How to Integrate Nutshell with CallHippo

CH ST
Written by admin · Updated 2 Jul, 2026

Connecting Nutshell CRM with CallHippo keeps your contacts in sync and logs every call and text automatically against the right person in Nutshell.

Step 1: Generate an API key in Nutshell

  1. Log in to Nutshell. Sign in to your Nutshell account.
    Nutshell login page with email and password fields
  2. Open Settings. Click Settings in the left menu.
    Nutshell dashboard with Settings option in the left menu
  3. Go to API keys. Scroll down and click API keys under Connections.
    Nutshell Settings page with API keys option under Connections
  4. Add a new key. Click Add API key, give it a name, choose the API + User impersonation option, and click New API key.
    Nutshell New API key modal with API plus user impersonation option selected
  5. Open the new key. Click the newly generated key in the list.
    Nutshell API keys list showing the newly generated key
  6. Copy the key. Copy the API key value shown in the edit view and keep it handy.
    Nutshell Edit API key modal showing the API key value to copy

Step 2: Connect Nutshell in CallHippo

  1. Open Integrations. Log in to your CallHippo account, go to the Integrations tab, find Nutshell, and click Connect.
    CallHippo Integrations page with Nutshell Connect button
  2. Enter your details. Enter the API key and email you noted from Nutshell, then click Connect Now.
    CallHippo Nutshell setup modal to enter API key and email with Connect Now button
  3. Confirm. You will be redirected back to your CallHippo account and the status will change to Integrated.
    CallHippo showing Nutshell integration status as Integrated
  4. Adjust settings. Use the integration settings to control activity syncing and number allocation.
    CallHippo Nutshell integrated tile with settings gear icon for activity syncing options

Features of the Nutshell and CallHippo integration

  • Contact sync: All your Nutshell leads are synced to the CallHippo dialer as contacts. New or updated people in Nutshell sync to CallHippo within four hours.
  • Call activity: Every call made to or received from a Nutshell contact is logged in the CallHippo dialer.
  • SMS activity: Every SMS sent or received from a Nutshell contact is captured in the CallHippo dialer as well.
  • Activity feed: Call activity appears in the Activity feed of the relevant person (contact) in Nutshell.

Enable Click to Call

Install the CallHippo Click-to-Call Chrome extension to place calls directly from Nutshell. You can add it from the Chrome Web Store.

Frequently asked questions

Which permission should I choose for the API key?

Select API + User impersonation when creating the key so CallHippo can sync activity on behalf of your Nutshell users.

How long does contact syncing take?

New and updated people in Nutshell sync with the CallHippo dialer within about four hours.

Need help connecting Nutshell? Write to us at [email protected] and our team will assist you.
Still need a hand?

Can't find what you're looking for?

Our support team is here around the clock. Open a ticket or chat with us and we'll get you back on the call.