First, Choose Your Crypto Wallet
You will need to create a crypto wallet. A wallet is a software that allows you to accept, store, and manage your payments with cryptocurrency. There are dozens of online and offline wallet options. They may differ in cost, security, convenience, and other features. Typically, you need a different wallet for each type of coin, so check Blockchain, CoinBase, Bitcoin Core, Exodus, Litecoin.
Let’s move to WordPress Plugins
(1) Cryptocurrency Price Ticker Widget
This plugin displays the current prices of 100+ cryptocurrencies including Bitcoin, Litecoin, and Ethereum. The Price Ticker lets you show these prices inside the header or footer of your site. Using widget shortcodes, you can install it anywhere on your site and customize the background/font color.
(2) Crypto Coin Ticker
Display a list of prices for all your favorite cryptocurrencies like Bitcoin, Ethereum, Litecoin and more! Reads from the CoinMarketCap.com API which provides updated prices for over 1300 cryptocurrencies and altcoins. This plugin will cache the results on your site for 2 minutes, to avoid unnecessary bandwidth usage.
Plugin Link:- https://wordpress.org/plugins/crypto-coin-ticker/
(3) Cryptocurrency Rocket Tools
This plugin lets you display a price ticker, a table of current cryptocurrency prices, a graph of historical prices, and a converter.
(4) All Currencies for WooCommerce
All Currencies extends the WooCommerce plugin that you have already installed on your e-commerce site. This plugin has WordPress multisite compatibility and handles around 30 types of cryptocurrencies. Once it’s been installed, you’ll be able to see cryptos among other country currencies in your WooCommerce list.
(5) GoUrl Bitcoin Payment Gateway
GoUrl also provides cryptocurrency payment processing if you want to sell products, memberships, and digital downloads using the GoUrl Bitcoin Payment Gateway plugin. It automatically forwards all payments to external Bitcoin or 10+ altcoin wallet addresses.
(6) GoUrl WooCommerce
This plugin needs to be integrated with WooCommerce. It provides a cryptocurrency payment gateway and allows you to accept Bitcoin and other altcoins straight to your wallet addresses. While there is no monthly fee, there is a per-transaction fee.
(7) Simple Monero Miner – Coin Hive
This plugin allows you to earn money alternatively by mining monero on visitors CPU. you can control the throttle(efficiency) of your users CPU, hence 100% usage(draining) is overridden.
(8) Ether and ERC20 tokens WooCommerce Payment Gateway
Ether and ERC20 tokens WooCommerce Payment Gateway enables customers to pay with Ether or any ERC20 or ERC223 token on your WooCommerce store.
There are plenty of plugins with different functionalities are available. Here I’m not able to cover all plugins. If you found some good plugin which is not in above list then you can let me know by commenting below.