Getting Started
New to OneRouter? Start with our Quick Start Guide to get your first API key and make your first request in under 5 minutes.
Frequently Asked Questions
How do I get an API key?
Sign up at the dashboard, verify your email, and generate a key in the API Keys section.
Which models are available?
We support 200+ models across OpenAI, Anthropic, Google, Meta, DeepSeek, and 50+ other providers. Browse the full catalog on the Model Hub.
How do I switch from OpenAI?
Change your base URL to https://api.onerouter.app/v1 and use your OneRouter API key. Every OpenAI-compatible SDK and library works out of the box.
What happens if a provider goes down?
Requests automatically fail over to your backup model. Zero dropped requests, zero manual intervention.
Still Need Help?
Email us at support@onerouter.app. We respond within 24 hours, most issues resolved in a single exchange.