How to Sync Klip Leads with Klaviyo, Mailchimp, and Omnisend

You can automatically sync leads collected in Klip with your email marketing platform by connecting your account using an API key.

Klaviyo

Generate a Private API Key

  1. Log in to your Klaviyo account.
  2. Use the search bar to find API Keys.

  1. Click Create Private API Key.

  1. Select Custom Key.
  2. Grant the following permissions:
    • Accounts — Read Access
    • Lists — Full Access
    • Profiles — Full Access
  4. Leave all other permissions set to No Access.

  1. Create the API key and copy it.

Connect Klaviyo to Klip

  1. In Klip, go to Settings → Email & Leads → Klaviyo.

  1. Paste your API key into the API Key field.

  1. Save your changes.

Assign Klaviyo leads to a specific lead list (Optional)

  1. In your Klaviyo dashboard, open the settings for the list you want to use.

  1. Copy the List ID.

  1. Paste the List ID into the List ID field.

Mailchimp

Generate an API Key

  1. Log in to your Mailchimp account.
  2. Search for API Keys.

  1. Click Create A Key.

  1. Enter a name for your API key.
  2. Click Generate Key.

  1. Copy the generated API key.

  1. In Klip, go to Settings → Email & Leads → Mailchimp.
  2. Paste your API key into the API Key field.

Find Your Server Prefix

Your server prefix is the suffix at the end of your API key (for example, us21).

  1. Enter your Server Prefix.

Find Your Audience ID

  1. In the Mailchimp dashboard, click Audience in the left navigation menu.
  2. Select Audience Settings.

  1. Copy your Audience ID.

  1. Paste your Audience ID into the Audience ID field.

Omnisend

Generate an API Key

  1. Log in to your Omnisend account.
  2. Go to Store Settings → API.
  3. Click Create API Key.

  1. Enter a name for your API key.
  2. Grant access to Contacts.

  1. Create the API key and copy it.

Connect Omnisend to Klip

  1. In Klip, go to Settings → Email & Leads → Omnisend.

  1. Paste your API key into the API Key field.

  1. Save your changes.


Need Help?


If you're having trouble connecting your email platform, verify that:

  • The API key has the required permissions.
  • The correct Server Prefix (Mailchimp only) and Audience ID have been entered.
  • The API key has not been deleted or regenerated in your email platform.


If you need assistance or want help configuring selectors, contact support or start a live chat:

https://go.crisp.chat/chat/embed/?website_id=03c76f82-2974-4752-973a-70cf3cd6881b
Our team is happy to help you get everything working smoothly.

Updated on: 23/09/2026

Was this article helpful?

Share your feedback

Cancel

Thank you!