How to Integrate CallHippo with SendGrid

CH ST
Written by admin · Updated 2 Jul, 2026

Connecting SendGrid with CallHippo lets you tie your email program to your calling activity, so you can trigger notifications and keep customer communication data in sync.

Create a SendGrid API key

CallHippo connects to SendGrid using an API key, so generate one first.

  1. Log in to your SendGrid account.
  2. From the left sidebar, go to SettingsAPI Keys, then click Create API Key.
    SendGrid Settings API Keys page with API Keys and Create API Key highlighted
  3. Enter an API key name, choose Full Access under permissions, then click Create & View.
    SendGrid Create API Key form with a name entered and Full Access selected
  4. Your API key is displayed. Copy and save it somewhere safe, as SendGrid will not show it again.
    SendGrid API Key Created screen showing the generated key to copy and save

Connect SendGrid in CallHippo

  1. Log in to your CallHippo account.
  2. From the left sidebar of your dashboard, click Integrations.
  3. Select SendGrid and click Integrate. You are taken to the setup page.
    CallHippo Integrations page with the SendGrid Integrate button highlighted
  4. Click Connect your SendGrid.
    CallHippo SendGrid setup page with the Connect your SendGrid button
  5. Enter the SendGrid API key you copied earlier and click Save.
    CallHippo SendGrid popup with a field to enter the API key and a Save button
  6. Your SendGrid account is now connected. Click Next and wait to be redirected back to CallHippo.
    CallHippo showing SendGrid connected with the Next button highlighted
  7. The SendGrid card now shows as Integrated, confirming setup completed successfully.
    CallHippo Integrations grid showing the SendGrid card marked as Integrated

What permission level should the SendGrid API key have?

Choose Full Access when creating the key so CallHippo can read and write the data it needs.

I lost my SendGrid API key. What do I do?

SendGrid only shows the key once at creation. If you did not save it, create a new API key in SendGrid and use that one when connecting in CallHippo.

Need help linking SendGrid? Reach our team at [email protected].
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