Wordpress plugin to retreive ethereum blockchain DApp data on a cron

Hi, we are running a DApp directory built in wordpress. DApps are are a custom post type created in the backend but we need a plugin that will loop through our DApps contract addresses and retreive 24h volume, 7d volume, balance etc. Pretty much all the same data we can see here: [login to view URL] The plugin needs to able to be called by cron so that the data can be retrieve at a regular interval that could be hourly or less. Data can be stored in post_meta or use a separate table depending on your liking. Some data need to be refreshed each time (ex: 24h volume) but historical data for the graph need to be kept. Code needs to be clean, right now it will only support ethereum but eventually will need to be extended to support other smart contract blockchains as they become available so that must be kept in mind while developing.