In this guide
Can You Fund Polymarket via Bank Transfer?
Polymarket does not process bank transfers as a direct funding method. To add funds to your Polymarket account using a bank transfer, you must first move GBP to a UK-based crypto platform via Faster Payments, exchange it for USDC, and then transfer USDC from that platform to your personal wallet. This approach typically results in lower overall costs compared to using 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 spreads
- Revolut: Seamless transfers between accounts, reduced conversion charges for Premium and Metal subscribers
- Wirex: Supports GBP deposits, offers competitive USDC conversion pricing
Step-by-Step: Bank Transfer to Polymarket
- Step 1: Send GBP using Faster Payments to your selected exchange (typically arrives instantly)
- Step 2: Acquire USDC on the Polygon network (alternatively, purchase USDC on Ethereum then bridge it across — though this is less optimal)
- Step 3: Move USDC from the exchange to your MetaMask wallet on Polygon
- Step 4: Transfer funds from MetaMask into your Polymarket account
How Long Does a Bank Transfer Take?
Faster Payments in the UK reach the exchange in moments, rarely exceeding 2 hours. Following that, completing the remaining steps—acquiring USDC, moving it out, and depositing to Polymarket—requires fewer than 10 minutes. From the moment you initiate your bank transfer to when you can begin placing trades: ordinarily 3 hours or less.
Fees Comparison: Bank Transfer vs Debit Card
Bank transfer typically offers superior fee economics. The majority of platforms impose no charge for Faster Payments deposits, whereas debit card transactions incur 1–2% in fees. When transferring sums exceeding £500, bank transfer proves substantially more economical.