Stellar Community Fund

Latch

SCF #41

Description

Latch provides open-source C-address onboarding infrastructure for Stellar, enabling users to create and fund Soroban Smart Accounts without ever touching a traditional G-address. Built on OpenZeppelin's Smart Account standard, Latch delivers three components:

Latch Bridge — A proxy contract and relay service that latches G-addresses to corresponding C-addresses, routing funds from direct sends, CEX withdrawals, and fiat on-ramps to the user's C-address automatically. The G-address layer becomes invisible.

Latch Wallet — A production-grade C-address reference wallet at feature parity with Freighter: full token display, transaction history, signer management, and policy controls.

Latch SDK — TypeScript and Rust libraries for wallet developers to add C-address support instantly, including cross-ecosystem sign-in from MetaMask, Phantom, and Rabby via OpenZeppelin's verifier contracts.