CoinMarketCap has launched a professional version of its cryptocurrency market data API. The company's original public API is included as the free tier of the Professional API. The API includes endpoint categories across a spectrum of market data including exchange, currency, and market data.
Ripple provides blockchain payment technologies for banks, giving them more reliability, cost efficiency, and speed (transaction completion and recognition) that are infamous challenges within the banking industry. Its solutions enable banks to handle inter-bank transactions, liquidity and payments.
ARK, an all-in-one blockchain solution, has announced a v2 API "that links up networks of blockchains from any part of the world onto a unified ecosystem." The API is based on ARK's SmartBridge technology, which aims to to connect blockchains together and facilitate communication between them.