deepseek-v4-flash

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Authentication

Base URL: https://host.docker.internal:8000
Authorization: Authorization: Bearer YOUR_API_KEY
Content-Type: application/json
Model name: deepseek-v4-flash

Integration protocols

OpenAI 兼容兼容

Why this protocol

适合已有 OpenAI SDK、Chat Completions 代码或统一网关接入的用户。

Endpoint

POST/v1/chat/completions

Authorization: Bearer YOUR_API_KEYContent-Type: application/json

Request / Response JSON

// REQUEST

{
  "model": "deepseek-v4-flash",
  "messages": [
    {
      "content": "你好，世界",
      "role": "user"
    }
  ],
  "system_instruction": "你是一个严谨的助手。",
  "temperature": 1,
  "top_p": 1,
  "max_tokens": 4096,
  "stop": [
    "\n\n"
  ],
  "stream": false,
  "stream_options": {
    "include_usage": true
  },
  "thinking": {
    "reasoning_effort": "high",
    "type": "enabled"
  },
  "response_format": {
    "type": "json_object"
  },
  "tools": [],
  "tool_choice": "auto",
  "logprobs": false,
  "top_logprobs": 5,
  "user_id": "user_123"
}

// RESPONSE

{
  "output": {
    "text": "你好，世界"
  }
}

Request / Response schema

// INPUT SCHEMA

Field	Type	Required
messages	array	Y
system_instruction	string	N
temperature	number	N
top_p	number	N
max_tokens	integer	N
stop	array	N
stream	boolean	N
stream_options	object	N
thinking	object	N
response_format	object	N
tools	array	N
tool_choice	enum	N
logprobs	boolean	N
top_logprobs	integer	N
user_id	string	N

// RESPONSE SCHEMA

Field	Type	Required
output.text	string	N

Code examples

cURLrequest.sh

curl -X POST "https://host.docker.internal:8000/v1/chat/completions" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
  "model": "deepseek-v4-flash",
  "messages": [
    {
      "content": "你好，世界",
      "role": "user"
    }
  ],
  "system_instruction": "你是一个严谨的助手。",
  "temperature": 1,
  "top_p": 1,
  "max_tokens": 4096,
  "stop": [
    "\n\n"
  ],
  "stream": false,
  "stream_options": {
    "include_usage": true
  },
  "thinking": {
    "reasoning_effort": "high",
    "type": "enabled"
  },
  "response_format": {
    "type": "json_object"
  },
  "tools": [],
  "tool_choice": "auto",
  "logprobs": false,
  "top_logprobs": 5,
  "user_id": "user_123"
}'