go-crypto-walletMulti-Chain Cryptocurrency Wallet

A production-grade wallet supporting BTC, BCH, ETH, XRP, and Cosmos with Clean Architecture and threshold signing.

Architecture

Clean Architecture with strict layer separation. Domain layer has zero infrastructure dependencies. Designed for offline key generation and signing.

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Bitcoin (BTC) with Taproot, Descriptor, PSBT, MuSig2. Bitcoin Cash (BCH), Ethereum (ETH) with ERC-20 and MPC-TSS. XRP and Cosmos.

Explore chains

Install dependencies, configure wallets, and run CLI commands for key generation, signing, and transaction watching.

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Coding conventions, testing strategy, security rules, workflow, and release process for contributors.

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PostgreSQL and SQLite via Atlas migrations and SQLC code generation. Schema change workflow with migration flow documentation.

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Kiro spec-driven development, agent skills, task contexts, and Claude memory integration for AI-assisted development.

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