> ## Documentation Index
> Fetch the complete documentation index at: https://docs.portkey.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Lemonfox-AI

> Integrate LemonFox with Portkey for chat, image generation, and speech-to-text.

## Quick Start

Get started with LemonFox AI in under 2 minutes:

```python Python icon="python" theme={"system"}
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)
```

```js Javascript icon="square-js" theme={"system"}
import Portkey from 'portkey-ai'

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

const portkey = new Portkey({
    apiKey: "PORTKEY_API_KEY"
})

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

console.log(response.choices[0].message.content)
```

```python OpenAI Py icon="python" theme={"system"}
from openai import OpenAI
from portkey_ai import PORTKEY_GATEWAY_URL

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

client = OpenAI(
    api_key="PORTKEY_API_KEY",  # Portkey API key
    base_url=PORTKEY_GATEWAY_URL
)

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

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

```js OpenAI JS icon="square-js" theme={"system"}
import OpenAI from "openai"
import { PORTKEY_GATEWAY_URL } from "portkey-ai"

// 1. Install: npm install openai portkey-ai
// 2. Add @lemonfox-ai provider in model catalog
// 3. Use it:

const client = new OpenAI({
    apiKey: "PORTKEY_API_KEY",  // Portkey API key
    baseURL: PORTKEY_GATEWAY_URL
})

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

console.log(response.choices[0].message.content)
```

```sh cURL icon="square-terminal" theme={"system"}
# 1. Add @lemonfox-ai provider in model catalog
# 2. Use it:

curl https://api.portkey.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "x-portkey-api-key: $PORTKEY_API_KEY" \
  -d '{
    "model": "@lemonfox-ai/llama-8b-chat",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'
```

## Add Provider in Model Catalog

Before making requests, add LemonFox AI to your Model Catalog:

1. Go to [**Model Catalog → Add Provider**](https://app.portkey.ai/model-catalog/providers)
2. Select **LemonFox AI**
3. Enter your [LemonFox API key](https://www.lemonfox.ai/apis/keys)
4. Name your provider (e.g., `lemonfox-ai`)

> [card] [Complete Setup Guide](https://docs.portkey.ai/docs/product/model-catalog.md)
>
> See all setup options and detailed configuration instructions

> [card] [Lemonfox AI Documentation](https://www.lemonfox.ai/apis)
>
> Explore the official Lemonfox AI documentation

***

## LemonFox Capabilities

### Streaming

Stream responses for real-time output:

```python Python theme={"system"}
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)
```

```javascript Node.js theme={"system"}
import Portkey from 'portkey-ai';

const portkey = new Portkey({
    apiKey: 'PORTKEY_API_KEY',
    provider: '@lemonfox-ai'
});

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

for await (const chunk of stream) {
    process.stdout.write(chunk.choices[0]?.delta?.content || '');
}
```

### Image Generation

Generate images with Stable Diffusion XL:

```python Python theme={"system"}
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)
```

```javascript Node.js theme={"system"}
import Portkey from 'portkey-ai';

const portkey = new Portkey({
    apiKey: 'PORTKEY_API_KEY',
    provider: '@lemonfox-ai'
});

const image = await portkey.images.generate({
    prompt: "A cute baby sea otter",
    size: "1024x1024"
});

console.log(image.data[0].url);
```

### Speech-to-Text

Transcribe audio with Whisper:

```python Python theme={"system"}
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)
```

```javascript Node.js theme={"system"}
import Portkey from 'portkey-ai';
import fs from 'fs';

const portkey = new Portkey({
    apiKey: 'PORTKEY_API_KEY',
    provider: '@lemonfox-ai'
});

const transcription = await portkey.audio.transcriptions.create({
    file: fs.createReadStream("/path/to/file.mp3"),
    model: "whisper-1"
});

console.log(transcription.text);
```

***

## Supported Endpoints and Parameters

| Endpoint | Supported Parameters |
| - | - |
| `/chat/completions` | messages, max\_tokens, temperature, top\_p, stream, presence\_penalty, frequency\_penalty |
| `/images/generations` | prompt, response\_format, negative\_prompt, size, n |
| `/audio/transcriptions` | translate, language, prompt, response\_format, file |

***

## Next Steps

> [card] [Gateway Configs](https://docs.portkey.ai/docs/product/ai-gateway.md)
>
> Add fallbacks, load balancing, and more

> [card] [Observability](https://docs.portkey.ai/docs/product/observability.md)
>
> Monitor and trace your LemonFox requests

> [card] [Prompt Library](https://docs.portkey.ai/docs/product/prompt-engineering-studio.md)
>
> Manage and version your prompts

> [card] [Metadata](https://docs.portkey.ai/docs/product/observability/metadata.md)
>
> Add custom metadata to requests

For complete SDK documentation:

> [card] [SDK Reference](https://docs.portkey.ai/docs/api-reference/sdk/list.md)
>
> Complete Portkey SDK documentation

***

> [card] [Portkey is now PRISMA AIRS AI Gateway. See it in action.](https://www.paloaltonetworks.in/ai-security/ai-gateway?utm_source=portkey\&utm_medium=referral\&utm_campaign=prisma_airs\&utm_content=docs_nav#contact)
>
> Contact Us


## Related topics

- [Portkey Models](https://docs.portkey.ai/docs/product/model-catalog/portkey-models.md)
- [Overview](https://docs.portkey.ai/docs/integrations/llms.md)
- [October](https://docs.portkey.ai/docs/changelog/2024/oct.md)
- [Mistral AI](https://docs.portkey.ai/docs/integrations/llms/mistral-ai.md)
- [Reka AI](https://docs.portkey.ai/docs/integrations/llms/reka-ai.md)


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