Title: Gyvar Payments Author: gyvar Published: October 15, 2026 Last modified: October 15, 2026 --- Search plugins ![](https://ps.w.org/gyvar-payments/assets/icon-256x256.png?rev=3748183) # Gyvar Payments By [gyvar](https://profiles.wordpress.org/gyvar/) [Download](https://downloads.wordpress.org/plugin/gyvar-payments.0.1.1.zip) * [Details](https://wordpress.org/plugins/gyvar-payments/#description) * [Reviews](https://wordpress.org/plugins/gyvar-payments/#reviews) * [Installation](https://wordpress.org/plugins/gyvar-payments/#installation) * [Development](https://wordpress.org/plugins/gyvar-payments/#developers) [Support](https://wordpress.org/support/plugin/gyvar-payments/) ## Description Gyvar Payments puts a Pay button on your WordPress site and adds a payment gateway to WooCommerce. Your customer pays from a Bitcoin or stablecoin balance; the money lands in the account you nominate. What this plugin does: * A **Pay button** block and `[gyvar_pay]` shortcode, pointing at a payment link you created in your Gyvar dashboard. No API key needed. * A **webhook receiver**, so your site is told when a payment completes. Every delivery is signature-verified and deduplicated before anything acts on it. * A **WooCommerce payment gateway**. Your customer picks Bitcoin and stablecoins at checkout, pays on a page Gyvar hosts, and the order is marked paid by a signed webhook – not by the customer coming back, so a closed tab still delivers the goods. Works with both the classic and the block checkout. You need a Gyvar account. The Pay button also needs a payment link from your Gyvar dashboard; the WooCommerce gateway does not, because it creates a Gyvar order for each checkout. Fees, corridors and settlement are configured in your Gyvar dashboard, not here. ### External services This plugin communicates with Gyvar, operated by Gyvar, Inc. * **The Pay button** renders a link to `pay.gyvar.com`. Nothing is sent from your server; your visitor’s browser loads that page when they click. * **The connection test** on the settings screen sends a signed request to api. gyvar.com/v1/whoami. It contains your key id, a timestamp, a nonce and a signature. It moves no money and returns which key authenticated. * **The WooCommerce gateway** sends a signed request to api.gyvar.com/v1/checkout/ orders when a customer checks out with Gyvar. It contains the order number and total, the currency, your site name and the return URLs. It sends no customer name, email or address. * **The webhook receiver** accepts inbound requests from Gyvar at /wp-json/gyvar/ v1/webhook and verifies their signature. It sends nothing. No visitor data is transmitted to Gyvar by this plugin. Terms: https://gyvar.com/ legal/terms – Privacy: https://gyvar.com/legal/privacy ## Blocks This plugin provides 1 block. * Gyvar Pay Button ## Installation 1. Install and activate the plugin, then go to Settings > Gyvar Payments. 2. For webhooks, register the endpoint URL shown on the settings screen in your Gyvar dashboard and paste the signing secret it gives you. For WooCommerce: 1. Generate a key on the settings screen, upload its public key in your Gyvar dashboard with Read and Receive, and paste the key id back. 2. In your Gyvar dashboard, under Settings > Payment links, add your shop’s address as a return address. 3. Enable Gyvar under WooCommerce > Settings > Payments. For the Pay button: 1. Create a payment link in your Gyvar dashboard and paste its slug. 2. Add the Pay button block to a page, or use `[gyvar_pay slug="your-slug"]`. ## FAQ ### Does uninstalling revoke my API key? No. Uninstalling deletes the key from this site, but the key stays registered on Gyvar until you revoke it in your dashboard. Revoke it there first. ### Why does the connection test say ip_not_allowed? The key has an IP allowlist and your server called from another address. The error message includes the address Gyvar saw; add that one. A store key needs only read and receive, and those keys do not require an allowlist. ### Is the WooCommerce gateway ready? Yes. It takes live payments on production stores. Use test mode to try it on your own store before you switch to live. ### How do Gyvar statuses map to WooCommerce orders? * paid: Processing. * paid late (after expiry): Processing, even if already Cancelled. Check stock. * expired or cancelled: Cancelled. * underpaid and declined: Failed. The money is still in your Gyvar wallet. * underpaid, not yet decided: stays On hold. Decide in your Gyvar dashboard. * escalated for review: stays On hold until Gyvar resolves it, then follows the outcome (paid, or failed if closed or cancelled). * superseded by a newer payment: left as it is. Refund the extra in Gyvar. * refunded: unchanged. Refund in WooCommerce by hand. A paid order is never un-paid by a later event. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Gyvar Payments” is open source software. The following people have contributed to this plugin. Contributors * [ gyvar ](https://profiles.wordpress.org/gyvar/) [Translate “Gyvar Payments” into your language.](https://translate.wordpress.org/projects/wp-plugins/gyvar-payments) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/gyvar-payments/), check out the [SVN repository](https://plugins.svn.wordpress.org/gyvar-payments/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/gyvar-payments/) by [RSS](https://plugins.trac.wordpress.org/log/gyvar-payments/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 0.1.1 * BTC, USDT and USDC logos beside the payment method at checkout. * The WooCommerce settings screen shows test or live mode, whether a key and webhook secret are set, and the setup steps above the settings. #### 0.1.0 * First release: Pay button block and shortcode, signature-verified webhook receiver, settings screen with key generation and a connection test. * WooCommerce gateway for the classic and block checkout, with orders updated by signed webhook. Not yet run against a live store. ## Meta * Version **0.1.1** * Last updated **4 days ago** * Active installations **Fewer than 10** * WordPress version ** 6.2 or higher ** * Tested up to **7.1.3** * PHP version ** 7.4 or higher ** * Tags * [bitcoin](https://wordpress.org/plugins/tags/bitcoin/)[mobile money](https://wordpress.org/plugins/tags/mobile-money/) [payments](https://wordpress.org/plugins/tags/payments/)[stablecoins](https://wordpress.org/plugins/tags/stablecoins/) [woocommerce](https://wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://wordpress.org/plugins/gyvar-payments/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/gyvar-payments/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/gyvar-payments/reviews/) ## Contributors * [ gyvar ](https://profiles.wordpress.org/gyvar/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/gyvar-payments/)