The Meraki documentation (kindly linked by AlexG) states the following:   Note: Call volume is limited to 5 calls per second (per organization)   Does anyone know how an API key assoicated with an MSP level user (that being a user that has access to multiple Orgs) is rate limited? Is the rate limiting done at API Key level, or is the rate limiting smarter than that and gives you 5 calls per second per org you're quiering with the shared API Key? ie at: GET https://api.meraki.com/api/v0/organizations/<org_id>/...   ... View more