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NanoGPT
| Property | Details | |-------|-------| | Description | NanoGPT is a pay-per-prompt and subscription based AI service providing instant access to over 200+ powerful AI models with no subscriptions or registration required. | | Provider Route on LiteLLM | `nano-gpt/` | | Link to Provider Doc | [NanoGPT Website ↗](https://nano-gpt.com) | | Base URL | `https://nano-gpt.com/api/v1` | | Supported Oper
Claude Code Knowledge Pack7/10/2026
Overview
NanoGPT
Overview
| Property | Details |
|---|---|
| Description | NanoGPT is a pay-per-prompt and subscription based AI service providing instant access to over 200+ powerful AI models with no subscriptions or registration required. |
| Provider Route on LiteLLM | nano-gpt/ |
| Link to Provider Doc | NanoGPT Website ↗ |
| Base URL | https://nano-gpt.com/api/v1 |
| Supported Operations | /chat/completions, /completions, /embeddings |
What is NanoGPT?
NanoGPT is a flexible AI API service that offers:
- Pay-Per-Prompt Pricing: No subscriptions, pay only for what you use
- 200+ AI Models: Access to text, image, and video generation models
- No Registration Required: Get started instantly
- OpenAI-Compatible API: Easy integration with existing code
- Streaming Support: Real-time response streaming
- Tool Calling: Support for function calling
Required Variables
os.environ["NANOGPT_API_KEY"] = "" # your NanoGPT API key
Get your NanoGPT API key from nano-gpt.com.
Usage - LiteLLM Python SDK
Non-streaming
from litellm import completion
os.environ["NANOGPT_API_KEY"] = "" # your NanoGPT API key
messages = [{"content": "What is the capital of France?", "role": "user"}]
# NanoGPT call
response = completion(
model="nano-gpt/model-name", # Replace with actual model name
messages=messages
)
print(response)
Streaming
from litellm import completion
os.environ["NANOGPT_API_KEY"] = "" # your NanoGPT API key
messages = [{"content": "Write a short poem about AI", "role": "user"}]
# NanoGPT call with streaming
response = completion(
model="nano-gpt/model-name", # Replace with actual model name
messages=messages,
stream=True
)
for chunk in response:
print(chunk)
Tool Calling
os.environ["NANOGPT_API_KEY"] = ""
tools = [
{
"type": "function",
"function": {
"name": "get_weather",
"description": "Get current weather",
"parameters": {
"type": "object",
"properties": {
"location": {"type": "string"}
}
}
}
}
]
response = litellm.completion(
model="nano-gpt/model-name",
messages=[{"role": "user", "content": "What's the weather in Paris?"}],
tools=tools
)
Usage - LiteLLM Proxy Server
1. Save key in your environment
2. Start the proxy
model_list:
- model_name: nano-gpt-model
litellm_params:
model: nano-gpt/model-name # Replace with actual model name
api_key: os.environ/NANOGPT_API_KEY
Supported OpenAI Parameters
NanoGPT supports all standard OpenAI-compatible parameters:
| Parameter | Type | Description |
|---|---|---|
messages | array | Required. Array of message objects with 'role' and 'content' |
model | string | Required. Model ID from 200+ available models |
stream | boolean | Optional. Enable streaming responses |
temperature | float | Optional. Sampling temperature |
top_p | float | Optional. Nucleus sampling parameter |
max_tokens | integer | Optional. Maximum tokens to generate |
frequency_penalty | float | Optional. Penalize frequent tokens |
presence_penalty | float | Optional. Penalize tokens based on presence |
stop | string/array | Optional. Stop sequences |
n | integer | Optional. Number of completions to generate |
tools | array | Optional. List of available tools/functions |
tool_choice | string/object | Optional. Control tool/function calling |
response_format | object | Optional. Response format specification |
user | string | Optional. User identifier |
Model Categories
NanoGPT provides access to multiple model categories:
- Text Generation: 200+ LLMs for chat, completion, and analysis
- Image Generation: AI models for creating images
- Video Generation: AI models for video creation
- Embedding Models: Text embedding models for vector search
Pricing Model
NanoGPT offers a flexible pricing structure:
- Pay-Per-Prompt: No subscription required
- No Registration: Get started immediately
- Transparent Pricing: Pay only for what you use
API Documentation
For detailed API documentation, visit docs.nano-gpt.com.