This is an info Alert.
x402 Logo
  • Product
    • Become Agent-Ready
      • Merchants
        Agentic Commerce — list your store across ChatGPT, Gemini, Claude & Perplexity
      • Publishers
        Monetize your content when AI agents read, cite, or train on it
      • SaaS Companies
        Treat AI agents as first-class customers with agent-priced checkout
    • Monetize
      • Monetize MCP Server
        Charge per call on any MCP server in 2 minutes
      • Monetize AI Agents
        Turn n8n, Zapier, Activepieces workflows into revenue
      • Agent Feed
        Pay-per-query access to licensed publisher content for your agents
  • Resources
    • xpay Ecosystem
      • xpay✦ Tools
        1,000+ pay-per-use tools for your AI agents
      • Agent-Ready SaaS Index
        25,481 SaaS scored on agent-buyability
      • SaaS Pricing Database
        Pricing pages indexed across 1,000+ categories
      • Shopify Apps Directory
        Every Shopify app, with its full review history
      • WooCommerce Plugins Directory
        Every WooCommerce plugin, scored on how well it is maintained
      • GitHub
        Open source repositories
    • Agent Building
      • Agent Frameworks
        AI frameworks for building multi-agent systems
      • x402 Integration
        AI frameworks with x402 payment integration
      • Networks
        Blockchain networks supporting x402
    • Company
      • About xpay✦
        Our mission, products, and protocols
      • Blog
        Latest insights and updates
      • Docs
        Complete xpay documentation
  • Pricing
  • Blog
  • Docs
Get Started

  1. xpay✦ Commerce

  3. Directory

  5. WooCommerce plugins

  7. Cardinity Payment Gateway for WooCommerce

Cardinity Payment Gateway for WooCommerce

Add Cardinity checkout form to your WooCommerce site and start accepting payments.

200+ active installs
3.8
(10 ratings)
Free on WordPress.org
View on WordPress.orgSupport forum
Will this break my store?

What the WordPress.org registry says about keeping Cardinity Payment Gateway for WooCommerce running.

WordPress compatibility
Tested to 6.9.0 — 1 branch behind 7.0
Tested against the WordPress branch in use today.
Last updated
7 months ago
At least 4.7 releases a year since launch. WordPress.org only lists versions still available for download, so the real number may be higher.
Requires PHP
7.4.0
Your host must be running at least this version.
Requires WordPress
4.0.2
Contributors
2
200+ active installsWordPress.org reports installs in bands, not exact counts.
Maintenance & trust

Scored on how Cardinity Payment Gateway for WooCommerce is looked after — not on how many stores run it.

70

out of 100
Mixed signalsSome ratings or support history.
Maintenance
26 / 35
Updated 200 days ago.
WordPress compatibility
14 / 20
Tested to WP 6.9.0, 1 branch(es) behind.
Support responsiveness
Not enough data
Only 0 support thread(s) — not enough to judge.
Merchant satisfaction
9 / 15
3.8/5 across 10 rating(s).
Listing transparency
7 / 10
Provides: screenshots, description
1 of 5 measures had too little evidence to score. They are left out of the total rather than counted as zero — otherwise a plugin would be marked down for being small rather than for being poorly kept.Measured 2026-08-02 from the WordPress.org plugin registry.
Ratings

3.8

10 ratings
5★7
4★0
3★0
2★0
1★3
Every rating WordPress.org holds for this plugin, not a sample. Written reviews live in the plugin's WordPress.org reviews forum.

Online Card Payment Processing Provider.

Accept the most popular international and local credit and debit cards on your e-commerce website with our WooCommerce extension:

  • Visa, Visa Debit, VPay
  • Mastercard, Mastercard Debit
  • Maestro
  • Diners Club International
  • Dankort
  • Nexi (former CartaSi)
  • Carte Bleue

Cardinity is a licensed payment institution registered on VISA Europe and MasterCard International associations. No matter whether you have an individual activity or a company, feel free to apply for the Cardinity merchant account. Our secure services encompass the whole cycle including a payment gateway, transaction processing, an acquiring bank, and a merchant account. Increase your sales volume and profit with Cardinity – the friendliest online payment system in the European marketplace.

Cardinity charges less per transaction than most payment service providers. No setup fees. No monthly fees. You will get all the useful features for free:

  • Global processing
  • Different currencies
  • Recurring billing for subscriptions
  • One-click payments
  • In-app/mobile payments
  • 3D Secure authentication tool
  • Integration support

Apply For Your Merchant Account Now – cardinity.com . It’s FREE!

Does this module support recurring billing?

