AI Aggregator platforms face a common problem: unexpected API costs.
A spam attack, bad prompt loop, or runaway agent can generate hundreds of dollars in OpenRouter charges before anyone notices.
To solve this, I built Aivora Gatekeeper — an AI Billing Firewall for OpenRouter-powered applications.
Features
- Usage quota enforcement
- Workspace budget caps
- Cost estimation before requests
- OpenRouter request gating
- Subscription-tier limits
- Analytics dashboard
- JWT/RBAC foundation
- 67 automated tests
Why I Built It
Without protection, AI aggregator platforms can accumulate significant API costs from abuse, spam, or misconfigured agents.
Aivora Gatekeeper sits between users and AI providers, enforcing budgets and quotas before requests reach OpenRouter.
Tech Stack
- Next.js
- Supabase
- OpenRouter
- FastAPI
- TypeScript
- Python
GitHub
https://github.com/fokrulanthro16-eng/aivora-gatekeeper
Live Demo
https://aivora-gatekeeper.vercel.app
Feedback is welcome.
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