In this guide
Can You Fund Polymarket via Bank Transfer?
Direct bank transfer funding to Polymarket is not available. The standard approach involves sending GBP through Faster Payments to a UK-regulated crypto platform, exchanging it for USDC, and then transferring USDC to your self-custody wallet. This method typically carries lower costs compared to card-based funding options.
Best UK Exchanges for Bank Transfer → USDC
- Coinbase UK: Accepts Faster Payments, zero-cost GBP inbound transfers, 0.5–1% spread on conversions
- Kraken: SEPA and Faster Payments both supported, tight USDC pricing
- Revolut: Same-day settlement, discounted conversion margins on Premium and Metal tiers
- Wirex: Receives GBP deposits, offers competitive USDC exchange rates
Step-by-Step: Bank Transfer to Polymarket
- Step 1: Transfer GBP via Faster Payments into your exchange account (settlement typically within moments)
- Step 2: Acquire USDC on the Polygon chain (alternatively, purchase USDC on Ethereum then use a bridge — generally slower)
- Step 3: Send USDC from the exchange to your MetaMask wallet on Polygon
- Step 4: Move funds from MetaMask into your Polymarket position
How Long Does a Bank Transfer Take?
Faster Payments in the UK typically clear within minutes, rarely exceeding 2 hours. Following receipt, the remaining steps—acquiring USDC, moving it off-exchange, and crediting Polymarket—complete in roughly 10 minutes or less. End-to-end, you can move from initiating payment to active trading in under 3 hours on most occasions.
Fees Comparison: Bank Transfer vs Debit Card
Bank transfer emerges as the more economical choice. Faster Payments deposits incur no fee at most platforms, whereas card transactions typically levy 1–2% charges. For transactions exceeding £500, the bank transfer route delivers substantially better value.