I've been trying to complete my LTI 1.3 integration. But Schoology is only providing me with a clientID, when my LTI provider is also requesting for Issuer, Login URL, Token URL and Key Set URL.
Is there a way to gather this information on Schoology? If not I'm afraid it might not be possible to integrate with our tool via 1.3.
I would recommend working with your Schoology Support Contacts who should be able to connect with your LTI app vendor and help you troubleshoot this issue further.
Meanwhile, we hope that other Community members jump in and share their insights on this.