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Payments

Relay

Fast cross-chain payments and bridging infrastructure with API, protocol, and RelayKit. Useful for wallets, apps, and commerce flows that need cheap transfers into or out of Base.

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Supported Chains

EthereumBaseSolanaPolygonMonad

Best For

Relay is useful for builders evaluating Payments across Ethereum, Base, Solana, Polygon, Monad.

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