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Project surface · OVG exchanger
OVG Exchanger
Cross-chain crypto exchanger · best-rate swap, Web3 auth, orders
Instant swap quote
Open sceneBTCB→USDT live rate, 1.5% commission, token selector, ETH/BSC pairs
Project brief
Users get the best available rate across chains and can move from quote to confirmed swap without leaving the ecosystem.
React app, Web3 + MetaMask hooks, OVG-wallet auth, multi-source rate aggregation, order tracking, and SCSS styling.
- Timeline
- 4 weeks
- Surface
- Crypto exchange
- Status
- 2024 · Shipped
Build ledger
- Scope
- A crypto exchanger for the Overgold ecosystem with cross-chain swaps across Ethereum and BSC, a best-rate engine that aggregates multiple sources, MetaMask and OVG-wallet sign-in, a connected order history, and a guided onboarding walkthrough.
- Outcome
- Holders can swap between OVG, USDT, USDC, BNB and BTCB across two networks and follow every exchange to completion in one place.
- Hard part
- The public quote pulls token, reserve, asset, info and rate services together to surface the best price, while wallet connection has to span both MetaMask and the in-house OVG wallet.
Owned work
- 01Frontend
- 02Swap UX
- 03Web3 + MetaMask
- 04Order screens
System map
Frontend
React/TypeScript/SCSS
Crypto
Web3/MetaMask/OVG wallet/Swap routes