Title: MyPayKit – Payment Forms for Square Author: SeedProd Published: April 29, 2025 Last modified: April 15, 2026 --- Search plugins ![](https://ps.w.org/mypaykit-payment-forms-for-square/assets/banner-772x250.png? rev=3284043) ![](https://ps.w.org/mypaykit-payment-forms-for-square/assets/icon-256x256.jpg?rev =3284043) # MyPayKit – Payment Forms for Square By [SeedProd](https://profiles.wordpress.org/seedprod/) [Download](https://downloads.wordpress.org/plugin/mypaykit-payment-forms-for-square.1.0.9.zip) * [Details](https://sa.wordpress.org/plugins/mypaykit-payment-forms-for-square/#description) * [Reviews](https://sa.wordpress.org/plugins/mypaykit-payment-forms-for-square/#reviews) * [Installation](https://sa.wordpress.org/plugins/mypaykit-payment-forms-for-square/#installation) * [Development](https://sa.wordpress.org/plugins/mypaykit-payment-forms-for-square/#developers) [Support](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/) ## Description Hey there! 👋 Integrating Square with your site shouldn’t be complicated. That’s why we built ** MyPayKit Payment Forms for Square** – a powerful yet simple plugin that helps you collect Square payments smoothly. We’ve seen firsthand how many small businesses struggle with clunky payment forms that frustrate customers and lead to abandoned carts. Our Square payment solution changes that! **🚨 Why Square payment forms matter for your business:** When customers have a seamless Square payment experience, they’re much more likely to complete their purchase. Professional payment forms build trust and increase conversion rates. With MyPayKit Payment Forms for Square, you get: * Secure Square payment processing that customers recognize and trust * A user-friendly form builder that helps you create great-looking payment forms quickly * Simple Square integration without technical headaches * Support for multiple payment methods including credit cards and digital wallets #### 💎 What makes MyPayKit different: * 🔄 **Simple Square Integration** – Connect your Square account in seconds and start accepting payments right away * 📝 **Conversion-Optimized Payment Forms** – Templates designed to increase conversions and guide customers smoothly through checkout * 📱 **Fully Responsive Forms** – Square payment forms look great and function perfectly on phones, tablets, and desktops * 🔒 **Enterprise-Grade Security** – Keep your customers’ payment information safe with Square’s secure processing * ⚡ **5-Minute Setup** – Get your Square integration up and running in minutes, even if you’re not tech-savvy * 🧩 **Block Editor Integration** – Add Square payment forms anywhere on your site with no coding required * 💵 **Multiple Payment Options** – Accept credit cards, digital wallets, and more through Square’s payment system **Start accepting Square payments today** with MyPayKit Payment Forms for Square! #### When to use MyPayKit Square Payment Forms * ✓ **Online Stores** – Sell products and services with professional Square payment forms * ✓ **Donation Collections** – Create donation forms that process payments through Square * ✓ **Service Bookings** – Accept deposits and payments for appointments and services * ✓ **Event Registrations** – Sell tickets and collect registrations with Square integration * ✓ **Membership Sites** – Process Square payments for membership access #### Requirements * PHP 7.4 or higher * MyPayKit account (free to create) * Square account ### External services This plugin connects to the MyPayKit API (https://mypaykit.com/api/v1) to manage payment forms and process Square payments. Here is a detailed breakdown of the external service usage: #### MyPayKit API * What it is: A service that manages Square payment forms and facilitates payment processing. * When data is sent: 1. When connecting your site to your MyPayKit account via OAuth 2. When fetching your available payment forms for display in the admin 3. When creating, editing, or deleting payment forms 4. When rendering payment forms on your website (through embedded iframes) * What data is sent: 1. Site authentication tokens (site_token and mypaykit_token) for secure API communication 2. Form IDs when requesting specific form data 3. Admin email address during initial account connection (only with user consent) 4. Website visitor data is sent directly to MyPayKit via the embedded iframe when they view or submit a payment form * Who provides this service: SeedProd, LLC (“MyPayKit”) * Legal information: [Terms of Use](https://mypaykit.com/terms), [Privacy Policy](https://mypaykit.com/privacy) #### Square Payment Processing * What it is: Payment processing services accessed through MyPayKit. * When/how it’s used: When website visitors submit payment information through the embedded MyPayKit form. Payment data is sent directly from the visitor’s browser to Square via the MyPayKit form iframe – your site never receives or processes the payment information. * Legal information: [Square Terms of Service](https://squareup.com/t/cmtp_performance/pr_developers/d_partnerships/p_0010L00001tJz7nQAC?route=/us/en/legal/general/ua), [Square Privacy Policy](https://squareup.com/t/cmtp_performance/pr_developers/d_partnerships/p_0010L00001tJz7nQAC?route=/us/en/legal/general/privacy-no-account) ### Support For support, please visit [mypaykit.com/support](https://mypaykit.com) ## Screenshots [⌊MyPayKit Forms admin interface⌉⌊MyPayKit Forms admin interface⌉[ MyPayKit Forms admin interface ## Blocks This plugin provides 1 block. * MyPayKit Form ## Installation 1. Upload the plugin files to the `/wp-content/plugins/` directory, or install the plugin through the WordPress plugins screen. 