Description
CloseHub Connector replaces the multiple credentials previously required to link a WordPress site with CloseHub — a marketing project management platform.
Once the plugin is activated, it generates a secure API key and exposes a dedicated REST API namespace (/wp-json/closehub/v1/) that CloseHub uses to interact with your site.
What it replaces:
- WordPress Application Password (username + password)
- WooCommerce REST API consumer key and consumer secret
- Gravity Forms API key
You only need to share two things with CloseHub:
- Your site URL
- The generated API key (found at Settings CloseHub)
Available endpoints:
GET /closehub/v1/ping— verify the connectionPOST /closehub/v1/posts— publish or draft a postGET /closehub/v1/woocommerce/orders— fetch order data (requires WooCommerce)GET /closehub/v1/gravity-forms/forms— list forms (requires Gravity Forms)GET /closehub/v1/gravity-forms/forms/{id}— get form detailsGET /closehub/v1/gravity-forms/forms/{id}/entries— count form entries by date range
WooCommerce and Gravity Forms endpoints return a clear error if those plugins are not active — they are not required.
Installation
- Upload the
closehub-connectorfolder to/wp-content/plugins/. - Activate the plugin through the Plugins screen in WordPress admin.
- Go to Settings CloseHub.
- Copy the Site URL and API Key shown on that page.
- Paste both values into CloseHub under your project’s WordPress connection settings.
FAQ
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Where do I find my API key?
-
Go to Settings CloseHub in your WordPress admin. The key is displayed there along with a copy button.
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Can I regenerate the API key?
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Yes. Click Regenerate Key on the Settings CloseHub page. The old key stops working immediately — update CloseHub with the new key right away.
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Do I need WooCommerce or Gravity Forms installed?
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No. Both are optional. If they are not active, those endpoints return a
503response with a clear message instead of crashing. -
How is the API key secured?
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The key is stored in
wp_options(never exposed on the frontend), transmitted only via HTTPS, and verified using constant-time comparison (hash_equals) to prevent timing attacks. It is never logged or included in REST responses. -
Can I use this plugin on a multisite network?
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The plugin works on individual sites within a multisite network. Each site generates and manages its own API key independently.
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Is this plugin affiliated with WooCommerce or Gravity Forms?
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No. It integrates with those plugins using their public PHP APIs but is not developed, endorsed, or supported by WooCommerce or Gravity Forms.
Reviews
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Contributors & Developers
“CloseHub Connector” is open source software. The following people have contributed to this plugin.
Contributors
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Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.0
- Initial release.
- Single API key replaces WordPress Application Password, WooCommerce REST credentials, and Gravity Forms API key.
- Endpoints: ping, posts, woocommerce/orders, gravity-forms/forms.
- Admin settings page at Settings CloseHub with copy buttons and regenerate key action.