简介
扣子API（Coze）是字节跳动推出的一站式AI Bot开发平台，旨在让用户快速、低门槛地创建和发布AI聊天机器人。无论用户是否具备编程经验，都可以在该平台上实现从简单问答到复杂逻辑对话的Bot开发。
简单上手
注册账号
创建token
依次点击左下角 扣子 api - API令牌 - 添加新令牌 ，设置好后点击确认复制生成的令牌并保存
创建Bot
点击左侧个人空间，创建bot，设置好名称图标确认后，跳转页面地址最后一个/后的数字就是bot_id，然后左上角可以选择模型，请保存好你选择的模型和对应的bot_id，后面将会用到
图标自取
-
豆包，模型：豆包
-
海螺，模型：minimax-245k
-
月之暗面，模型：moonshot-8K, moonshot-64K, moonshot-128K
-
通义千问，模型：通义千问-Max
-
左上角选择模型，右上角点击发布
- 勾选渠道，若无豆包账号，可只勾选 Bot as API 然后右上角点击发布
创建worker
您需要有一个绑定了域名的cf账号，并创建名为 coze 的 KV 然后绑定到 worker，注意修改worker 上传密钥，CTRL+F 替换 your-key-here
worker.js
addEventListener('fetch', event => event.respondWith(handleRequest(event.request)));
const encoder = new TextEncoder();
const API_URL = "https://api.coze.cn/open_api/v2/chat";
async function handleRequest(request) {
const url = new URL(request.url);
if (url.pathname === '/upload' && request.method === 'POST') return handleUpload(request);
if (request.method !== "POST") return new Response("Request method must be POST", { status: 405 });
const authorizationHeader = request.headers.get("Authorization");
if (!authorizationHeader || !authorizationHeader.startsWith("Bearer ")) return new Response("Invalid API key", { status: 401 });
const apiKey = authorizationHeader.slice(7);
const { messages, model } = await request.json();
const botConfigString = await coze.get("BOT_CONFIG");
const botId = JSON.parse(botConfigString)[model];
if (!botId) return new Response("Invalid model parameter", { status: 400 });
const newRequestBody = {
conversation_id: "123",
bot_id: botId,
user: "29032201862555",
query: messages[messages.length - 1].content,
stream: true,
chat_history: messages.slice(0, -1).map(({ role, content }) => ({ role, content, content_type: "text" }))
};
const apiResponse = await fetch(API_URL, {
method: "POST",
headers: {
"Content-Type": "application/json",
"Authorization": `Bearer ${apiKey}`
},
body: JSON.stringify(newRequestBody)
});
let decoder = new TextDecoder();
let reader = apiResponse.body.getReader();
let contentBuffer = "";
return new Response(new ReadableStream({
async start(controller) {
while (true) {
const { done, value } = await reader.read();
if (done) break;
contentBuffer += decoder.decode(value);
while (contentBuffer.includes("\n")) {
const newlineIndex = contentBuffer.indexOf("\n");
const line = contentBuffer.slice(0, newlineIndex);
contentBuffer = contentBuffer.slice(newlineIndex + 1);
if (line.startsWith("data:")) {
try {
const data = JSON.parse(line.slice(5));
if (data.event === "message" && data.message.type !== "verbose" && data.message.type !== "follow_up" && data.message.type !== "tool_response") {
const formattedData = {
id: "chatcmpl-" + Math.random().toString(36).slice(2),
object: "chat.completion.chunk",
created: Math.floor(Date.now() / 1000),
model: botId,
choices: [{ index: 0, delta: { content: data.message.content }, finish_reason: data.is_finish ? "stop" : null }]
};
controller.enqueue(encoder.encode(`data: ${JSON.stringify(formattedData)}\n\n`));
}
} catch (error) {
console.error("Error parsing JSON:", error, "Original data:", line);
}
}
}
}
const doneData = {
id: "chatcmpl-" + Math.random().toString(36).slice(2),
object: "chat.completion.chunk",
created: Math.floor(Date.now() / 1000),
model: botId,
choices: [{ index: 0, delta: {}, finish_reason: "stop" }]
};
controller.enqueue(encoder.encode(`data: ${JSON.stringify(doneData)}\n\n`));
controller.enqueue(encoder.encode(`data: [DONE]\n\n`));
controller.close();
}
}), { headers: { "Content-Type": "text/event-stream" } });
}
async function handleUpload(request) {
const authorizationHeader = request.headers.get("Authorization");
if (!authorizationHeader || !authorizationHeader.startsWith("Bearer ")) return new Response("Invalid API key", { status: 401 });
const apiKey = authorizationHeader.slice(7);
if (apiKey !== "your-key-here") return new Response("Unauthorized", { status: 403 });
const newBotConfig = await request.json();
await coze.put("BOT_CONFIG", JSON.stringify(newBotConfig));
return new Response("BOT_CONFIG updated successfully", { status: 200 });
}
上传配置
注意修改worker地址和上传密钥
curl -X POST https://your-worker-address/upload \
-H "Authorization: Bearer your-key-here" \
-H "Content-Type: application/json" \
-d '{
"model_name_1": "bot_id_1",
"model_name_2": "bot_id_2"
}'
编辑oneapi
base_url：你的worker地址
model：自定义
key：你的令牌
