Thabo David Klass

<p>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.</p>
<p>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.</p>
<p>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.</p>
<p>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.</p>
<p>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.</p>
<p>This plugin requires Metamask to work.</p>
<p>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.</p>
<p>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.</p>


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.

BeycanPress LLC

<h3>Chainium – Blockchain Integrations & Web3 Crypto Wallet Authenticator</h3>
<p>Chainium is a Web3 crypto wallet login (authenticator) plugin for WordPress. Chainium allows users to authenticate with their Web3 wallets like MetaMask, Trust Wallet, etc. Chainium is a new way to authenticate users on websites. Instead of using traditional username and password, users can authenticate with their Web3 wallets. Chainium supports Ethereum ecosystem for now and will support more blockchains in the future.</p>
<p>Our goal with Chainium is after the completely commission-free and peer-to-peer crypto payments that we do at CryptoPay. To create a full Web3 and Blockchain connector and integrator for WordPress. At the moment, we have only added WordPress login and registration processes with Web3 wallets like MetaMask on the Ethereum ecosystem, but you can see our plans for Chainium going forward in the features list below.</p>
<h3>Features</h3>
<ul>
<li>Web3 Crypto Wallet Authenticator</li>
</ul>
<p>Web3 Wallet Authenticator only supports Ethereum and other EVM compatible blockchains for now. You can authenticate users with their Web3 wallets like MetaMask, Trust Wallet, etc. Also supports mobile wallets by Reown AppKit (formerly WalletConnect).</p>
<h3>Upcoming Features</h3>
<ul>
<li>NFT Marketplace</li>
<li>Blockchain Explorers</li>
<li>Blockchain User Wallets</li>
<li>Blockchain User Profiles</li>
<li>Solana, Tron, Bitcoin Integration</li>
</ul>
<h3>What is Web3 Wallet Authenticator?</h3>
<p>Web3 Wallet Authenticator is a new way to authenticate users on websites. Instead of using traditional username and password, users can authenticate with their Web3 wallets like MetaMask, Trust Wallet, etc. This way, users can sign in to websites without creating an account and without sharing their personal information.</p>
<h3>How does it work?</h3>
<p>When a user tries to sign in to your website, Chainium will ask the user to connect their Web3 wallet. The user will sign a message with their wallet and Chainium will verify the signature. If the signature is valid, the user will be authenticated and signed in to your website.</p>
<h3>Why use Web3 Wallet Authenticator?</h3>
<p>We currently have two shortcodes for you to use Chainium. The first shortcode is [beycanpress-chainium-init] and the second shortcode is [beycanpress-chainium-matching]. You can use the first shortcode to show the login button and the second shortcode to show the address matching form.</p>
<p>You can add the relevant shortcodes wherever you want on your site. There are also options to enable Chainium for the WordPress Login page and WooCommerce My Account Login page directly from the settings.</p>
<p>You can also write custom CSS to customize the shortcodes comes with standard styling.</p>
<h3>How to enable registration?</h3>
<p>By default Chainium only supports login and address matching. If you want to enable users to register directly with their wallet, you need to enable the “Anyone can register” option in the WordPress general settings.</p>
<h4>Privacy notices</h4>
<p>With the default configuration, this plugin, in itself, does not:</p>
<ul>
<li>use cookies;</li>
<li>track users by stealth;</li>
<li>It only sends active plugin count and active feedback;</li>
</ul>
<h4>3rd Party Libraries & API’s</h4>
<ul>
<li>BeycanPress/csf
<ul>
<li>License: MIT</li>
<li>Source code: https://github.com/BeycanPress/csf</li>
<li>What is this library for?: This library is used for the options panel and not sending data to external servers.</li>
</ul>
</li>
<li>https://sweetalert2.github.io/
<ul>
<li>License: MIT</li>
<li>Source code: https://github.com/sweetalert2/sweetalert2/</li>
<li>What is this library for?: This library is used to show alerts to the user.</li>
</ul>
</li>
<li>https://beycanpress.com/, https://services.beycanpress.com/
<ul>
<li>Privacy policy: https://beycanpress.com/privacy-policy/</li>
<li>This is our website. We use it to provide support and sell premium plugins.</li>
</ul>
</li>
<li>https://reown.com/appkit
<ul>
<li>Privacy policy: https://reown.com/privacy-policy/</li>
<li>This is the wallet connector for blockchain dapps as a open source project.</li>
</ul>
</li>
</ul>
<h4>Translations</h4>
<p>You can easily translate with Loco translate.</p>


Chainium – Blockchain Integrations & Web3 Crypto Wallet Authenticator

Blockchain Integrations, Web3, Crypto, Wallet, Authenticator, Login, NFT Marketplace, Explorer, MetaMask, Trust Wallet, Ethereum, Solana, Tron

Spreebie Barter – Ethereum Payments and Donations vs Chainium – Blockchain Integrations & Web3 Crypto Wallet Authenticator