Finoma

Finoma (Flying Now on Markets) is a prediction market platform where users can bet on flight outcomes (delays, cancellations, and rescheduling) and on Airports performance. The system uses FlightRadar24 Explorer API for real-time and historical flight data, 0G's full AI infrastructure stack (Chain, Storage, Compute, DA) to analyze patterns, generate probability-based markets, and settle transactions on-chain.

Finoma is a pnpm monorepo with three main parts:

• frontend/ = Next.js web app users interact with
• backend/ = Express API that owns integrations and the server-side wallet
• contracts/ = Solidity contracts built and deployed with Foundry

Markets are prediction markets on 0G Galileo Testnet (EVM, native A0GI). Flight context comes from FlightRadar24; “AI” market copy and probabilities come from 0G Compute via the official broker SDK. There is no Postgres requirement in the default path: markets live in an in-memory Map in MarketService.

The main external services/providers are:

1. 0G Galileo = RPC + explorer (e.g. chainscan-galileo); all settlement you ship in-app is here.
2. 0G Compute = model inference + proof-style outputs consumed by ZeroGComputeService.
3. FlightRadar24 = live/historical flight summaries for stats, status, resolution inputs.