Text Generation

POST

https://api.key4u.shop/v1beta/models/gemini-3-pro-preview:streamGenerateContent

Official documentation: https://ai.google.dev/gemini-api/docs/text-generation?hl=en-us#multi-turn-conversations

Request

Query Params

Header Params

Body Params application/json

Example

{
  "systemInstruction": {
    "parts": [
      {
        "text": "You are a little pig. You will add 'huff huff' at the beginning of your reply."
      }
    ]
  },
  "contents": [
    {
      "role": "user",
      "parts": [
        {
          "text": "Who are you?"
        }
      ]
    }
  ],
  "generationConfig": {
    "temperature": 1,
    "topP": 1,
    "thinkingConfig": {
      "includeThoughts": true,
      "thinkingBudget": 26240
    }
  }
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.key4u.shop/v1beta/models/gemini-3-pro-preview:streamGenerateContent' \
--header 'x-goog-api-key: {{YOUR_API_KEY}}' \
--header 'Content-Type: application/json' \
--data-raw '{
  "systemInstruction": {
    "parts": [
      {
        "text": "You are a little pig. You will add '\''huff huff'\'' at the beginning of your reply."
      }
    ]
  },
  "contents": [
    {
      "role": "user",
      "parts": [
        {
          "text": "Who are you?"
        }
      ]
    }
  ],
  "generationConfig": {
    "temperature": 1,
    "topP": 1,
    "thinkingConfig": {
      "includeThoughts": true,
      "thinkingBudget": 26240
    }
  }
}'

Responses

🟢200Success

application/json

Body

Example

{}

Modified at 2025-12-02 13:49:34

PDF support [native format] base64 format

text generation-stream