Cryptsy provides bitcoin and digital currency exchange services through its API. The Cryptsy PHP library by Ronald A. Richardson can be used mainly for DogeCoin and BitCoin. Contact the author for more information firstname.lastname@example.org
Citi has announced the launch of a global Developer Hub and APIs that provide access to a number of Citi platform capabilities including account management, peer to peer payments, and money transfer to institutions. Services are currently available in Singapore, Australia, and the United States.