RubyLLM

Use RubyLLM with Keywords AI gateway for logging, analytics, and access to 250+ models.

This integration is for the Keywords AI gateway.

Overview

RubyLLM is a delightful Ruby gem that provides a unified interface for interacting with AI models from OpenAI, Anthropic, Google, and more.

By pointing RubyLLM’s OpenAI-compatible endpoint to Keywords AI, you get automatic logging, analytics, fallbacks, and access to 250+ models through a single API key.

Quickstart

Step 1: Get a Keywords AI API key

Create an API key in the Keywords AI dashboard.

Step 2: Install RubyLLM

Add to your Gemfile:

gem 'ruby_llm'

Then run:

bundle install

Step 3: Configure RubyLLM

Point RubyLLM to the Keywords AI gateway by setting the openai_api_base and openai_api_key:

RubyLLM.configure do |config|
  config.openai_api_base = "https://api.keywordsai.co/api/"
  config.openai_api_key = ENV['KEYWORDS_AI_API_KEY']
end

Step 4: Make Your First Request

chat = RubyLLM.chat(model: 'gpt-4o-mini')
response = chat.ask("Hello, world!")
puts response.content

Step 5: See your log on platform

Switch models

Since all requests go through the Keywords AI gateway, you can use any of the 250+ supported models by changing the model name:

# OpenAI
chat = RubyLLM.chat(model: 'gpt-4o')
# Anthropic
# chat = RubyLLM.chat(model: 'claude-3-5-sonnet-20241022')
# Google
# chat = RubyLLM.chat(model: 'gemini-1.5-pro')

response = chat.ask("Your message")

See the full model list for all available models.

Streaming

chat = RubyLLM.chat(model: 'gpt-4o-mini')
chat.ask("Tell me a story") do |chunk|
  print chunk.content
end

Rails integration

For Rails applications, configure RubyLLM in an initializer:

# config/initializers/ruby_llm.rb
RubyLLM.configure do |config|
  config.openai_api_base = "https://api.keywordsai.co/api/"
  config.openai_api_key = ENV['KEYWORDS_AI_API_KEY']
end

View your analytics

Access your Keywords AI dashboard to see detailed analytics

Next Steps

Advanced settings

Track user behavior and patterns

Prompt Management

Manage and version your prompts