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SendFox Integration

This documentation will guide you through the process of integrating SendFoxポップアップキット. By connecting SendFox, every lead captured through your WordPress popups will be automatically added to your SendFox audience list and ready for your email campaigns.

How to Integrate PopupKit with SendFox #

Before you move into our step-by-step process of connecting SendFox with PopupKit, this integration feature is part of PopupKit Pro.

So, get the PopupKit Pro version first.

Step 1: Get Your SendFox API Key #

To authorize the connection, you will need an APIキー from your SendFox account.

  • ログイン あなたへ SendFox account.
  • Click on your Profile icon in the top-right corner of the dashboard.
  • From the dropdown, select アカウント設定.
SendFox API Integration for PopupKit
  • Scroll down to the API Tokens セクション。
  • Copy your unique APIキー.

Now you have your API Key ready. Let’s move to finding your List ID.

Step 2: Find Your SendFox List ID #

SendFox organizes your subscribers into lists. You will need the List ID of the list where you want your PopupKit leads to be added.

注記: In the current version of SendFox, the Lists option is no longer available as a separate menu item. It is now found inside the Audience section. Follow the steps below to locate it.

  • From the top navigation menu, click on Audience.
  • Inside the Audience section, click on the Lists タブ。
SendFox API Integration
  • You will see your existing lists displayed here. Click on the list you want to use.
  • List ID will be visible in the URL of the page or within the list details. Copy it.

ヒント: If you don’t have a list yet, click “+ Create list” in the top-right corner to create one before proceeding.

Step 3: Add SendFox Credentials to PopupKit Settings #

Once you have your API Key and List ID, you need to link them to the PopupKit plugin on your WordPress site.

  • あなたの WordPress ダッシュボード, go to PopupKit > Integrations.
How to Integrate SendFox with PopupKit
  • 探す SendFox in the list of available marketing providers.
  • クリックしてください “Manage” option. A popup window will appear asking you to enter your SendFox credentials.
SendFox Integration For Popups
  • あなたの〜を入力してください APIキー in the respective field.
  • クリック Connect SendFox Integration to authenticate the connection.

Once the connection is confirmed, SendFox will appear as an active integration in your PopupKit settings.

Step 4: Configure SendFox in the PopupKit Editor #

After the API Key setup is complete, you can configure how a specific popup campaign sends leads to your SendFox list.

  • 案内する WordPress Dashboard > PopupKit > Campaigns そしてクリックしてください 編集 on your desired popup.

注記: Your popup must have a Form block for the integration to work.

  • Inside the editor, click on the 形状 block within your popup design.
  • On the right-hand settings panel, locate the 統合 セクション。
Connect SendFox to WordPress leads
  • 選択する SendFox から “Select Integrations” 落ちる。
SendFox integration for PoupKIt
  • Choose your connected アカウント from the list that appears.
  • Then, select the リスト where new subscribers should be added.

Once you have completed your other campaign settings, publish your popup. From now on, every lead captured through this popup will be automatically added to your chosen SendFox list – no manual imports, no CSV files.

Your PopupKit integration with SendFox is now live!

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Updated on 7月 29, 2026