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Send USDC on Stellar (Soroban) without your users ever touching gas. The Buckspay SDK wraps account management, signing, and gasless relaying into a single composable client - for browsers, React Native, and server-side Next.js BFFs.

Quickstart

Send your first gasless USDC transfer in under five minutes.

Account models

Classic (G-address) vs. smart-contract accounts (passkey + OZ).

Gasless modes

Sponsored, fee-forwarding, and session-based gas strategies.

React Native

Passkey and wallets-kit signers on iOS and Android.