Description
KC Donate Box adds a lightweight donate/support panel after your posts:
- Custom title & message
- Repeatable custom links (e.g., Buy me a coffee, PayPal)
- Multiple crypto wallets with QR (uploaded image or auto-generated)
- Copy-to-clipboard button
- Shortcode: [kcdobo_donate_box]
- Reset to defaults, and JSON export/import
- No tracking. No external calls unless you choose « Auto » QR (uses api.qrserver.com)
External Services
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 data 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 ».
Captures d’écran
Settings – General & Display options 
Front-end donate box (default) 
Crypto wallets with QR (Auto/Upload) 
Copy-to-clipboard & custom links
Installation
- Upload the plugin folder to
/wp-content/plugins/or upload the ZIP in Plugins > Add New > Upload. - Activate the plugin through the « Plugins » menu in WordPress.
- Go to Settings > KC Donate Box and configure.
FAQ
-
Can I show it on every post type?
-
By default it shows on single posts. Uncheck « Show only on single posts » to render it everywhere.
-
Does it support emojis?
-
You can paste emojis manually in the Message/Link labels.
-
What shortcode is supported?
-
Use
[kcdobo_donate_box].
Avis
Il n’y a aucun avis pour cette extension.
Contributeurs & développeurs
« KC Donate Box » est un logiciel libre. Les personnes suivantes ont contribué à cette extension.
Contributeurs
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Le développement vous intéresse ?
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Journal
1.6.4
- Prefix/Namespacing: Consolidated all shortcodes, option names, and admin/front CSS/JS selectors to the longer
kcdoboscheme; removed remainingkc_traces. - Asset Enqueue: Admin/front assets are loaded only via
wp_enqueue_*. Inline<script>was removed; admin JS config is injected withwp_add_inline_script( ..., 'before' ). - Security: Nonce validation now applies
sanitize_text_field( wp_unslash( ... ) )beforewp_verify_nonce(). Invalid requests fail safely. - Admin UI: Repeater buttons and row selectors (add/remove) use the new prefix and delegated jQuery handlers.
- Uninstall: Cleans options on single-site and per-site on multisite.
- Docs: « External Services » section clarifies that only the optional « Auto » QR mode calls api.qrserver.com.
1.6.3
- Security/Hardening: Nonce validation path updated – unslash + sanitize before verification.
- Fix: Removed inline output; all admin/front assets are enqueued via wp_enqueue_*.
- Fix: Settings sanitization – removing all rows now saves empty arrays instead of restoring defaults; when a section is not posted, previous values are kept.
- Docs: Added « External Services » section (QR API: what/why/when/where + ToS/Privacy links). Clarified that « Auto » QR uses api.qrserver.com.
- Dev: Switched to a longer internal prefix (kcdobo_). Removed legacy shortcodes and aliases.
1.6.2
- Fix: escape rows attribute in textarea (Plugin Check).
1.6.1
- Hardening: escape output everywhere; PHPCS/Plugin Check fixes.
- Admin JS: safer template insertion (split/join).
- Readme: short description + =5 tags; « Tested up to: 6.8 ».
1.6.0
- Added uninstall.php (cleans options on delete; multisite-safe).
- Moved front CSS/JS to
assets/files (no inline JS). - Minor admin cosmetics via
assets/css/admin.css.
1.5.0
- Public release without emoji picker.
- Simplified crypto fields, copy button, auto/uploaded QR.
1.4.1
- Bugfix: PHP syntax in build_crypto_uri().
1.4.0
- (Internal) Emoji picker, repeatable links/cryptos, export/import, reset.