Welcome, Developers
The Finnance developer hub provides comprehensive documentation for building and integrating with Finn's AI-powered financial platform.
Quick Links
What's Available
Architecture & Setup
- Setup Guide - Complete local development setup
- Tech Stack - Frontend, backend, and infrastructure overview
- Agent Architecture - Multi-agent AI system documentation
Authentication
- Authentication Guide - OTP links, phone verification, and session management
Internal Tools
- Internal Tools - Loading system, admin development, and component guides
Technology Overview
Finnance is built as a modular monorepo with:
| Layer | Technology |
|---|---|
| Web App | Next.js 14, React 18, Tailwind CSS |
| Mobile App | Expo, React Native |
| API Server | FastAPI (Python 3.11+) |
| Database | Supabase (PostgreSQL) |
| AI/ML | OpenAI GPT-4o, Agents SDK |
| Infrastructure | AWS ECS, Vercel |
Quick Start
# Clone the repository
git clone git@github.com:finnance/mono.git
cd mono
# Install dependencies
yarn install
# Start Supabase
cd backend/supabase && supabase start
# Start the web app
yarn next:dev
See the Setup Guide for detailed instructions.
Coming Soon
- Database Schema - Complete data model documentation
- API Reference - REST and GraphQL endpoint documentation
- Webhooks - Real-time event notifications
- SDKs - Client libraries for common platforms
- Changelog - Version history and breaking changes
Need Help?
- Feedback - Use the Feedback button in the header
- Support - Email support@textfinn.com
- Internal - Reach out on Slack