20 keywords2 dependencies2 versionssignchainblockchainvaulttransaction-signingethereumwallet-managementsmart-contractcryptodappdecentralizednodejsapi-clientblockchain-securityweb3soliditybackendprivate-key-managementsigning-servicewallet-apigrexieabitypeviem0.5.21 year ago0.5.11 year ago