This document provides a comprehensive overview of the chatapi.ai-now.space API, detailing its functionalities, endpoints, and usage instructions.

chatapi.ai-now.space is a proxy API that provides access to various large language models (LLMs) for chat completions and other AI-related tasks. It offers a unified interface for interacting with different models, simplifying the development process for users.

All API requests require an API key for authentication. To obtain an API key, please contact [email protected].

The API key should be included in the `Authorization` header of each request using the `Bearer` scheme:

**GET** - Retrieves a list of available models.

curl -H "Authorization: Bearer YOUR_API_KEY" https://chatapi.ai-now.space/models

**POST** - Generates chat completions using the specified model.

data: {"id": "chatcmpl-XXXXXXXXXXXXXXXXX", "object": "chat.completion.chunk", "created": 1678886384, "model": "Model A", "choices": [{"index": 0, "delta": {"content": "The"}, "finish_reason": null}]}

data: {"id": "chatcmpl-XXXXXXXXXXXXXXXXX", "object": "chat.completion.chunk", "created": 1678886384, "model": "Model A", "choices": [{"index": 0, "delta": {"content": " capital"}, "finish_reason": null}]}

data: {"id": "chatcmpl-XXXXXXXXXXXXXXXXX", "object": "chat.completion.chunk", "created": 1678886384, "model": "Model A", "choices": [{"index": 0, "delta": {"content": " of"}, "finish_reason": null}]}

data: {"id": "chatcmpl-XXXXXXXXXXXXXXXXX", "object": "chat.completion.chunk", "created": 1678886384, "model": "Model A", "choices": [{"index": 0, "delta": {"content": " France"}, "finish_reason": null}]}

data: {"id": "chatcmpl-XXXXXXXXXXXXXXXXX", "object": "chat.completion.chunk", "created": 1678886384, "model": "Model A", "choices": [{"index": 0, "delta": {"content": " is"}, "finish_reason": null}]}

data: {"id": "chatcmpl-XXXXXXXXXXXXXXXXX", "object": "chat.completion.chunk", "created": 1678886384, "model": "Model A", "choices": [{"index": 0, "delta": {"content": " Paris."}, "finish_reason": null}]}

data: {"id": "chatcmpl-XXXXXXXXXXXXXXXXX", "object": "chat.completion.chunk", "created": 1678886384, "model": "Model A", "choices": [{"index": 0, "delta": {}, "finish_reason": "stop"}]}

data: {"input_tokens": 7, "output_tokens": 6, "input_tokens_cost": 0.000007, "output_tokens_cost": 0.000012, "total_tokens_cost": 0.000019, "total_time_taken": 123, "tokens_per_second": 0.1057}

data: [DONE]

curl -X POST -H "Authorization: Bearer YOUR_API_KEY" -H "Content-Type: application/json" -d '{

}' https://chatapi.ai-now.space/chat/completions

curl -X POST -H "Authorization: Bearer YOUR_API_KEY" -H "Content-Type: application/json" -d '{

}' https://chatapi.ai-now.space/chat/completions

**POST** - Counts the number of tokens in a given text.

curl -X POST -H "Authorization: Bearer YOUR_API_KEY" -H "Content-Type: application/json" -d '{

}' https://chatapi.ai-now.space/tokens

**GET** - Retrieves the remaining credits for the API key.

curl -H "Authorization: Bearer YOUR_API_KEY" https://chatapi.ai-now.space/credits

**POST** - Moderates the given input text using OpenAI's moderation API.

curl -X POST -H "Authorization: Bearer YOUR_API_KEY" -H "Content-Type: application/json" -d '{

}' https://chatapi.ai-now.space/moderate

The API is rate limited to 100 requests per minute per API key. Exceeding this limit will result in a `429 Too Many Requests` error.

The API uses standard HTTP status codes to indicate the success or failure of a request. Common error codes include:

* **400 Bad Request:** The request was malformed or invalid.

* **401 Unauthorized:** The API key was missing or invalid.

* **429 Too Many Requests:** The rate limit has been exceeded.

* **500 Internal Server Error:** An unexpected error occurred on the server.

For any questions or issues, please contact [email protected].

```