The PotChain Web Socket API is an open-source bitcoin websocket API. the Web Socket API allows you develop bitcoin-related applications (such as wallets) that require certain information from the blockchain that bitcoind does not provide. The web socket API is served using socket.io.
This is a backend-only service. If you're looking for the web frontend application, see https://github.com/bitpay/insight.
The PotChain Web Socket API is used for PotCoin, an ultra-secure digital cryptocurrency, network and banking solution for the global legal marijuana industry.