Aureus Token Trading App
Publicada el 2026-07-17
Descripción de la oferta
I am ready to turn my token, AURA, into a fully-featured mobile experience. At a glance, the app will let users connect a wallet, buy or sell AURA against USDT through our own AMM engine, and see prices update in real time. Your job is to stitch together the pieces shown in the attached flow—PhonePe payments, an in-app wallet, order routing, and a secure backend that talks to the Aureus liquidity pool. Core functionality • Transaction management – users can buy or sell AURA, review every past trade, and move funds between their wallet and PhonePe. • User authentication – email / password, social accounts (Google, Facebook, etc.), plus an optional two-factor prompt before any transfer. • Real-time price calculation – prices must come straight from our AMM engine so the quote a user sees is exactly what they get when the trade executes. Architecture in place The token contract and liquidity pool (AURA-USDT) are live. I also have a basic AMM price calculator you can extend. What I need is the glue: a robust backend for orders and balances, and a mobile front end that feels as smooth as a fintech wallet. Deliverables 1. Cross-platform app (React Native or Flutter) connected to our backend 2. Secure REST / WebSocket APIs for auth, balances, and trade execution 3. Integration of PhonePe payment flow for fiat on-ramp 4. Unit and end-to-end tests covering auth, wallet actions, and order lifecycle 5. Short hand-over document plus a recorded walkthrough Acceptance criteria • A trade submitted from the app executes against the pool and the resulting balance change appears to the user within two blocks. • Authentication flows (email, social, 2FA) must pass OWASP Mobile AppSec Verification tests. • Price ticker stays in sync with the AMM engine to within 100 ms under normal load. If you have shipped crypto wallets or exchange modules before and are comfortable around Web3, Node.js, and either React Native or Flutter, I’d love to see your proposal and a link to a similar live app.
Skills
Fuente original: freelancer