Package aries enables Go developers to build solutions based on the Hyperledger Aries project (https://www.hyperledger.org/projects/aries). pkg/framework/aries: The main package of the Aries Framework. This package enables creation of context based on provider options. This context is used by the client packages listed below. Reference: https://pkg.go.dev/github.com/hyperledger/aries-framework-go/pkg/framework/aries pkg/client/didexchange: Provides did exchange protocol through SDK. Reference: https://pkg.go.dev/github.com/hyperledger/aries-framework-go/pkg/client/didexchange pkg/controller/restapi/operation/didexchange: Provides did exchange protocol through restapi. Reference: https://pkg.go.dev/github.com/hyperledger/aries-framework-go/pkg/controller/restapi/operation/didexchange Basic workflow