Articles on: Klaviyo

How to get Klaviyo API Key V2


  1. Navigate to Klaviyo: https://www.klaviyo.com/dashboard




  1. Click [Your company name] in the lower left corner of your browser




  1. Click Settings




  1. Click API keys




  1. Click Create Private API Key




  1. Enter UpstackData as the Private API Key Name
  2. Click Full Access Key
  3. Click Create




  1. You can now copy or download your Klaviyo Private Key



Klaviyo Fields:

Link: https://www.klaviyo.com/settings/account/api-keys


1. Private API Key

  • Navigation: Account name → Settings → API Keys
  • Action: Click "Create Private API Key"
  • Format: pk_[alphanumeric string]
  • ⚠️ CRITICAL: Copy immediately - won't be shown again


2. Public API Key (Site ID)

  • Location: Settings → API Keys
  • Navigation: Find "Public API Key" section
  • Format: 6-character alphanumeric string


3. Form ID (if using forms)

  • Navigation: Sign-up forms → Select form → Edit form
  • Location: End of URL in browser
  • Format: Alphanumeric string


Updated on: 08/15/2025

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