DeepSeek API
DeepSeek 提供 OpenAI 兼容 API。官方 API Key 通过 Bearer Token 传递,Chat Completions 使用 /chat/completions 路径。
官方文档:
鉴权
- Header:
Authorization: Bearer $DEEPSEEK_API_KEY - Header:
Content-Type: application/json
Base URL
Chat Completions
- 方法:
POST - 路径:
/chat/completions - 完整地址:
https://api.deepseek.com/chat/completions
请求参数
请求示例
curl
curl https://api.deepseek.com/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $DEEPSEEK_API_KEY" \
-d '{
"model": "deepseek-v4-flash",
"messages": [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "用一句话介绍GGPU平台。"
}
],
"temperature": 0.7,
"max_tokens": 512
}'流式调用
请求体中设置 stream: true,客户端按 SSE 流读取返回。
curl https://api.deepseek.com/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $DEEPSEEK_API_KEY" \
-d '{
"model": "deepseek-v4-flash",
"messages": [
{
"role": "user",
"content": "请分三点说明 API 网关的作用。"
}
],
"stream": true
}'GGPU网关映射
通过GGPU调用时,请保留同样的 OpenAI 兼容请求体,把 Base URL 替换为GGPU网关地址,并把 DeepSeek API Key 替换为GGPU访问凭证明文。
curl http://127.0.0.1:18080/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer <access-credential-secret>" \
-d '{
"model": "deepseek-v4-flash",
"messages": [
{
"role": "user",
"content": "用一句话介绍GGPU平台。"
}
]
}'