PKL WPz REST API Authentication
Control WordPress REST API access by requiring user authentication with API key system.
Solid choice
PKL WPz REST API Authentication is a solid plugin choice in 2026, with a few things worth checking first. It runs on 10+ sites and was last updated 2 weeks ago, and scores 66/100 on our health check.
- Actively developed — last update 2 weeks ago
- Tested with the latest WordPress (7.1)
- Small user base (10+ active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where PKL WPz REST API Authentica… stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| API key | >100 |
| authentication | >100 |
| rest-api | >100 |
| security | >100 |
Version adoption
Share of active sites per release.
About PKL WPz REST API Authentication
From the official readme · v1.3.0Description
PKL WPz REST API Authentication provides a simple way to authenticate WordPress REST API requests using API keys. Users can generate their own API keys from their profile page and use them to make authenticated API requests.
Features:
- User-friendly API key generation from profile page
- Secure API key storage with WordPress security standards
- Easy integration with WordPress REST API
- Support for Bearer token authentication
- API key revocation capability
- Admin can manage all users’ API keys
- Bearer token is the only supported authentication method
Developer Documentation
For detailed API documentation and examples, visit the plugin settings page in your WordPress admin.
Support
For support and feature requests, please visit our GitHub repository @PalmiizKittinan .
Installation
- Upload the plugin files to the
/wp-content/plugins/pkl-wpz-rest-api-authdirectory, or install the plugin through the WordPress plugins screen directly. - Activate the plugin through the ‘Plugins’ screen in WordPress.
- Users can generate API keys from their profile page (Users > Your Profile).
- Use the generated API key in the Authorization header:
Authorization: Bearer YOUR_API_KEY
Frequently asked questions
How do I generate an API key?
Go to Users > Your Profile in WordPress admin Scroll down to the “REST API Access” section Click “Generate New API Key” Copy and save your API key securely
How do I use the API key?
Send it as a Bearer token in the Authorization header (the only supported method): Authorization: Bearer YOUR_API_KEY
Can I revoke an API key?
Yes, you can revoke your API key from your profile page by clicking the “Revoke API Key” button.
Is it secure?
Yes, the plugin follows WordPress security best practices and stores API keys securely in the database.
Changelog
1.3.0
Bearer token is now the only supported authentication method. X-API-Key header, form-data and query parameter removed.
1.2.1
Confirm compatibility with WordPress 7.1
1.2.0
Add WordPress 7.x compatibility
1.1.0
Change database table schema _id -> UUID()
1.0.0
Plugin Launch
For developers
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Best PKL WPz REST API Authenticati… alternatives
All API key plugins →FAQ
PKL WPz REST API Authentication: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 21, 2026
Is PKL WPz REST API Authentication free?
Yes. PKL WPz REST API Authentication is free to download and use from the official WordPress.org plugin directory.
Is PKL WPz REST API Authentication safe to use in 2026?
PKL WPz REST API Authentication is a solid plugin choice in 2026, with a few things worth checking first. It runs on 10+ sites and was last updated 2 weeks ago, and scores 66/100 on our health check.
How many websites use PKL WPz REST API Authentication?
PKL WPz REST API Authentication is active on 10+ WordPress websites and has been downloaded 664 times since it launched in October 2025. It was downloaded 231 times in the last 30 days.
Does PKL WPz REST API Authentication work with WordPress 7.1?
Yes. The developer has tested PKL WPz REST API Authentication up to WordPress 7.1.3, the latest release. It requires WordPress 5.0 or newer.
What PHP version does PKL WPz REST API Authentication need?
PKL WPz REST API Authentication requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was PKL WPz REST API Authentication last updated?
The latest version, 1.3.0, was released on October 8, 2026 (2 weeks ago).
Who makes PKL WPz REST API Authentication?
PKL WPz REST API Authentication is developed and maintained by Palmiiz Kittinan.
What are the best alternatives to PKL WPz REST API Authentication?
The most popular alternatives to PKL WPz REST API Authentication are JWT Authentication for WP R… (10K+ installs) and WP REST API Key Authenticat… (10+ installs).
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