get https://client.apimetrics.io/api/3/organizations//analytics/slow-calls-monthly
Use this API to get a monthly report for your project.
Replace [[app:key]] with a valid API key from your Project
This API returns a list of Projects with the total counts of passes, slows (of various thresholds), warning and failures per day, grouped by project and day. Note that unlike the Daily Project Slows, this does not break down by API call.