To access all the latest features and upcoming developments, please see our v3 API.
Authenticate a subuser on your website before displaying their account information so that you can have users manage their SendGrid account on your website.
| URI Parameter | Required | Requirements | Description |
|---|---|---|---|
| user | Yes | Subuser must be under your account | Username of subuser being authenticated |
| password | Yes | Valid subuser password | Password of subuser being authenticated |
| POST | https://api.sendgrid.com/apiv2/customer.auth.json |
|---|---|
| POST Data | api_user=your_sendgrid_username&api_key=your_sendgrid_password&user=subuser_username&password=subuser_password_attempt |
_10{_10 "message": "success"_10}