Make Instructions: Airgapped raspberry pi computer for working with blockchains featuring LUKS full disk encryption and using qr-codes to pass encrypted files and offline transaction instructions across the airgap.

Khalti Payment Gateway Documentation

Traction is designed with an API-first architecture layered on top of Hyperledger Aries Cloud Agent Python (ACA-Py) and streamlines the process of sending and receiving digital credentials for governments and organizations.

Proof-of-personhood System

✔ C# & VB (.NET Core) SDK for NFC 📱 & mobile wallet developers 😎. Connect your NFC readers to Cards platform. Replace plastic cards 💳 and door keys 🔑 with NFC 📱. Visit https://cards.app/dev

Decentralized blockchain platform for Real Estate, utilizing Digital Token Technology to manage the distribution of smart contracts

[🏆 5th place + Best Fintech at HackWestern] PayPaya -- SMS Money Transfer for Low Bandwidth Regions with Biometric Authentication

The objective of this SIG is to develop and maintain the Digital Wallets and Agents Overview. The overview should provide transparency of the characteristics of wallets and agents in order to allow for an objective comparison and effective decision making on which wallet or agent is applicable for your use case.

A digital wallet mobile app that enables people to store and prove COVID-19 digital verifiable credentials.

Wallet for decentralized digital credentials and identity.

Onboarding Screen UI And Animation Clone

✔ C#, VB & C++ (.NET Framework) SDK for NFC 📱 & mobile wallet developers 😎. Connect your NFC readers to Cards platform. Replace plastic cards 💳 and door keys 🔑 with NFC 📱. Visit https://cards.app/dev

A cryptocurrency on top of custom self made blockchain along with a digital wallet.

This toolkit guides you on implementing secure and user-friendly digital and in-person interactions. Whether you are a service owner, developer or somewhere in between; use it to navigate your adoption journey with practical workshops, templates and guides.

✔ C++ SDK for NFC 📱 & mobile wallet developers 😎. Connect your NFC readers to Cards platform. Replace plastic cards 💳 and door keys 🔑 with NFC 📱. Visit https://cards.app/dev

Abstractions for Digital Wallets in Julia

Demo of Authlete's implementation of the OpenID for Verifiable Credential Issuance specification.

API for a Django application. The application is for managing a personal digital wallet (e-wallet).

PHP SDK to interact with Wallet API

The module for my life story project that contains my Samsung Pay images. Even though I never use it, I feel like it can be used as a reference on the future.