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The primary payment currency on Wink is USDC (Solana), a stablecoin pegged to the U.S dollar. Users can top up their Wink wallets internally with USDC via our fiat-on-ramp partner. Our partner supports over +25 local currencies and various payment methods, including Credit Card (Visa/Mastercard), Google Pay, and Apple Pay, depending on the user's location.
As gasless transactions eliminate the need to top up SOL for gas fees, topping up USDC alone is sufficient to fully interact within the platform. Advanced Web3 users can sign in via Phantom, Glow or Solflare and top up their wallets externally with USDC (Solana) from exchanges
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Say goodbye to gas fees!
When interacting with programs/contracts on blockchains such as Solana, network fees (gas) are paid to execute transactions.
To enhance the user experience, Wink has integrated a relayer system whereby relayers pay the transaction fees in SOL for users on the platform. This means that users no longer have to worry about gas fees or topping up SOL as fees are paid natively in USDC. Topping up only USDC is sufficient to fully interact within the platform.