Chat Completions
Chat Completions 接口根据消息列表生成模型回复。它使用 OpenAI 兼容的请求结构,支持普通响应和通过 stream: true 发起的流式响应。
- Endpoint
/v1/chat/completions- Method
POST- Authentication
- Bearer API Key
- Request Content-Type
application/json- Supported model
deepseek-v4-flash
普通请求示例
curl
curl https://api.bimhu.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer sk-bimhu-example-key" \
-d '{
"model": "deepseek-v4-flash",
"messages": [{"role": "user", "content": "你好"}]
}'响应示例
json
{
"choices": [{
"index": 0,
"message": {"role": "assistant", "content": "你好!"},
"finish_reason": "stop"
}]
}Stream 流式请求
在请求体中添加 "stream": true。服务端会以数据块持续返回内容,客户端应按 SDK 或 SSE 处理方式逐块读取。
curl
curl https://api.bimhu.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer sk-bimhu-example-key" \
-d '{"model":"deepseek-v4-flash","stream":true,"messages":[{"role":"user","content":"你好"}]}'错误情况
常见情况包括 API Key 无效、余额或额度不足、模型不可用、JSON 格式错误,以及网络或上游服务暂时不可用。详见错误处理。
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