HandleMytokenFromMytoken handles requests to create a Mytoken from an existing Mytoken.

HandleMytokenFromMytokenReq handles a mytoken request (from an existing mytoken).

HandleMytokenFromMytokenReqChecks handles the necessary req checks for a pkg.MytokenFromMytokenRequest.

HandleMytokenFromTransferCode handles requests to return the mytoken for a transfer code.

RevokeMytoken revokes a Mytoken.