Credential Wallet Toolkit

This toolkit contains libraries and applications for Users to connect to the ecosystem via Credential Wallets. It is configurable, scalable, and simple to deploy and maintain. As the ecosystem grows, more libraries and applications can be added to the toolkit to improve user experience.

Libraries

Identity.com libraries enable Users to easily and safely connect to the marketplace.

Credential Commons Library

This Javascript Library provides functionality around Verifiable Credentials (VC), a W3C standard. Enables Validators to issue; Credential Wallets to verify and filter; and Requesters to verify credentials.

Github
Credential Wallet Library

This Javascript library allows the implementations of 3rd party Credential Wallets that enable User, Requesters, and Validators to interact within the ecosystem. It ensures standardized communication between the parties.
Marketplace-tx Library

This library enables Requesters, Validators and Credential Wallets to set prices, place, verify, release, refund escrows based on marketplace interactions. This is where you connect if you write a JS project.

Github
Dynamic Scope Library (DSR)

It defines what data it needs to resolve DSRs and what can be filtered in the Credential Wallet. It enables Requesters to create DSRs. It checks filters and matches data to send and, if it doesn’t find data, it requires a Validator verification.

Github
Marketplace.js

This application is an orchestration layer on top of the blockchain. It allows Requesters and Credential Wallets to resubmit transactions, for example, at a higher gas price; batching; payment guarantees; and other automations.
QR Code Library

Both Requesters and Credential Wallets need this library to interact with QR codes that trigger Dynamic Scope Requests.
User Collectable Attributes (UCA) Library

It defines what information Validators abstract for the Credential Wallet (i.e. ID card or selfie comparison). It provides an endpoint for the status of the UCA and offers a retrieve UCA mechanism for the Credential Wallet.

Github

Applications

Identity.com applications enable Users to easily and safely connect to the marketplace.

BitGo

The BitGo Platform and SDK makes it easy to build multi-signature Bitcoin applications today. The SDK is fully integrated with the BitGo co-signing service for managing all of your BitGo wallets.

Package
Marketplace-tx-server

This app enables Requesters, Validators, and Credential Wallets to set prices, place, verify, release, and refund escrows based on marketplace interactions. Use it to write code in any language that reads HTTP requests.

Types of Implementations

There are two ways of implementing Credential Wallet toolkits. More will be added as partners join the ecosystem.

Existing App

Requesters coming into the ecosystem can direct their users to an existing partner app with a Credential Wallet. All they need to do is follow the app’s implementation guidelines and reduce development overhead significantly.
Custom Wallet App

Requesters that have stricter coding, product, or branding requirements can build their own App or include the Credential Wallet library in their existing customer applications to enable them to get verified using Identity.com Validators.