bkolbay

This small plugin adds a simple LocalBusiness schema, in JSON-LD notation, to the header of the site. 
An additional “Business Schema” page is created in the WP Settings area that consists of simple form fields to populate the schema.

AW Schema

Adds a simple LocalBusiness schema to the header of the site.

Ion Burdianov

noxonsu

Simplest Multi-currency wallet for WordPress. Check premium version https://codecanyon.net/item/multicurrency-crypto-wallet-and-exchange-widgets-for-wordpress/23532064
We use this 3rd party services: 
https://etherscan.io/ – free public blockchain explorer. they provide information for user balances (Ethereum cryptoccurrency and ER20 assets); 
https://infura.io/ – (free 100,000 Requests/Day) ethereum endoint to broadcast transactions. 
https://www.blockchain.com/btc, https://api.blockcypher.com/v1/btc/main, https://live.blockcypher.com/ – bitcoin explorers 
https://ghostscan.io – GHOST blockchain explorer 
https://explore.next.exchange – NEXT blockchain explorer 
https://horizon.stellar.org – STELLAR blockchain exploreer 
https://api.blocktrail.com/v1/BTC – Bitcoin mining fees data 
https://api.bitcore.io/api/BTC/mainnet – free bitcoin endpoint where we send a transactions for broadcatst to the bitcoin network. Otherwise user must install own bitcoin node. 
https://next.swaponline.io/mainnet – NEXT blockchain node endpoint 
https://noxon.wpmix.net/currsAll.php – free cryptocurrency price feed
<h3>Usage</h3>
Activate plugin, go to MCW options and enable “Use Multi Currency Wallet template as home page.”

Bitcoin, Ethereum and ERC20 crypto wallets with exchange

Simplest Multi-currency wallet for WordPress.

AW Schema vs Bitcoin, Ethereum and ERC20 crypto wallets with exchange