Title: CloseHub Connector
Author: Close·technology
Published: <strong>30 June 2026</strong>
Last modified: 07 July 2026

---

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# CloseHub Connector

 De [Close·technology](https://profiles.wordpress.org/closetechnology/)

[Download](https://downloads.wordpress.org/plugin/closehub-connector.1.0.3.zip)

 * [Details](https://lij.wordpress.org/plugins/closehub-connector/#description)
 * [Reviews](https://lij.wordpress.org/plugins/closehub-connector/#reviews)
 *  [Installation](https://lij.wordpress.org/plugins/closehub-connector/#installation)
 * [Development](https://lij.wordpress.org/plugins/closehub-connector/#developers)

 [Supòrto](https://wordpress.org/support/plugin/closehub-connector/)

## Description

CloseHub Connector replaces the multiple credentials previously required to link
a WordPress site with [CloseHub](https://close.marketing/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:**

 1. Your site URL
 2. The generated API key (found at Settings  CloseHub)

**Available endpoints:**

 * `GET /closehub/v1/ping` — verify the connection
 * `POST /closehub/v1/posts` — publish or draft a post
 * `GET /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 details
 * `GET /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.

**Multisite networks:**

On a WordPress Multisite network, the same endpoints listed above are shared by 
every site in the network — there is no separate namespace or key to manage. Activate
the plugin network-wide and go to **Network Admin  Settings  CloseHub** to find 
one API key shared by the whole network. Every request to those endpoints automatically
returns a `sites` array with one entry per site in the network (`site_id`, `url`,
and that site’s data or an `error` message), instead of a single site’s result —
handy when a network is used to run the same company in multiple languages.

## Installation

 1. Upload the `closehub-connector` folder to `/wp-content/plugins/`.
 2. Activate the plugin through the **Plugins** screen in WordPress admin.
 3. Go to **Settings  CloseHub**.
 4. Copy the **Site URL** and **API Key** shown on that page.
 5. Paste both values into CloseHub under your project’s WordPress connection settings.

## FAQ-e

### 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.

### Can I regenerate the API key?

Yes. Click **Regenerate Key** on the Settings  CloseHub page. The old key stops 
working immediately — update CloseHub with the new key right away.

### Do I need WooCommerce or Gravity Forms installed?

No. Both are optional. If they are not active, those endpoints return a `503` response
with a clear message instead of crashing.

### How is the API key secured?

The key is stored in `wp_options` (or network-wide in `wp_sitemeta` on multisite),
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?

Yes. When network-activated, the plugin generates one API key shared by every site
in the network (managed from **Network Admin  Settings  CloseHub** instead of a 
per-site Settings page), and the same REST endpoints automatically query every site
and return combined, per-site results. On a regular, non-multisite install, everything
works exactly as a single site as described above.

### Is this plugin affiliated with WooCommerce or Gravity Forms?

No. It integrates with those plugins using their public PHP APIs but is not developed,
endorsed, or supported by WooCommerce or Gravity Forms.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“CloseHub Connector” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ Close·technology ](https://profiles.wordpress.org/closetechnology/)
 *   [ David Perez ](https://profiles.wordpress.org/davidperez/)

“CloseHub Connector” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/closehub-connector/contributors)
for their contributions.

[Translate “CloseHub Connector” into your language.](https://translate.wordpress.org/projects/wp-plugins/closehub-connector)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/closehub-connector/),
check out the [SVN repository](https://plugins.svn.wordpress.org/closehub-connector/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/closehub-connector/)
by [RSS](https://plugins.trac.wordpress.org/log/closehub-connector/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.0.3

 * Fixed: sites that already had an API key configured on a subsite before multisite
   support was added (<=1.0.1) now keep working after upgrading — the existing key
   is migrated to the network-wide setting instead of a new one being generated,
   which previously caused CloseHub requests to fail with 401.

#### 1.0.2

 * Added WordPress Multisite network support: one API key shared across the whole
   network, managed from Network Admin  Settings  CloseHub.
 * On multisite, existing endpoints (ping, posts, woocommerce/orders, gravity-forms/*)
   now return combined results for every site in the network instead of a single
   site.

#### 1.0.1

 * Updated assets.

#### 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.

## Mêta

 *  Version **1.0.2**
 *  Last updated **1 hour ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 6.4 or higher **
 *  Tested up to **7.0**
 *  PHP version ** 8.1 or higher **
 *  Languages
 * [English (US)](https://wordpress.org/plugins/closehub-connector/) e [Spanish (Spain)](https://es.wordpress.org/plugins/closehub-connector/).
 *  [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/closehub-connector)
 * Tags
 * [api](https://lij.wordpress.org/plugins/tags/api/)[gravity forms](https://lij.wordpress.org/plugins/tags/gravity-forms/)
   [integration](https://lij.wordpress.org/plugins/tags/integration/)[woocommerce](https://lij.wordpress.org/plugins/tags/woocommerce/)
 *  [Advanced View](https://lij.wordpress.org/plugins/closehub-connector/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/closehub-connector/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/closehub-connector/reviews/)

## Contributors

 *   [ Close·technology ](https://profiles.wordpress.org/closetechnology/)
 *   [ David Perez ](https://profiles.wordpress.org/davidperez/)

## Supòrto

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/closehub-connector/)