kerimcandan

KC Donate Box adds a lightweight donate/support panel after your posts:
<ul>
<li>Custom title & message</li>
<li>Repeatable custom links (e.g., Buy me a coffee, PayPal)</li>
<li>Multiple crypto wallets with QR (uploaded image or auto-generated)</li>
<li>Copy-to-clipboard button</li>
<li>Shortcode: [kcdobo_donate_box]</li>
<li>Reset to defaults, and JSON export/import</li>
<li>No tracking. No external calls unless you choose “Auto” QR (uses api.qrserver.com)</li>
</ul>
<h3>External Services</h3>
This plugin can optionally generate QR images via an external API when the “QR mode” is set to “Auto”. 
In that case, the plugin sends the wallet URI (e.g., “bitcoin:”, “ethereum:”) to the external service to get a QR image.
Service: GOQR – QR code API (api.qrserver.com) 
– Purpose: Generating QR images for the configured wallet URIs. 
– Data sent: Only the wallet URI (as the <code>data</code> parameter) and the requested QR size. No personal data is sent by the plugin. 
– When: On front-end render (when the donate box is visible) and only for entries where QR Mode = “Auto”. 
– Terms of Service: https://goqr.me/legal/tos-api.html 
– Privacy Policy: https://goqr.me/privacy-safety-security/ 
– API docs: https://goqr.me/api/doc/create-qr-code/
If you prefer not to contact external services, set “QR mode” to “Upload” (use a locally uploaded QR image) or “None”.

KC Donate Box

Add a clean donate box after posts: custom links (PayPal etc.), multiple crypto wallets with QR (auto/upload), copy-to-clipboard, no tracking.

The Plugin Factory

Consulting WP

This plugin is simply an easy way to display a bitcoin donation QR code in a widget on your site.
Options:
<ol>
<li>Set donation amount in bitcoin</li>
<li>Set widget title</li>
<li>Set message above QR code</li>
<li>Set message below QR code</li>
<li>Make QR clickable</li>
<li>Add clickable link below QR</li>
</ol>
See screenshots for setup and samples.
https://wordpress.org/plugins/easy-bitcoin-donation-widget/screenshots/

Easy Bitcoin Donation Widget

A simple widget to create a QR code widget for accepting donations.

KC Donate Box vs Easy Bitcoin Donation Widget