The Vertcoin Payment API, and API for Vertcoin, a digital internet Crypto Currency, has many features alongside Instant Checkout that can help developers organize websites which utilize such components as sales, payment, and money-earning. With direct integration, some of the features accessible through the Vertcoin Payment Gateway are: Pay-Per-Product, Pay-Per-Download, Pay-Per-Membership, Pay-Per-Post, Pay-Per-Registration, and Pay-Per-Page Access. The Vertcoin Payment API supports a variety of languages and more can be added upon request.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.