Chat Completions API Showcase

Experience OpenAI-compatible chat completions with streaming support with access to GPT-4, Claude, Llama, and many more advanced AI models.

Configuration

AI Model

System Message (Optional)

Your Message

Temperature: 0.7

Max Tokens

Top P: 1.0

Presence Penalty: 0.0

Frequency Penalty: 0.0

User ID (Optional)

Stop Sequences (Optional)

Comma-separated list of sequences where generation should stop

Interactive conversation with AI models

Hello! I'm ready to chat. Ask me anything!

AI Assistant

Experience the full power of modern AI language models with our OpenAI-compatible chat API.

Get responses as they're generated with Server-Sent Events

Access GPT-4, Claude, Llama, and more through OpenRouter

Drop-in replacement for OpenAI's chat completions API