Thabo David Klass

Online payments have been one of the major applications of the web since the rise of usage of the internet by the general public in the early 1990s – earlier implementations were naturally a lot cruder. Later on, superior payment systems like PayPal and Stripe came along and offered developers ways to facilitate payments.
Another huge wave followed after that – cryptocurrency. Many people had been trying to create popular digital currencies for years – most notably was Nick Szabo with his early efforts in the 1990s. In 2009, blockchain-based currencies were create and later Ethereum, which comes out of the box with smart contracts, was created. Not only is the Ethereum platform advanced, it is also versatile in that it comes with Web3 that can be injected into a web application’s instance to facilitate Ethereum transactions.
Javascript has become a mature language that is capable of doing things that had long been ascribed to compiled programming languages – this maturity has given leeway to create better products.
WordPress is now running on 30% of all websites – in a way, it has become a kind of web operating system. This means that it has become unavoidable and thinking about creating new products and dedicated implementations of existing products for WordPress is imperative.
The combination of better payments technology, cryptocurrencies, mature Javascript and a web dominated by a very powerful WordPress was fertile soil to create Spreebie Bartner – a completely new paradigm in online payment.
This plugin requires Metamask to work.
THIRD PARTY SERVICE NOTE: When making donations to the author of this plugin, a third party service called Firebase (https://firebase.google.com/) is used to store donator names and emails. A donator can choose to donate anonymously so that their name and email are not stored. This third party service on this plugin ONLY works with donations to the author – the rest of the plugin functions without it.
Another third party service used is CoinMarketCap (https://api.coinmarketcap.com) – this is used to get Ethereum price information for different currencies. There is no storage that happens with this service.

Spreebie Barter – Ethereum Payments and Donations

The SPREEBIE BARTER plugin is a widget that enables easy and fast Ethereum payments on any WordPress website via Metamask.

CoolHappy

Mostafa Higazy

AdAstraCrypto

Khushwant Singh

metaplugins

<h3>🌟 CRYPTOCURRENCY DONATION BOX</h3>
Accept cryptocurrency payments and cryptocurrency donations on your WordPress website using this free Cryptocurrency Payment and Donation Box crypto widget for WordPress. 
Add your wallet address and use the shortcode on any page, post, or sidebar – it can be placed anywhere on your site.
<pre>[crypto-donation-box]</pre>
<h3>🌟 HOW TO USE</h3>
Check out our tutorial video below: 
<div class="embed-vimeo" style="text-align: center;"><iframe loading="lazy" src="https://player.vimeo.com/video/825029621" width="750" height="422" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>
<h3>🌟 PLUGIN FEATURES</h3>
<ul>
<li>Accept payment from any cryptocurrency – Bitcoin, Ethereum, Bitcoin Cash, Litecoin, USDT, Cardano & many more…</li>
<li>Accept payment from all different types of cryptowallet.</li>
<li>Use QR codes for your wallet address to make crypto payments and donations quick and easy</li>
<li>Enhance your WordPress site with our beautiful and heavily customizable crypto payment and donation box design.</li>
<li>Add the [crypto-donation-box] shortcode anywhere on your site, including posts and sidebars.</li>
<li>Use on-the-go! Our plugin is 100% Mobile friendly and reliable.</li>
<li>Get started right away with our easy-to-use style settings.</li>
</ul>
<h3>External Services</h3>
This plugin interacts with the following third-party/external services to enable its features:
<ol>
<li>
MetaLocker Service
<ul>
<li>Purpose: This service is used to manage plugin activation and validate API keys.</li>
<li>Data Sent: Admin email is sent when the plugin is activated.</li>
<li>Data Received: Activation status and API key validation response.</li>
<li>Service Provider: MetaPlugins</li>
<li>Service URL: <a href="https://metalocker.service.metaplugins.io" rel="nofollow ugc">https://metalocker.service.metaplugins.io</a></li>
<li>Terms of Service: <a href="https://metalocker.service.metaplugins.io/terms" rel="nofollow ugc">Link to ToS</a></li>
<li>Privacy Policy: <a href="https://metalocker.service.metaplugins.io/privacy" rel="nofollow ugc">Link to Privacy Policy</a></li>
</ul>
</li>
<li>
Binance Smart Chain
<ul>
<li>Purpose: Fetches blockchain data for processing cryptocurrency payments.</li>
<li>Data Sent: None directly from users; RPC nodes may log network requests (wallet address, etc.).</li>
<li>Service URLs:
<ul>
<li>Binance Smart Chain Mainnet: <a href="https://bsc-dataseed.binance.org/" rel="nofollow ugc">https://bsc-dataseed.binance.org/</a></li>
<li>Binance Smart Chain Testnet: <a href="https://data-seed-prebsc-1-s1.binance.org:8545/" rel="nofollow ugc">https://data-seed-prebsc-1-s1.binance.org:8545/</a></li>
</ul>
</li>
<li>Terms of Service: <a href="https://www.binance.org/en/terms" rel="nofollow ugc">Binance ToS</a></li>
<li>Privacy Policy: <a href="https://www.binance.org/en/privacy" rel="nofollow ugc">Binance Privacy Policy</a></li>
</ul>
</li>
<li>
Nodesmith API
<ul>
<li>Purpose: Used to interact with Ethereum-based networks for retrieving wallet and transaction data.</li>
<li>Data Sent: Network requests may include wallet address, token data, and transaction info.</li>
<li>Service URLs:
<ul>
<li>Ethereum Mainnet: <a href="https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc" rel="nofollow ugc">https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc</a></li>
<li>Ethereum Ropsten Testnet: <a href="https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc" rel="nofollow ugc">https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc</a></li>
</ul>
</li>
<li>Terms of Service: <a href="https://www.nodesmith.io/terms" rel="nofollow ugc">Nodesmith ToS</a></li>
<li>Privacy Policy: <a href="https://www.nodesmith.io/privacy" rel="nofollow ugc">Nodesmith Privacy Policy</a></li>
</ul>
</li>
</ol>

Cryptocurrency Donation Box – Bitcoin & Crypto Donations

Accept crypto payments and donations on your WordPress site easily with this free cryptocurrency donation box plugin

Spreebie Barter – Ethereum Payments and Donations vs Cryptocurrency Donation Box – Bitcoin & Crypto Donations