In this guide
Can You Fund Polymarket via Bank Transfer?
Direct bank transfer funding is not available on Polymarket. The standard approach involves sending GBP to a UK-regulated crypto platform using Faster Payments, exchanging it for USDC, and then transferring USDC to your self-custody wallet. This method generally delivers superior cost efficiency compared to credit or debit card alternatives.
Best UK Exchanges for Bank Transfer → USDC
- Coinbase UK: Accepts Faster Payments, zero-cost GBP inbound transfers, 0.5–1% spread on USDC pairs
- Kraken: SEPA and Faster Payments both supported, tight USDC conversion margins
- Revolut: Same-day settlement for internal transfers, reduced conversion costs on Premium and Metal tiers
- Wirex: GBP account funding, USDC conversion at market-competitive pricing
Step-by-Step: Bank Transfer to Polymarket
- Step 1: Send GBP via Faster Payments to your exchange account (settlement within moments)
- Step 2: Purchase USDC on the Polygon chain (alternatively, acquire USDC on Ethereum then use a bridge — though this adds complexity)
- Step 3: Move USDC to your MetaMask wallet on Polygon
- Step 4: Complete your deposit into Polymarket using MetaMask
How Long Does a Bank Transfer Take?
Faster Payments in the UK settle to your exchange account in moments, rarely exceeding 120 minutes. Following receipt, the sequence of purchasing USDC and moving it to Polymarket completes within 10 minutes. End-to-end duration from initiating the transfer to being ready to trade: seldom longer than 3 hours.
Fees Comparison: Bank Transfer vs Debit Card
Bank transfer methodology typically offers superior value. Most platforms impose zero cost for Faster Payments deposits, whereas card transactions incur 1–2% charges. For transactions of £500 or more, bank transfer consistently delivers lower overall cost.