This article introduces Stellar and its Soroban smart contract platform to Polkadot users, highlighting integration via the Spacewalk bridge by Pendulum. It covers asset transfers for Stellar's stablecoins, use cases in DeFi and payments, and provides a getting started guide. The synergy aims to enhance cross-chain financial inclusion and innovation.
Stellar, powered by the Stellar Consensus Protocol, offers numerous fiat stablecoins and recently launched Soroban for Rust-based smart contracts to enable DeFi functionalities. The Spacewalk bridge from Pendulum facilitates seamless asset transfers between Stellar and Polkadot, supporting stablecoins like BRL, EURC, and TZS. This integration simplifies cross-chain transactions, boosts payment efficiency, and unlocks traditional finance markets for Polkadot users. Developers can leverage Soroban alongside Polkadot's parachains for innovative dApps in DeFi and cross-border payments. The article includes payment activity graphs, use case examples like EURC off-ramps, and a step-by-step guide to using Spacewalk. Pendulum positions itself as the link between fiat services and DeFi on Polkadot's Substrate framework.
