会触发授权失败。 - 授权码有效性:授权码仅能使用一次,且有效期约10分钟,重复使用或超时会直接返回未授权错误,需重新生成授权码。
- Access Token状态:获取Token时检查
expires_in字段确认是否过期,过期需重新刷新或重新获取。 - 请求头格式:确保
Authorization头严格遵循Bearer {access_token}格式,Bearer与Token之间必须有一个空格。
实时获取捐赠的正确实现方式
Streamlabs实时捐赠需通过WebSocket连接接收事件,而非单次HTTP请求。以下是修正后的完整代码:
import requests import websocket import json # 替换为你的实际配置参数 client_id = "YOUR_CLIENT_ID" client_secret = "YOUR_CLIENT_SECRET" redirect_uri = "YOUR_REDIRECT_URI" scope = "donations.read" state = "123456" # 1. 生成授权链接并获取授权码 auth_url = f"https://streamlabs.com/api/v2.0/authorize?client_id={client_id}&redirect_uri={redirect_uri}&scope={scope}&response_type=code&state={state}" print(f"打开以下链接获取授权码: {auth_url}") auth_code = input("输入授权码: ") # 2. 用授权码交换Access Token token_url = "https://streamlabs.com/api/v2.0/token" headers = {"Content-Type": "application/x-www-form-urlencoded"} data = { "grant_type": "authorization_code", "client_id": client_id, "client_secret": client_secret, "redirect_uri": redirect_uri, "code": auth_code } response = requests.post(token_url, headers=headers, data=data) if response.status_code != 200: print(f"获取Access Token失败: {response.status_code} - {response.json()['message']}") exit() access_token = response.json()["access_token"] print(f"Access Token获取成功: {access_token}") # 3. 获取Socket Token socket_url = "https://streamlabs.com/api/v2.0/socket/token" headers = {"Authorization": f"Bearer {access_token}", "Accept": "application/json"} response = requests.get(socket_url, headers=headers) if response.status_code != 200: print(f"获取Socket Token失败: {response.status_code} - {response.json()['message']}") exit() socket_token = response.json()["socket_token"] print(f"Socket Token获取成功: {socket_token}") # 4. 建立WebSocket连接监听实时捐赠事件 def on_message(ws, message): data = json.loads(message) # 过滤并处理捐赠事件 if data.get("event") == "donation": print("\n收到新捐赠:") donation_info = data['message'][0] print(f"捐赠者: {donation_info['name']}") print(f"金额: {donation_info['amount']} {donation_info['currency']}") print(f"留言: {donation_info.get('message', '无')}") def on_error(ws, error): print(f"WebSocket错误: {error}") def on_close(ws): print("WebSocket连接关闭") def on_open(ws): print("WebSocket连接已建立,开始监听捐赠...") if __name__ == "__main__": ws_url = f"wss://sockets.streamlabs.com/socket.io/?token={socket_token}&EIO=3&transport=websocket" ws = websocket.WebSocketApp(ws_url, on_message=on_message, on_error=on_error, on_close=on_close) ws.on_open = on_open ws.run_forever()
额外注意事项
- 需先安装依赖库:
pip install websocket-client - 确保你的Streamlabs账户已绑定捐赠平台(如Twitch、YouTube等),否则无法收到捐赠事件
- 若WebSocket连接失败,优先检查Socket Token是否过期,Access Token过期会导致Socket Token失效
内容的提问来源于stack exchange,提问作者Shamna Sama
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