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Leadpages Integration Guide

Leadpages forms require Zapier or a third-party integration to POST externally.

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Method 1: Zapier Webhook

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Step 1: Create your form in Leadpages

  1. In the Leadpages Builder, add or edit your opt-in form
  2. Add fields: Phone Number (required), First Name, Last Name
  3. Include TCPA consent language in your page text or as a checkbox

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Step 2: Connect to Zapier

  1. In Leadpages, go to your page’s Integrations tab
  2. Connect Zapier as your form integration
  3. In Zapier, create a new Zap:
    • Trigger: Leadpages → New Lead
    • Action: Webhooks by Zapier → POST
  4. Configure the webhook action:
    • URL: https://api.tracklysms.com/api/v2/optins/webhook
    • Payload Type: JSON
    • Headers: X-Api-Key: trk_your_api_key_here
    • Data:
      • phone_number: map to your phone field
      • list_id: your Trackly sending list ID (integer)
      • consent_text: your TCPA consent language
      • first_name: map to first name field
      • last_name: map to last name field
  5. Test and enable the Zap

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Method 2: Iframe Embed (No Zapier needed)

  1. In the Leadpages Builder, add an HTML widget
  2. Paste:
  3. Replace YOUR_PUBLIC_TOKEN with your opt-in configuration’s public token

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Method 3: Script Tag

  1. Go to your page’s Settings → Analytics (or use the HTML widget)
  2. Add to the Head Tracking Code or End Body Tag section:
Add a button that links to https://api.tracklysms.com/s/<your-slug> — mobile visitors go to their SMS app, desktop visitors see a web form.