Title: BVK Lightning Donate
Author: tomaskrause
Published: <strong>4. Mai 2026</strong>
Last modified: 4. Mai 2026

---

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# BVK Lightning Donate

 Von [tomaskrause](https://profiles.wordpress.org/tomaskrause/)

[Herunterladen](https://downloads.wordpress.org/plugin/bvk-lightning-donate.1.1.1.zip)

 * [Details](https://de.wordpress.org/plugins/bvk-lightning-donate/#description)
 * [Rezensionen](https://de.wordpress.org/plugins/bvk-lightning-donate/#reviews)
 *  [Installation](https://de.wordpress.org/plugins/bvk-lightning-donate/#installation)
 * [Entwicklung](https://de.wordpress.org/plugins/bvk-lightning-donate/#developers)

 [Support](https://wordpress.org/support/plugin/bvk-lightning-donate/)

## Beschreibung

BVK Lightning Donate adds a simple donation widget below each post, letting readers
send sats over the Lightning Network. No middleman, no fees, payments go straight
to your Lightning wallet.

**Features:**

 * Widget appears automatically below posts (or via the `[bvk-lightning-donate]`
   shortcode)
 * Master on/off toggle — the widget is disabled by default until you configure 
   the plugin
 * Configurable preset amounts in sats plus a custom amount on click
 * Opens a Lightning wallet on mobile, shows a QR code on desktop
 * Lightning address always visible with click-to-copy
 * Optional link for users without a wallet
 * Configurable primary color and background (Bitcoin orange by default)
 * Choose which post types display the widget
 * No dependencies, no external tracking, no Composer required
 * Fully translatable via `.po`/`.mo` files

**How it works:**

The widget uses the open [Lightning Address](https://lightningaddress.com/) standard.
You just need a Lightning Address in the format `you@yourwallet.com` — supported
by most popular Lightning wallets and self-hosted nodes (BTCPay Server, LNbits, 
etc.).

When a visitor clicks „Send“, their browser requests an invoice directly from your
wallet server. The plugin does not proxy any payments and does not take a cut.

### External Services

This plugin connects to an external Lightning wallet server configured in the plugin
settings to generate a BOLT11 payment invoice.

**Who it talks to:** The domain is derived from the Lightning Address set by the
site administrator. The plugin itself does not hardcode any specific endpoint — 
it works with any LNURL-pay compatible wallet provider or self-hosted node (BTCPay
Server, LNbits, etc.).

**When:** Only when a visitor actively clicks the „Send via Lightning“ button. No
data is sent without that interaction.

**What is sent:** An HTTPS GET request with an `amount` parameter (amount in millisats).
The request originates from the visitor’s browser, not from the WordPress server.
The wallet provider sees the visitor’s IP address, User-Agent, and Referer header—
standard browser behavior for any outbound request.

**Terms of service and privacy:** Depend on the chosen wallet. Site administrators
are responsible for reviewing the terms of service and privacy policy of their chosen
Lightning wallet provider on that provider’s official website. For self-hosted nodes(
BTCPay, LNbits, Phoenix, etc.), the node operator’s own terms apply.

**Important:** No data is sent until the site administrator explicitly configures
a Lightning Address and enables the widget. After installation, the plugin is disabled
by default.

## Installation

 1. Upload the `bvk-lightning-donate` folder to `/wp-content/plugins/` (or install 
    through the WordPress admin).
 2. Activate the plugin from the „Plugins“ menu.
 3. Go to „Settings  BVK Lightning Donate“.
 4. Enter your Lightning Address and tick „Show widget on site“.
 5. Done — the widget appears automatically below posts.

## FAQ

### What is a Lightning Address?

A Lightning Address is a simple identifier in the format `you@yourwallet.com` that
lets you receive Lightning payments. Many Lightning wallet providers offer one, 
or you can run your own via BTCPay Server or LNbits.

### Does the plugin take a percentage of donations?

No. The plugin only renders the widget and passes the invoice from your wallet directly
to the visitor. Payments go straight to your Lightning wallet — the plugin does 
not proxy or store anything.

