In this guide
Can You Fund Polymarket via Bank Transfer?
Polymarket does not offer direct bank transfer funding. The standard approach involves sending GBP to a UK-based crypto platform using Faster Payments, exchanging it for USDC, and then moving USDC to your personal wallet. This method typically carries lower costs compared to using a debit card.
Best UK Exchanges for Bank Transfer → USDC
- Coinbase UK: Accepts Faster Payments, zero-cost GBP inbound transfers, 0.5–1% spread when converting
- Kraken: Supports GBP via SEPA and Faster Payments, offers tight USDC conversion spreads
- Revolut: Same-day internal transfers, reduced conversion costs on Premium and Metal tier accounts
- Wirex: Enables GBP deposits with efficient USDC conversion pricing
Step-by-Step: Bank Transfer to Polymarket
- Step 1: Send GBP through Faster Payments to your selected exchange (typically arrives instantly)
- Step 2: Purchase USDC on the Polygon chain (alternatively, acquire USDC on Ethereum and use a bridge — though this is less practical)
- Step 3: Transfer USDC from the exchange to your MetaMask wallet on Polygon
- Step 4: Move funds from MetaMask into Polymarket
How Long Does a Bank Transfer Take?
Faster Payments in the UK typically settle at the exchange in minutes, rarely exceeding 2 hours. After arrival, completing the remaining steps—purchasing USDC, withdrawing it, and depositing to Polymarket—requires fewer than 10 minutes. End-to-end, expect the entire sequence from initiating your bank transfer through to placing your first trade to take roughly 3 hours or less.
Fees Comparison: Bank Transfer vs Debit Card
Bank transfer generally offers superior cost efficiency. Most platforms impose zero fees on Faster Payments deposits, whereas debit card transactions incur 1–2% charges. For sums exceeding £500, bank transfer proves substantially more economical.