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100+ Models · 50+ Providers · Free

The Free AI
Proxy API

Access GPT-5, Claude 4, Gemini 2.5, DeepSeek & more — all through one simple, unified API

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API Documentation

OpenAI-compatible API — drop-in replacement for your apps

cURL
curl -X POST https://api.retrospec.dev/v1/chat/completions \\
  -H 'Content-Type: application/json' \\
  -H 'Authorization: Bearer sk-retrospec-free' \\
  -d '{
    \"model\": \"gpt-4o-mini\",
    \"messages\": [
      {
        \"role\": \"user\",
        \"content\": \"Hello!\"
      }
    ]
  }'
Python
from openai import OpenAI

client = OpenAI(
    api_key='sk-retrospec-free',
    base_url='https://api.retrospec.dev/v1'
)

response = client.chat.completions.create(
    model='gpt-4o-mini',
    messages=[{'role': 'user', 'content': 'Hello!'}]
)

print(response.choices[0].message.content)
JavaScript
import OpenAI from 'openai';

const client = new OpenAI({
  apiKey: 'sk-retrospec-free',
  baseURL: 'https://api.retrospec.dev/v1'
});

const response = await client.chat.completions.create({
  model: 'gpt-4o-mini',
  messages: [{ role: 'user', content: 'Hello!' }]
});

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

Automatic Fallback

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Streaming Support

Full SSE streaming support for real-time responses with minimal latency

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No logging, no tracking, no data retention. Your requests are never stored

Global CDN

300+ edge locations for lowest latency worldwide

Provider Status

Real-time health of all AI providers

OpenAI
142ms 99.9% uptime
Anthropic
189ms 99.7% uptime
Google
98ms 99.8% uptime
DeepSeek
156ms 99.5% uptime
Mistral
201ms 99.2% uptime
Meta (Together)
178ms 99.4% uptime
Requests/minute 0
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