### Does it work without JavaScript?

No — the payment flow requires JavaScript (fetching LNURL, generating the QR code).
Without JS the widget will render but the buttons will not respond.

### Does the plugin send data anywhere?

Not from the PHP side. Only when a visitor clicks „Send“, their browser connects
directly to your Lightning wallet server (based on the domain in your Lightning 
Address) to request an invoice. See the „External Services“ section for details.

### Can I display the widget only on specific posts?

Yes. In settings, select which post types show the widget, or insert the `[bvk-lightning-
donate]` shortcode in a specific post. If the shortcode is present in the content,
automatic insertion is disabled for that post.

## Rezensionen

Für dieses Plugin gibt es keine Rezensionen.

## Mitwirkende und Entwickler

„BVK Lightning Donate“ ist Open-Source-Software. Folgende Menschen haben an diesem
Plugin mitgewirkt:

Mitwirkende

 *   [ tomaskrause ](https://profiles.wordpress.org/tomaskrause/)

„BVK Lightning Donate“ wurde in 1 Sprache übersetzt. Danke an [die Übersetzer](https://translate.wordpress.org/projects/wp-plugins/bvk-lightning-donate/contributors)
für ihre Mitwirkung.

[Übersetze „BVK Lightning Donate“ in deine Sprache.](https://translate.wordpress.org/projects/wp-plugins/bvk-lightning-donate)

### Interessiert an der Entwicklung?

[Durchstöbere den Code](https://plugins.trac.wordpress.org/browser/bvk-lightning-donate/),
sieh dir das [SVN-Repository](https://plugins.svn.wordpress.org/bvk-lightning-donate/)
an oder abonniere das [Entwicklungsprotokoll](https://plugins.trac.wordpress.org/log/bvk-lightning-donate/)
per [RSS](https://plugins.trac.wordpress.org/log/bvk-lightning-donate/?limit=100&mode=stop_on_copy&format=rss).

## Änderungsprotokoll

#### 1.1.1

 * Added Czech (cs_CZ) translation.
 * Fixed translation loading to use absolute path for reliability.

#### 1.1.0

 * Pass post slug as LNURL-pay `comment` so recipients can attribute donations to
   a specific post (only when the recipient’s LNURL service advertises `commentAllowed`).

#### 1.0.1

 * Inline „what is this?“ link next to the Lightning Address.
 * Default color scheme switched to Bitcoin logo orange.
 * Bumped internal asset version to force cache refresh.

#### 1.0.0

 * Initial release.

## Meta

 *  Version **1.1.1**
 *  Zuletzt aktualisiert **vor 6 Tagen**
 *  Aktive Installationen **weniger als 10**
 *  WordPress-Version ** 6.0 oder höher **
 *  Getestet bis **6.9.4**
 *  PHP-Version ** 7.4 oder höher **
 *  Sprachen
 * [Czech](https://cs.wordpress.org/plugins/bvk-lightning-donate/) und [English (US)](https://wordpress.org/plugins/bvk-lightning-donate/).
 *  [Übersetze in deine Sprache](https://translate.wordpress.org/projects/wp-plugins/bvk-lightning-donate)
 * Schlagwörter
 * [bitcoin](https://de.wordpress.org/plugins/tags/bitcoin/)[donate](https://de.wordpress.org/plugins/tags/donate/)
   [Lightning](https://de.wordpress.org/plugins/tags/lightning/)[LNURL](https://de.wordpress.org/plugins/tags/lnurl/)
 *  [Erweiterte Ansicht](https://de.wordpress.org/plugins/bvk-lightning-donate/advanced/)

## Bewertungen

Es wurden noch keine Rezensionen eingereicht.

[Your review](https://wordpress.org/support/plugin/bvk-lightning-donate/reviews/#new-post)

[Alle Rezensionen anzeigen](https://wordpress.org/support/plugin/bvk-lightning-donate/reviews/)

## Mitwirkende

 *   [ tomaskrause ](https://profiles.wordpress.org/tomaskrause/)

## Support

Möchtest du etwas mitteilen? Brauchst du Unterstützung?

 [Support-Forum anzeigen](https://wordpress.org/support/plugin/bvk-lightning-donate/)