Quick verdict
Use one AI API layer so you can test models, change defaults, and keep billing visible without rebuilding product code.
Best for
- AI SaaS
- Agent products
- Automation tools
- Founder experiments turning into production
Watch out for
- Keep provider keys server-side
- Track billed usage with customer-safe labels
Recommended stack
SilkRouter
Your app backend
Usage logs
Fallback rules
Where SilkRouter fits
Your hosting, CRM, email, and automation tools should not force one model provider forever. SilkRouter gives AI startups one API for supported AI models, so routing and spend visibility can live in one place.
One API For All AI Models