Prism Server

Prism Server is a powerful feature that allows you to expose your Prism-powered AI models through a standardized API. This makes it easy to integrate your custom AI solutions into various applications, including chat interfaces and other tools that support OpenAI-compatible APIs.

How It Works

Prism Server acts as a middleware, translating requests from OpenAI-compatible clients into Prism-specific operations. This means you can use tools like ChatGPT web UIs or any OpenAI SDK to interact with your custom Prism models.

Setting Up Prism Server

1. Enable Prism Server

First, make sure Prism Server is enabled in your config/prism.php file:

php

'prism_server' => [
    'enabled' => env('PRISM_SERVER_ENABLED', true),
],

2. Register Your Prisms

To make your Prism models available through the server, you need to register them. This is typically done in a service provider, such as AppServiceProvider:

php

use EchoLabs\Prism\Facades\Prism;
use EchoLabs\Prism\Facades\PrismServer;
use Illuminate\Support\ServiceProvider;

class AppServiceProvider extends ServiceProvider
{
    public function boot(): void
    {
        PrismServer::register(
            'my-custom-model',
            fn () => Prism::text()
                ->using('anthropic', 'claude-3-sonnet-20240229')
                ->withSystemPrompt('You are a helpful assistant.')
        );
    }
}

In this example, we're registering a model named my-custom-model that uses the Anthropic Claude 3 Sonnet model with a custom system message.

Using Prism Server

Once set up, Prism Server exposes two main endpoints:

Chat Completions

To generate text using your registered Prism models:

bash

curl -X POST "http://your-app.com/prism/openai/v1/chat/completions" \
     -H "Content-Type: application/json" \
     -d '{
  "model": "my-custom-model",
  "messages": [
    {"role": "user", "content": "Hello, who are you?"}
  ]
}'

List Available Models

To get a list of all registered Prism models:

bash

curl "http://your-app.com/prism/openai/v1/models"

Integration with Open WebUI

Prism Server works seamlessly with OpenAI-compatible chat interfaces like Open WebUI. Here's an example Docker Compose configuration:

yaml

services:
  open-webui:
    image: ghcr.io/open-webui/open-webui:main
    ports:
      - "3000:8080"
    environment:
      OPENAI_API_BASE_URLS: "http://laravel:8080/prism/openai/v1"
      WEBUI_SECRET_KEY: "your-secret-key"

  laravel:
    image: serversideup/php:8.3-fpm-nginx
    volumes:
      - ".:/var/www/html"
    environment:
      OPENAI_API_KEY: ${OPENAI_API_KEY}
      ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY}
    depends_on:
      - open-webui

With this setup, you can access your Prism models through a user-friendly chat interface at http://localhost:3000.

By leveraging Prism Server, you can create powerful, custom AI experiences while maintaining compatibility with a wide ecosystem of tools and libraries. Whether you're building a chatbot, a content generation tool, or something entirely new, Prism Server provides the flexibility and standardization you need to succeed.

Prism Server ​

How It Works ​

Setting Up Prism Server ​

1. Enable Prism Server ​

2. Register Your Prisms ​

Using Prism Server ​

Chat Completions ​

List Available Models ​

Integration with Open WebUI ​