Built for clearer discovery.
BROKA is being engineered around AI-assisted discovery, marketplace infrastructure, seller context and real-time communication. Buyers and sellers arrange purchases and payments directly; BROKA does not process or hold funds.
How the pieces fit together.
A high-level view of the BROKA platform. Implementation details are not publicly shared — this shows the shape of the system, not its internals.
Five technical domains.
Each domain of the BROKA platform is independently capable, but designed to work together.
Zeno engine
Multiple AI provider integrations with automatic fallbacks, prompt engineering for commerce-specific tasks, and conversation state management.
- Multi-provider AI fallbacks
- Commerce-specific prompting
- Conversation history management
- Intent classification
Marketplace infrastructure
Real-time marketplace operations — listing management, search and discovery, seller stores, and the buyer-seller interaction layer.
- Listing management
- Seller stores
- Search & discovery
- Seller communication
Messaging & calls
Real-time messaging built on Redis Streams and ARQ workers, with WebRTC for audio and video calls between buyers and sellers.
- Redis Streams messaging
- WebRTC audio/video calls
- Cloudflare TURN integration
- Message history
Marketplace safety signals
Seller and listing signals help people assess marketplace information. BROKA does not adjudicate or guarantee private sales.
- Seller verification
- Listing signals
- Reputation scoring
- Safety reporting
Backend platform
FastAPI backend, PostgreSQL database, Redis for real-time operations, ARQ for async task processing, and cloud-native deployment.
- FastAPI (Python)
- PostgreSQL
- Redis + ARQ workers
- Cloud-native deployment
We describe what we're building, not how it works internally.
This page describes the shape of the BROKA technical system using information derived from the actual product repository. We do not publish implementation details, API credentials, database schemas or proprietary logic.
If you are an engineer, researcher or potential partner interested in the technical direction of BROKA, get in touch through the contact page.