Certification criteria

what kind of link was required for the project submission in final certifiation exam.

You need the link to your project published on hackster.io
Also, you’ll need to copy the links of all your responses on the forum. You can get the link to a forum post by clicking on the link icon at the bottom of the post.
It’s also recommended to keep a copy of your access code from https://cloud.boltiot.com/training on hand before starting the exam.

Make your own unique project using bolt module
upload it on hackster and make it public
during exam you will be asked to submit that link
you can also submit video link