Confirm you have a New Relic account with Synthetics enabled
Verify you have the required user permissions to create and manage monitors
Choose the monitor type you need: simple browser, scripted browser, API test, or step monitor
Create the monitor in New Relic Synthetics
Set the target URL, request details, or browser script as required
Select the test locations you want to run from
Configure the test frequency and timeout settings
Add any needed headers, authentication, or certificates
Save and activate the monitor
Check that the monitor status is active and scheduled
Review monitor results in the Synthetics UI
Fix any DNS, SSL, firewall, or authentication issues if the monitor fails
Ensure your application allows traffic from New Relic Synthetics locations
Verify alert conditions are configured if you want notifications
Confirm data is flowing into New Relic One and related dashboards
Update scripts and endpoints when your application changes
Use the Synthetics agent or private location if you need to test internal services
Validate browser compatibility and script syntax for scripted monitors
Check account limits, location availability, and billing settings if monitors do not run
Recreate the monitor if configuration corruption or persistent setup issues occur