One API for
every AI model
Route to GPT-4.1, Claude Sonnet, Gemini, Mistral, Llama and 400+ models through a single OpenAI-compatible endpoint. Smart routing, caching, failover, and governance built in.
# Just change the base URL. That is it.
from openai import OpenAI
client = OpenAI(
base_url="https://router.requesty.ai/v1",
api_key="your-requesty-key",
)
response = client.chat.completions.create(
model="anthropic/claude-sonnet-4-20250514",
messages=[{{"role": "user", "content": "Hello"}}],
)
# 400+ models. One key. One invoice.
What you get
Everything you need to run AI in production. Nothing to install, configure, or maintain.
Smart routing
Route by cost, latency, or quality. Automatic model selection based on your rules. Requesty picks the best option.
Response caching
Identical and similar requests hit cache. Save 40-60% on repeated calls. Zero configuration.
Automatic failover
Provider down? Traffic routes to the next best option in under 100ms. No manual intervention needed.
Real-time observability
Token usage, latency, cost per request. Per-user, per-model, per-team dashboards built in.
Enterprise governance
RBAC, budget controls, usage policies, audit logs. 5-layer policy hierarchy from org to API key.
Enterprise compliance
SOC2, GDPR, HIPAA. Multi-region with EU hosting options (Frankfurt). Your data stays where you need it.
How Requesty compares to alternatives
vs Kong AI Gateway, Cloudflare AI Gateway, Azure APIM, or building in-house.
Works with everything
Drop-in compatible with any tool that speaks the OpenAI format.
Frequently asked questions
What is Requesty AI Gateway?
Requesty AI Gateway is a unified API that connects your application to 400+ AI models from OpenAI, Anthropic, Google, DeepSeek, Mistral, and more through a single endpoint. It handles smart routing, response caching, automatic failover, and enterprise governance so you do not need to manage individual provider integrations.
How do I switch to Requesty from OpenAI?
Change your base URL to router.requesty.ai/v1 and use your Requesty API key. Your existing OpenAI SDK code works unchanged. You gain access to 400+ models, automatic caching, failover, and observability with no other code changes.
How much does Requesty cost?
Requesty is pay as you go with $10 free credits and no minimums. You pay a small margin on token costs in exchange for routing, caching, failover, observability, and governance. The caching savings alone (30 to 60% cache hit rates) typically offset the cost completely.
Does Requesty add latency to API calls?
Requesty adds less than 50ms of overhead per request. Cached responses return in under 10ms. This is negligible compared to LLM provider response times of 500ms to 5 seconds. The net effect is often faster responses due to caching and health-aware routing.
$10 free credits. 400+ models. 2-minute setup.
No credit card required. No provider accounts needed. One invoice for everything.