Instead of logging in to the (ISC)2 endorsement portal or trying to navigate through the horrible website menus, you can just load up a Postman/Curl request

curl -d '{"FirstName":"YOUR-FIRST-NAME","LastName":"YOUR-LAST-NAME","MemberNumber":"YOUR-MEMBER-NUMBER"}' -H "Content-Type: application/json" -X POSThttps://www.isc2.org/api/MemberVerification/MemberVerification

If you’re using postman or similar you can populate with the following:

Method POST

URL https://www.isc2.org/api/MemberVerification/MemberVerification

HTTP Headers:

Content-Type: application/json

Body/Data:

{"FirstName":"YOUR-FIRST-NAME","LastName":"YOUR-LAST-NAME","MemberNumber":"YOUR-MEMBER-NUMBER"}