Skip to main content

​
Quick Start

Get started with LemonFox AI in under 2 minutes: 
from portkey_ai import Portkey

# 1. Install: pip install portkey-ai
# 2. Add @lemonfox-ai provider in model catalog
# 3. Use it:

portkey = Portkey(api_key="PORTKEY_API_KEY")

response = portkey.chat.completions.create(
    model="@lemonfox-ai/llama-8b-chat",
    messages=[{"role": "user", "content": "Hello!"}]
)

print(response.choices[0].message.content)

​
Add Provider in Model Catalog

Before making requests, add LemonFox AI to your Model Catalog:
  1. Go to Model Catalog → Add Provider
  2. Select LemonFox AI
  3. Enter your LemonFox API key
  4. Name your provider (e.g., lemonfox-ai)

Complete Setup Guide

See all setup options and detailed configuration instructions

Lemonfox AI Documentation

Explore the official Lemonfox AI documentation

​
LemonFox Capabilities

​
Streaming

Stream responses for real-time output: 
from portkey_ai import Portkey

portkey = Portkey(api_key="PORTKEY_API_KEY", provider="@lemonfox-ai")

stream = portkey.chat.completions.create(
    model="llama-8b-chat",
    messages=[{"role": "user", "content": "Tell me a story"}],
    stream=True
)

for chunk in stream:
    print(chunk.choices[0].delta.content or "", end="", flush=True)

​
Image Generation

Generate images with Stable Diffusion XL: 
from portkey_ai import Portkey

portkey = Portkey(api_key="PORTKEY_API_KEY", provider="@lemonfox-ai")

image = portkey.images.generate(
    prompt="A cute baby sea otter",
    size="1024x1024"
)

print(image.data[0].url)

​
Speech-to-Text

Transcribe audio with Whisper: 
from portkey_ai import Portkey

portkey = Portkey(api_key="PORTKEY_API_KEY", provider="@lemonfox-ai")

audio_file = open("/path/to/file.mp3", "rb")

transcription = portkey.audio.transcriptions.create(
    model="whisper-1",
    file=audio_file
)

print(transcription.text)

​
Supported Models

Chat Models:
  • Mixtral AI
  • Llama 3.1 8B
  • Llama 3.1 70B
Speech-To-Text:
  • Whisper large-v3
Image Generation:
  • Stable Diffusion XL (SDXL)

​
Supported Endpoints and Parameters

EndpointSupported Parameters
/chat/completionsmessages, max_tokens, temperature, top_p, stream, presence_penalty, frequency_penalty
/images/generationsprompt, response_format, negative_prompt, size, n
/audio/transcriptionstranslate, language, prompt, response_format, file

​
Next Steps

Gateway Configs

Add fallbacks, load balancing, and more

Observability

Monitor and trace your LemonFox requests

Prompt Library

Manage and version your prompts

Metadata

Add custom metadata to requests
For complete SDK documentation:

SDK Reference

Complete Portkey SDK documentation