Basically, the steps/requirements are straight-forward.
1) You set up motion detection in your camera via SnapShot API. Motion detection would be to identify a large object (that is, a vehicle). If you have the Meraki MV72 and MV72X, then you can set up vehicle detection.
2) When motion/vehicle is detected, we will provide you with a piece of JSON API code to send the image to our LPR Engine in the Cloud.
3) I will then confirm that the image got sent to our LPR Engine... and will share the results back with you.
If you want to see the results under your own account dashboard, you can sign up (for free!) at https://platerecognizer.com and then you can just change the API Token with your account.
Please let me know if you are able to help! Thank you.