Yes, it is fully compatible with WooCommerce Subscriptions. Cardinity can enable recurring payments for subscriptions or memberships. Cardinity uses the tokenization method. The system encrypts the data and creates a payment reference ID which is later used for recurring billing on a periodic basis.

What are the fraud prevention methods used by Cardinity?

Cardinity conducts regular checks to identify potentially fraudulent activities. We advise every merchant to activate the 3D Secure authentication tool. We enable it for free. Most importantly, Cardinity is fully compliant with PCI DSS standards.

Do you require an SSL certificate?

An SSL certificate is a must for every merchant.

Where is the integration documentation available?

You can find the integration information here

Does this module work with both LIVE and TEST keys?

Yes, the module can work in both modes depending on the keys you use.

Categories
Payment gateways
Plugin details
Version3.4.0
Last updated2026-01-14 1:49pm GMT
Added2016-11-02
Requires WordPress4.0.2
Tested up to6.9.0
Requires PHP7.4.0
Tags on WordPress.org
cardinity
cardinity checkout
payment gateway
payments
woocommerce
Alternatives
Other plugins in the same categories.
Payment Plugins for PayPal WooCommerce
80K+ installs
4.9(124)
Payment Gateway for PayPal on WooCommerce
10K+ installs
4.4(74)
Payment Plugins for Stripe WooCommerce
100K+ installs
4.8(298)
WooPayments: Integrated WooCommerce Payments
900K+ installs
3.3(162)
WooCommerce Stripe Payment Gateway
700K+ installs
3.1(235)
Knit Pay – Cashfree, Instamojo, Razorpay, PayPal and more
2K+ installs
4.9(101)
x402 Logo

The agent-readiness stack for the AI shopping era — helping merchants, publishers and SaaS companies get discovered, cited and transacted with by ChatGPT, Perplexity, Claude, Gemini and the custom shopping agents underneath them.

CompanyAgentically Inc. (d/b/a xpay✦)1875 Mission St, Ste 103San Francisco, CA 94103, United Stateslegal@xpay.sh · privacy@xpay.sh
or ask your AI app
Company
About xpayAgency PartnersGitHubDiscordllms.txt
DevelopersDocumentationAPI ReferenceSDKs & LibrariesQuickstart GuideOpenAPI Spec
Stay Updated
Occasional product updates and agent-readiness playbooks from xpay (Agentically Inc.) — typically a couple of emails a month. Double opt-in: we email you a link to confirm before sending anything, and every email has one-click unsubscribe.
Social
  • For Publishers
    • News
    • Finance
    • Dev / Tech
    • Travel
    • View all verticals
  • Agent Feed
    • AI Search Engines
    • RAG Builders
    • Browser Agents
    • Vertical Research
    • Browse full catalog
  • Agent-Ready Index
    • SaaS Pricing Database
    • Agent-Ready SaaS Index
    • Verified band
    • AI & ML
    • Sales & CRM
  • Products
    • Pricing Widget
    • Monetize MCP Server
    • Paywall
    • Smart Proxy
    • Monetize AI Agents
    • xpay x402 Facilitator
  • Agentic Economy
    • Timeline
    • Resources
    • Manifesto
    • Stack
  • Agentic Commerce
    • Get listed
    • ChatGPT Ads
    • How ChatGPT Ads work
    • ChatGPT Ads · Apparel
    • ChatGPT Ads · Health & Beauty
    • xpay Listings · Amazon + Google
    • Pricing
    • Free audit
    • Shopify
    • WooCommerce
    • Apparel & Accessories
    • Health & Beauty
    • Overview
  • Commerce Index
    • Shopify apps directory
    • Agentic Commerce Ready Index
    • Methodology
    • Pet brands · WooCommerce
    • Pet brands · Shopify
  • Marketplace
    • 🛍️ xpay.deals — agentic storefront for deals
  • Protocols
    • Overview
    • x402
    • MPP
    • UCP
    • ACP
    • AP2
    • TAP
    • A2A
  • Agent Frameworks
    • Overview
    • LangChain
    • CrewAI
    • Claude MCP
    • AutoGPT
    • LangChain vs Mastra
    • LangGraph vs Pydantic AI
  • Company
    • About xpay
    • Blog
    • Docs
    • GitHub
  • Free prompts
    • Ecommerce prompts
    • Email marketing prompts
    • Product description prompts
    • Facebook ad prompts
    • Skincare prompts
    • Supplement prompts
    • Wine prompts
    • Electronics prompts
© 2025 Agentically Inc. All rights reserved.
Privacy PolicyTerms of UseAcceptable Use Policy