Feat/multichain wallet gateway improvements - #44
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- Simplify wallet architecture to use single multichain SCA wallet - Create single multichain EOA signer wallet for Gateway operations - Hide EOA signer wallets from UI (only show user-facing SCA wallet) - Fix transfer logic to use EOA burn/mint flow for all transfers - Add database migration for wallet type and blockchain fields - Update README with clone instructions and standardize to npm - Improve error handling and input validation - Add loading states and progress indicators - Fix deposit route request body reading issue - Align with fintech-starter Gateway implementation patterns Database Schema: - SCA Wallet: type='sca', blockchain='MULTICHAIN' (visible to users) - EOA Signer: type='gateway_signer', blockchain='MULTICHAIN' (hidden, used for signing) This architecture reduces complexity from 7 wallets to 2 wallets per user while maintaining full cross-chain functionality across Arc, Base, and Avalanche.
…com:akelani-circle/arc-multichain-wallet into feat/multichain-wallet-gateway-improvements
akelani-circle
marked this pull request as ready for review
July 15, 2026 21:02
circle-ccooper
approved these changes
Jul 15, 2026
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