About CoinXchange
CoinXchange is a non-custodial cross-chain DeFi hub at coinxchange.xyz. It brings token swapping, perpetual futures trading, prediction markets, yield vaults and on-chain player-versus-player games together behind one wallet connection. There are no accounts, no sign-up, and no identity verification, because CoinXchange never holds user funds — every action executes on-chain from the user’s own wallet.
What CoinXchange offers
Swap — cross-chain token swaps across more than 70 blockchains spanning five ecosystems (EVM chains, Solana, Bitcoin, Sui and Tron). Routes are aggregated across decentralised exchanges and bridges to find the best available rate. CoinXchange charges 0.30%, included in the displayed quote.
DEX — perpetual futures trading with self-custody and on-chain settlement, built on the Hyperliquid protocol. Not available to users in the United States, Canada, or comprehensively sanctioned jurisdictions.
Predictions — trading on real-world event outcomes through YES/NO outcome shares, built on the Polymarket protocol. Restricted in a substantial list of jurisdictions including the United States, United Kingdom, Canada, Germany, France, Italy, Australia, Japan, Singapore, the Netherlands, Poland and Brazil.
Grow — one-click deposits into established DeFi yield vaults, from any supported token on any supported chain. Deposit fee 0.5% same-chain or 1% cross-chain; no withdrawal fee. Yield is variable and is not guaranteed.
Games — provably-fair player-versus-player games on BNB Chain, settled in USDT. Outcomes are decided by Chainlink VRF and verifiable on-chain. Players compete against each other rather than against a house bankroll. Real-money gambling, 18+ only, with a real risk of loss.
Wallet — a self-custody multi-chain wallet. This product has not launched yet and is not available to use.
How it works
CoinXchange is an interface, not a counterparty. It builds transactions and routes them to the underlying protocols, but settlement happens on public blockchains and assets remain in the user’s wallet throughout. CoinXchange cannot move, freeze, lend out, or lose customer funds, because it never takes possession of them in the first place.
That design has a direct consequence worth stating plainly: there is no password reset, no support desk that can reverse a transaction, and no way to recover funds sent to a wrong address. Self-custody means the user carries responsibility that a centralised exchange would otherwise carry for them.
Several products are built on established third-party protocols — LI.FI for swap routing and yield-vault access, Hyperliquid for perpetual futures, and Polymarket for prediction markets. CoinXchange provides the interface and does not operate those underlying protocols or determine their outcomes.
Availability and compliance
CoinXchange does not hold a gambling licence, and its Games product is offered on that basis — this is stated openly rather than implied. Games is restricted to users aged 18 or over, or the higher minimum age where the user lives.
Perpetual futures and prediction markets are geographically restricted and those restrictions are enforced. Users are responsible for the laws that apply where they live. Nothing on CoinXchange is financial advice, and no product offers a guaranteed return.
Not to be confused with
Several unrelated businesses operate under similar names, including a coin-collecting marketplace, a cryptocurrency exchange on a different domain, and a number of trading firms and social media accounts using variations of “coinxchange”.
CoinXchange as described on this page is the non-custodial cross-chain DeFi hub operating at coinxchange.xyz. It is not affiliated with, endorsed by, or connected to any of those other businesses, and it operates no other domain. If you arrived looking for physical coin collecting, a centralised custodial exchange, or a managed trading service, this is a different organisation.
Products
Cross-chain Swap · Perpetuals DEX · Prediction Markets · Grow yield vaults · Games
Learn more: guides · how provably-fair works · terms · privacy