2. Activate the plugin through the ‘Plugins’ screen in WordPress. 3. Go to ‘MyPayKit’ in your admin menu. 4. Click ‘Connect MyPayKit Account’ to link your account. 5. Start creating and embedding payment forms! ## FAQ ### How do I integrate Square with my site? MyPayKit makes Square integration simple: 1. Install and activate MyPayKit Payment Forms for Square 2. Connect your Square account with our OAuth integration 3. Create your first payment form 4. Add the form to any page using our block or shortcode ### Do I need a MyPayKit account? Yes, you need a MyPayKit account to use this plugin. You can create one for free at [mypaykit.com](https://mypaykit.com). ### Do I need a Square account? Yes, since MyPayKit uses Square for payment processing, you’ll need a Square account connected to your MyPayKit account. ### How do I add a Square payment form to my page? You can add Square payment forms using either: 1. The MyPayKit Forms block in the block editor 2. The [mypaykit_form id=”form_id”] shortcode in the classic editor ### Is Square payment processing secure? Yes! All payment processing is handled securely through Square’s payment infrastructure with PCI compliance. Your site never directly handles sensitive payment data. ### What payment methods can I accept with MyPayKit Square integration? MyPayKit allows you to accept all payment methods supported by Square, including credit cards, debit cards, and digital wallets like Apple Pay and Google Pay. ### Can I customize how my Square payment forms look? Yes! MyPayKit offers extensive customization options for your payment forms, allowing you to match your brand colors and style. ## Reviews ![](https://secure.gravatar.com/avatar/906d73b6d24f316e960bd06fe0308d3b8393ff6fff685dcd7e4e8dc13eae3441? s=60&d=retro&r=g) ### 󠀁[Very smooth for creating quick payment form](https://wordpress.org/support/topic/very-smooth-for-creating-quick-payment-form/)󠁿 [Josh Kohlbach](https://profiles.wordpress.org/jkohlbach/) May 1, 2025 1 reply I was looking for a super simple way to accept square payments on my site for some consulting I do around the outside of my main business. I know this is a new plugin, but I thought I’d give it a try. So far impressions are that it’s very easy to connect your account, the payment form builder is nice, and basically I built a form in less than a minute ready to take a payment. It does what it says on the tin. So as far as time to being able to take an actual payment, this seems to be the fastest plugin around that I’ve found. I like that it was not a complicated setup and the devs thought about the flow.. [ Read all 1 review ](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/reviews/) ## Contributors & Developers “MyPayKit – Payment Forms for Square” is open source software. The following people have contributed to this plugin. Contributors * [ SeedProd ](https://profiles.wordpress.org/seedprod/) * [ Syed Balkhi ](https://profiles.wordpress.org/smub/) [Translate “MyPayKit – Payment Forms for Square” into your language.](https://translate.wordpress.org/projects/wp-plugins/mypaykit-payment-forms-for-square) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/mypaykit-payment-forms-for-square/), check out the [SVN repository](https://plugins.svn.wordpress.org/mypaykit-payment-forms-for-square/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/mypaykit-payment-forms-for-square/) by [RSS](https://plugins.trac.wordpress.org/log/mypaykit-payment-forms-for-square/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.9 * Improved Gutenberg block placeholder UI. #### 1.0.8 * Added ability to disconnect site from MyPayKit. * Added uninstall cleanup for connection tokens and transients. * Added deactivation hook to clear transient caches. * Improved security for disconnect action with ownership verification. #### 1.0.7 * Improved overall security. #### 1.0.6 * Added ownership verification for multi-admin WordPress sites. * Improved security for site reconnection flow. * Added caching for ownership checks to improve performance. #### 1.0.5 * Fixed issue with Settings page redirect. #### 1.0.4 * Improved Square connection status monitoring. * Improved error handling. #### 1.0.3 * Improved iframe compatibility across different browsers. #### 1.0.2 * Fixed issue with iframes. #### 1.0.1 * Fixed an issue with redirects when the plugin was activated #### 1.0.0 * Initial release ## Meta * Version **1.0.9** * Last updated **2 months ago** * Active installations **70+** * WordPress version ** 5.0 or higher ** * Tested up to **7.0** * PHP version ** 7.4 or higher ** * Language * [English (US)](https://wordpress.org/plugins/mypaykit-payment-forms-for-square/) * Tags * [credit card](https://sa.wordpress.org/plugins/tags/credit-card/)[ecommerce](https://sa.wordpress.org/plugins/tags/ecommerce/) [payment forms](https://sa.wordpress.org/plugins/tags/payment-forms/)[square payment form](https://sa.wordpress.org/plugins/tags/square-payment-form/) [square payments](https://sa.wordpress.org/plugins/tags/square-payments/) * [Advanced View](https://sa.wordpress.org/plugins/mypaykit-payment-forms-for-square/advanced/) ## Ratings 5 out of 5 stars. * [ 1 5-star review ](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/reviews/) ## Contributors * [ SeedProd ](https://profiles.wordpress.org/seedprod/) * [ Syed Balkhi ](https://profiles.wordpress.org/smub/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/mypaykit-payment-forms-for-square/)