This PHP SDK enables payment processing features in third parties. This package supports PHP 5.4-5.6. PayNetEasy is a highly customizable payment gateway that consolidates the client's payment providers.
Bitcoin's explosive growth in APIs--45 so far in our directory--owes its pace to three cornerstone APIs that make possible a new form of trust, trust by computation rather than the old financial trust built on exclusion.
Our API directory now includes 46 bitcoin APIs. The newest is the Btc.to API. The most popular, in terms of page visits, is the BitStamp API. Below you'll find some more stats from the directory, including the entire list of bitcoin APIs.