In this guide
Can You Fund Polymarket via Bank Transfer?
Polymarket does not currently support direct bank transfer funding. The standard approach for UK residents involves depositing sterling through a regulated crypto platform using Faster Payments, exchanging it for USDC, and then transferring USDC to your self-custody wallet. This method generally incurs lower costs compared to card-based payment options.
Best UK Exchanges for Bank Transfer → USDC
- Coinbase UK: Accepts Faster Payments, zero-cost GBP inflows, 0.5–1% spread on conversions
- Kraken: GBP via SEPA or Faster Payments available, tight USDC pricing
- Revolut: Same-day settlement, reduced conversion margins on Premium and Metal tiers
- Wirex: Sterling account funding, USDC conversion at market-competitive rates
Step-by-Step: Bank Transfer to Polymarket
- Step 1: Transfer sterling via Faster Payments to your selected platform (typically immediate)
- Step 2: Acquire USDC on the Polygon blockchain (alternatively, purchase on Ethereum and use a bridge, though less optimal)
- Step 3: Send USDC to your MetaMask wallet on Polygon
- Step 4: Import USDC into Polymarket via your MetaMask connection
How Long Does a Bank Transfer Take?
Faster Payments in the UK settle at receiving platforms in moments, rarely exceeding 120 minutes. After arrival, subsequent steps—purchasing USDC, moving it to your wallet, and entering the Polymarket protocol—complete in approximately 10 minutes or less. The entire journey from initiating payment to placing your first trade usually concludes within a 3-hour window.
Fees Comparison: Bank Transfer vs Debit Card
Bank transfer methodology proves more economical overall. Most platforms impose no charge for Faster Payments deposits, whereas card payments typically incur 1–2% surcharges. For transactions exceeding £500, the bank transfer route delivers substantially better value.