In this guide
Can You Fund Polymarket via Bank Transfer?
Polymarket does not support direct bank transfer funding. To use a bank transfer for your Polymarket account, you must first send GBP to a UK-compatible crypto exchange via Faster Payments, trade it for USDC, and then move USDC to your personal wallet. This approach generally carries lower costs compared to paying with a debit card.
Best UK Exchanges for Bank Transfer → USDC
- Coinbase UK: Accepts Faster Payments, zero-cost GBP deposits, 0.5–1% conversion margin
- Kraken: GBP via SEPA or Faster Payments, tight USDC conversion margins
- Revolut: Same-day transfers between accounts, reduced conversion costs on Premium and Metal subscriptions
- Wirex: Accepts GBP inbound, swaps to USDC with tight pricing
Step-by-Step: Bank Transfer to Polymarket
- Step 1: Send GBP through Faster Payments to your exchange account (normally instant)
- Step 2: Acquire USDC on Polygon mainnet (alternatively, purchase USDC on Ethereum and use a bridge — though this is less optimal)
- Step 3: Transfer USDC from the exchange to your MetaMask wallet on Polygon
- Step 4: Move funds from MetaMask into your Polymarket account
How Long Does a Bank Transfer Take?
Faster Payments in the UK settle at your exchange in moments, rarely exceeding 2 hours. After arrival, purchasing USDC, moving it out, and depositing to Polymarket happens in roughly 10 minutes or less. From the moment you initiate the bank transfer until you can place your first trade: seldom beyond 3 hours.
Fees Comparison: Bank Transfer vs Debit Card
Bank transfer typically offers superior value on costs. Most platforms impose no charge for Faster Payments deposits, whereas debit card transactions incur 1–2% fees. When transferring £500 or more, bank transfer nearly always proves more economical.