Chat（Gemma-7B、Gemma-3-27b-it）

POST

/v1/chat/completions

Chat models take a series of messages as input and return a model-generated message as output. While the chat format is designed to make multi-turn conversations easy, it's just as useful for single-turn tasks without any conversation.

Supported models: Gemma-7B, Gemma-3-27b-it

Price List: https://302.ai/price

Request

Header Params

Body Params application/json

Example

{
  "model": "Gemma-3-27b-it",
  "messages": [
    {
      "role": "user",
      "content": "Hello!"
    }
  ]
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/v1/chat/completions' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
  "model": "Gemma-3-27b-it",
  "messages": [
    {
      "role": "user",
      "content": "Hello!"
    }
  ]
}'

Responses

🟢200OK

application/json

Body

Example

{
    "id": "chatcmpl-R8OUuWdBYmSy43gfKwJrw6tP",
    "object": "chat.completion",
    "created": 1769415962,
    "model": "gemma-3-27b-it",
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "Hello there! 👋 \n\nIt's nice to \"meet\" you! I'm Gemma, a large language model trained by Google DeepMind. I'm an open-weights AI assistant, which means I'm widely available to the public. \n\nHow can I help you today?  Just let me know what you're thinking, or if you just want to chat, that's fine too! I can try my best to:\n\n* **Answer your questions:**  I have a lot of knowledge!\n* **Generate text:** I can write stories, poems, articles, etc.\n* **Translate languages:**  I can help you with different languages.\n* **Summarize information:** I can condense long texts into shorter versions.\n* **Brainstorm ideas:**  Need help coming up with something? I can assist!\n\n\n\n",
                "reasoning_content": null,
                "name": null,
                "tool_calls": []
            },
            "finish_reason": "stop",
            "logprobs": null
        }
    ],
    "usage": {
        "prompt_tokens": 11,
        "total_tokens": 188,
        "completion_tokens": 177,
        "estimated_cost": 2.931e-05,
        "prompt_tokens_details": null
    }
}

Modified at 2026-01-26 08:27:45

Chat（Pixtral-Large-2411multimodal）

Chat（Gemma2-9B）