Plugin
Updated
Flexible Subscriptions - API Integration
Flexible Subscriptions REST API is a WordPress plugin by WPDesk that opens your subscription data to outside applications. It adds REST API endpoints so your own systems can create, update, cancel and retrieve subscriptions in real time, which cuts down on manual admin work.
- Version
- 1.0.7
- Released
- Oct 7, 2026
- Developer
- WPDesk
- Type
- WordPress plugin
- Licence
- GPL
- Included in
- Every plan, or $1.03 on its own
What’s new in Flexible Subscriptions - API Integration 1.0.7
Version 1.0.7 · Oct 7, 2026
Latest
- NewSupport for WooCommerce 11.2
What it does
Running recurring services often means keeping several systems in step: a billing tool, a customer portal, a CRM or a custom app. When subscriptions live only inside WordPress, someone usually ends up copying changes by hand, and records drift apart. This plugin gives those outside systems a direct way to work with subscription records, so a change made in one place can be reflected in WordPress right away.
The plugin exposes REST API endpoints that cover the subscription lifecycle, from creation through updates and cancellation, plus retrieval of current data. Developers can call these endpoints from their own code to automate routine tasks and keep applications synchronized with WordPress. It suits membership sites, SaaS products and other services built on recurring payments, and it can be adapted to custom subscription terms, billing cycles and user permissions. Documentation is included to help with building and maintaining integrations.
Best for
- Membership sites that sync subscribers with outside systems
- SaaS platforms managing recurring customers from their own apps
- Developers and agencies building custom subscription integrations
Features
Subscription lifecycle endpoints
REST API endpoints let external applications create, update, cancel and retrieve subscriptions, covering the main events in a subscription's life without manual work in the dashboard.
Real-time data sync
Changes made through the API apply in real time, helping keep your applications and WordPress subscription records consistent and your reporting accurate.
Automated subscription handling
Routine subscription tasks can run through API calls from your own systems, reducing the amount of administrative work your team does by hand.
Custom business models
The API can be adapted to fit your own subscription terms, billing cycles and user permissions instead of forcing one fixed setup.
Secure data handling
Subscription data and transactions passing through the API are processed with security protocols meant to protect sensitive customer information.
Developer documentation
Clear API documentation explains the endpoints, helping developers build integrations and maintain them over time.
Fits existing WordPress setups
The plugin connects with your current WordPress site and subscriptions, adding API access without requiring you to rebuild how things already work.
Flexible Subscriptions - API Integration older versions
- 1.0.5Jul 221 new
- 1.0.4Jul 31 new
- 1.0.2May 81 new
Members and buyers of this product can download older versions.
Questions about Flexible Subscriptions - API Integration
What can I do with subscriptions through this API?
You can create new subscriptions, update existing ones, cancel them and retrieve subscription data. These actions happen in real time, so an external app, portal or backend system can manage subscriptions directly instead of someone making changes by hand in WordPress.
Do I need a developer to use it?
Yes, in most cases. The plugin provides REST API endpoints, which are meant to be called from code in another application or system. Documentation is included to help a developer connect your tools to WordPress subscriptions and keep that integration running.
Can it handle custom billing cycles or permissions?
The API is built to adapt to different business models, including custom subscription terms, billing cycles and user permissions. That makes it a reasonable fit if your subscriptions do not follow a standard pattern and you need your own systems to manage them.
Is Flexible Subscriptions - API Integration free?
The code of Flexible Subscriptions - API Integration is licensed under the GPL, so anyone may use, change and share it. GPL Feast is a paid service: a plan or a single purchase gives you the download and automatic updates. The developer's own support, licence key and online services are not included.
Which version of Flexible Subscriptions - API Integration is this?
Version 1.0.7, released Oct 7, 2026. New versions appear here when the developer publishes them, and members get them as automatic updates.
How do I update Flexible Subscriptions - API Integration?
Install the free GPL Feast Updater on your site and connect it with your API key. It installs new versions of Flexible Subscriptions - API Integration automatically and keeps a backup, so you can roll back.
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