UCAN Invocation Schema

UCAN Invocation Schema

This document contains the IPLD schema definition for UCAN Invocation.

type Invocation struct {
  p SignaturePayload
  s Signature
}

type SignaturePayload {
  h VarsigHeader
  i InvocationV1Payload
}

type InvocationV1Payload struct {
  iss DID
  sub DID
  aud optional DID

  cmd Command
  args {String : Any}
  nonce String

  meta {String : Any}
  prf [&Delegation]
  exp optional Integer

  cause optional &Receipt
}