TextGeminiGemini.2.5.FlashOpenai.Sdk

Gemini 2.5 Flash - OpenAI SDK - Quick Start

Call gemini-2.5-flash model using OpenAI SDK format

Synchronous processing mode, returns conversation content in real-time
Minimal parameters for quick start
💡 Need more features? Check Full API Reference

<Note> **BaseURL**: The default BaseURL is `https://api.starmagic.ai`, which has better support for text models and long-lived connections. `https://api.starmagic.ai` is the primary endpoint for multimodal services and serves as a fallback address for text models. </Note>

Authorization

AuthorizationstringheaderRequired

##All APIs require Bearer Token authentication## **Get API Key:** Visit [API Key Management Page](https://starmagic.ai/app/api-keys) to get your API Key **Add to request header:** ``` Authorization: Bearer YOUR_API_KEY ```

Authorization: Bearer YOUR_API_KEY

Request body

application/json

modelenum<gemini-2.5-flash>Required

Chat model name

"gemini-2.5-flash"

messagesobject[]Required

List of chat messages

[
  {
    "role": "user",
    "content": "Hello, introduce yourself"
  }
]

Response

application/json

成功

Response body

idstring

Unique identifier for the chat completion

"chatcmpl-20251010015944503180122WJNB8Eid"

modelstring

Model name actually used

"gemini-2.5-flash"

objectenum<chat.completion>

Response type

"chat.completion"

createdinteger

Creation timestamp

1760032810

choicesobject[]

List of chat completion choices

[
  {
    "index": 0,
    "message": {
      "role": "assistant",
      "content": "Note: This is sample code!\n\nHello! I'm pleased to introduce myself.\n\nI'm a Large Language Model, trained and developed by Google..."
    },
    "finish_reason": "stop"
  }
]

usageobject

Token usage statistics

{
  "prompt_tokens": 13,
  "completion_tokens": 1891,
  "total_tokens": 1904,
  "prompt_tokens_details": {
    "cached_tokens": 0,
    "text_tokens": 13,
    "audio_tokens": 0,
    "image_tokens": 0
  },
  "completion_tokens_details": {
    "text_tokens": 0,
    "audio_tokens": 0,
    "reasoning_tokens": 1480
  },
  "input_tokens": 0,
  "output_tokens": 0,
  "input_tokens_details": null
}

POST/v1/chat/completions

curl --request POST \
  --url https://api.starmagic.ai/v1/chat/completions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "gemini-2.5-flash",
  "messages": [
    {
      "role": "user",
      "content": "Hello, introduce yourself"
    }
  ]
}'

Response: 成功

{
  "id": "chatcmpl-20251010015944503180122WJNB8Eid",
  "model": "gemini-2.5-flash",
  "object": "chat.completion",
  "created": 1760032810,
  "choices": [
    {
      "index": 0,
      "message": {
        "role": null,
        "content": null
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 13,
    "completion_tokens": 1891,
    "total_tokens": 1904,
    "prompt_tokens_details": {
      "cached_tokens": 0,
      "text_tokens": 13,
      "audio_tokens": 0,
      "image_tokens": 0
    },
    "completion_tokens_details": {
      "text_tokens": 0,
      "audio_tokens": 0,
      "reasoning_tokens": 1480
    },
    "input_tokens": 0,
    "output_tokens": 0,
    "input_tokens_details": null
  }
}

[ { "index": 0, "message": { "role": "assistant", "content": "Note: This is sample code!\n\nHello! I'm pleased to introduce myself.\n\nI'm a Large Language Model, trained and developed by Google..." }, "finish_reason": "stop" } ]

{ "prompt_tokens": 13, "completion_tokens": 1891, "total_tokens": 1904, "prompt_tokens_details": { "cached_tokens": 0, "text_tokens": 13, "audio_tokens": 0, "image_tokens": 0 }, "completion_tokens_details": { "text_tokens": 0, "audio_tokens": 0, "reasoning_tokens": 1480 }, "input_tokens": 0, "output_tokens": 0, "input_tokens_details": null }

curl --request POST \ --url https://api.starmagic.ai/v1/chat/completions \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "model": "gemini-2.5-flash", "messages": [ { "role": "user", "content": "Hello, introduce yourself" } ] }'

{ "id": "chatcmpl-20251010015944503180122WJNB8Eid", "model": "gemini-2.5-flash", "object": "chat.completion", "created": 1760032810, "choices": [ { "index": 0, "message": { "role": null, "content": null }, "finish_reason": "stop" } ], "usage": { "prompt_tokens": 13, "completion_tokens": 1891, "total_tokens": 1904, "prompt_tokens_details": { "cached_tokens": 0, "text_tokens": 13, "audio_tokens": 0, "image_tokens": 0 }, "completion_tokens_details": { "text_tokens": 0, "audio_tokens": 0, "reasoning_tokens": 1480 }, "input_tokens": 0, "output_tokens": 0, "input_tokens_details": null } }