The Cryptex iOS SDK by Sathya Rajaraman allows developers to check prices and account balances across multiple cryptocurrency exchanges from their iOS applications written in Swift 4. Trading features will be added in the future. This SDK covers the Gemini, GDAX, Bitfinex, Poloniex, Binance, Kraken, Cryptopia, Koinex, BitGrail, and CoinMarketCap APIs.
Ten APIs have been added to the ProgrammableWeb directory in categories including Cryptocurrency, Identity, Memes, and DevOps. Highlights include an API for Michigan voting data, an API for Whereby video conferencing, and an API for returning memes. Have a look at what's new.
Codugh wants developers to directly earn money for their APIs. It's building a marketplace where developers publish APIs. As those APIs are used, regardless of integrated application, the API developer gets paid. Codugh has partnered with Bitcoin SV (BSV) to pay developers per call.
UTRUST has a bold vision: to be the PayPal of cryptocurrencies. The Swiss startup has a number of APIs in beta, and plans on launching a publicly available crypto payment platform in early 2019. The platform will enable both online and brick and mortar merchants to accept cryptocurrency payments.