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spb/os-vault Public

Self-custody, multi-chain crypto wallet for macOS. One recovery phrase, six chain families, zero API keys — nothing leaves your Mac.

macosswiftcryptowalletself-custody
Swift 96% Shell 3.4% Makefile 0.6%
247 B · 9 lines swift
Raw Blame History 
1import Foundation23public extension PublicKey {4    static func isSPLTokenProgram(_ programId: String?) -> Bool {5        programId == TokenProgram.id.base58EncodedString ||6            programId == Token2022Program.id.base58EncodedString7    }8}9