Flexible, framework-agnostic Solana transaction signing
solana-keychain provides a unified interface for signing Solana transactions with multiple backend implementations. Whether you need local keypairs for development, enterprise vault integration, or managed wallet services, this library offers a consistent API across all signing methods.
This repository contains two implementations:
Framework-agnostic Rust library with async support and multiple signing backends.
- Backends: Memory, Vault, Privy, Turnkey, AWS KMS, Fireblocks, GCP KMS, Dfns, Para, CDP, Crossmint
- Features: Async/await, feature flags for zero-cost abstractions, SDK v2 & v3 support
- View Rust Documentation →
Solana Kit compatible signer implementation for Node.js and browser environments.
- Backends: Memory, Vault, Privy, Turnkey, AWS KMS, Fireblocks, GCP KMS, Dfns, Para, CDP, Crossmint
- Features: Solana Kit compatible, tree-shakeable modules, full type safety
- View TypeScript Documentation →
solana-keychain has been audited by Accretion. View the audit report.
Audit status, audited-through commit, and the current unaudited delta are tracked in audits/AUDIT_STATUS.md.
Contributions are welcome! Please open an issue or submit a pull request.