PolyWin accepts deposits from ten major chains. Send to your unique address and PolyWin auto-bridges and swaps to USDC on Polygon (where Polymarket lives) — no manual bridging on your side.
Supported chains
| Chain | Accepts | Min deposit |
|---|
| 🟢 Polygon (Direct) | USDC, USDC.e | None |
| 🔵 Ethereum | ETH, USDC, USDT, WETH | $7 |
| 🟣 Solana | SOL, USDC, USDT | $2 |
| 🟡 BNB Smart Chain | BNB, BUSD, USDC, USDT, WBNB | $2 |
| ⚪ Base | ETH, USDC, USDT, WETH | $2 |
| 🟠 Bitcoin | BTC | $9 |
| 🔷 HyperEVM | HYPE, USDC | $2 |
| 🔵 Arbitrum | ETH, USDC, USDT, WETH | $2 |
| 🔴 Optimism | ETH, USDC, USDT, WETH | $2 |
| 🟥 Tron | USDT | $2 |
How to deposit
Open the Wallet hub
Tap 🏦 My Wallets from the main menu.
Tap Deposit and pick a network
PolyWin shows your unique deposit address for that chain.
Send from your source wallet
Send any amount of a supported asset above the network minimum.
Get notified
You’ll receive a notification the moment the deposit lands and is credited as USDC on Polygon.
PolyWin charges $0 on deposits and withdrawals. Bridge providers may charge a small fee for non-Polygon networks — that’s why Polygon is recommended.
Always double-check the chain before sending. Cross-chain transfers cannot be reversed.
