Customer Subuser Management API

Customer Subuser API v1 is only available for customers who integrated SendGrid into their application before v2 of the API was released. If you are new to SendGrid, please use v2 of this API. Following are brief descriptions of the various API calls needed to manage your subusers, click the API call name for further details:

Email List Management

Bounces: Manage bounce records of your subusers
Unsubscribes: Manage unsubscribes of your subusers
Spam Reports: Manage spam reports of your subusers
Invalid Emails: Manage invalid emails of your subusers

Account Limits

Manage the rate of emails your subusers are able to send

Automatic Login

Allow users to manage your subusers via iframe using our site

Event Notification URL

Manage subusers event notification url

Authenticate A Subuser

Check subusers password with our system to see if its valid