OpenAI

Overview

OpenAI provides the GPT series of large language models, including GPT-4o and the reasoning-focused o1/o3 families. Floopy proxies requests to OpenAI’s Chat Completions API natively with no format translation required.

Supported Models

Setup

1. Go to Settings > Providers in the dashboard.
2. Click Add provider and select OpenAI.
3. Paste your OpenAI API key and click Save.

Usage

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.floopy.ai/v1",
  apiKey: process.env.FLOOPY_API_KEY,
});

const response = await client.chat.completions.create({
  model: "gpt-4o",
  messages: [{ role: "user", content: "Explain quantum computing." }],
});

from openai import OpenAI

client = OpenAI(base_url="https://api.floopy.ai/v1", api_key=os.environ["FLOOPY_API_KEY"])

response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Explain quantum computing."}],
)

curl https://api.floopy.ai/v1/chat/completions \
  -H "Authorization: Bearer $FLOOPY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "gpt-4o", "messages": [{"role": "user", "content": "Explain quantum computing."}]}'

Provider-Specific Features

• Reasoning effort — Set the x-floopy-reasoning-effort header to low, medium, or high when using o1/o3 models to control how much reasoning the model performs.
• Fine-tuned models — Use the ft: prefix in the model name (e.g. ft:gpt-4o-mini:my-org:my-model:abc123) to route to your fine-tuned models.

Fallback

Route to Anthropic if OpenAI is unavailable by setting the fallback header:

curl https://api.floopy.ai/v1/chat/completions \
  -H "Authorization: Bearer $FLOOPY_API_KEY" \
  -H "x-floopy-fallback-provider: anthropic" \
  -H "x-floopy-fallback-model: claude-sonnet-4-6" \
  -H "Content-Type: application/json" \
  -d '{"model": "gpt-4o", "messages": [{"role": "user", "content": "Hello"}]}'