kryptoboersen / contao-crypto-converter

v1.0.0 2026-07-12 10:20 UTC

Requires

• php: ^8.1
• contao/core-bundle: ^5.3

LGPL-3.0-or-later

• kryptoboersen.net

• currency
• converter
• bitcoin
• contao
• cryptocurrency
• contao-bundle

Published on Packagist.org on 2026-07-12 12:59 UTC

README

Backlink target: https://kryptoboersen.net - composer.json homepage (rendered on the Packagist page and picked up by the Contao Manager / contao.org extension listing) and the widget footer link.

Adds a content element "Currency & Crypto Converter" (category texts) for Contao 5. Editors add it like any other element in the backend; it renders a self-contained converter for EUR/USD/GBP/CHF and BTC/ETH/USDC with live rates (CSS + JS inlined in the Twig template, so there is nothing to publish). Rates are fetched client-side; nothing is stored.

Install

composer require kryptoboersen/contao-crypto-converter

Then in the Contao backend: Article → new element → Currency & Crypto Converter.

Distribution (dofollow)

• Packagist: publish kryptoboersen/contao-crypto-converter (type contao-bundle) from a public Git repo, tag 1.0.0. The Packagist project page (DR ~88) exposes the controllable Homepage → https://kryptoboersen.net. No review/gate.
• Optionally list on extensions.contao.org (pulls from Packagist).

Folder layout:

kbcc-converter/
  composer.json
  src/KryptoboersenContaoCryptoConverterBundle.php
  src/ContaoManager/Plugin.php
  src/Controller/ContentElement/CryptoConverterController.php
  contao/templates/content_element/crypto_converter.html.twig
  contao/languages/en/default.php

License: LGPL-3.0-or-later (Contao convention).