DIDComm Out of Band Protocol
This is a core protocol in the (DIDComm v2 Specification)[https://identity.foundation/didcomm-messaging/spec/#out-of-band-messages]
Messages
Invitation
{
"id": "123456780",
"type": "https://didcomm.org/out-of-band/2.0/invitation",
"from": "did:example:123",
"created_time": "2019-01-15 18:42:01Z",
"body": {
"goal_code": "issue-vc",
"goal": "To issue a Faber College Graduate credential",
"accept": [
"didcomm/v2"
]
}
}