Set Up Instructions:

Tool name: LTI Nat20
Tool URL: lti.natural20design.com
LTI version: LTI 1.3
Public key type: Keyset URL
Public keyset: https://lti.natural20design.com/certs.php
Initiate login URL: https://lti.natural20design.com/login.php // idk
Redirection URI(s): https://lti.natural20design.com/launch.php
Supports Deep Linking: no

Services:
All yes