The Authorize.net Android SDK by Authorize.net offers API interaction with the aim to implement mobile payments into applications. The goal of the kit is to save developers' time. Instead to write code, the kit contains the elements to interact with the Authorize.net gateway. Authored by H Presiler.
OFX, a foreign currency exchange company, last week announced that its OFX Developers program has exited beta and is now open to all developers. OFX Developers offers a Payments API that gives developers 24/7 access to the global currency markets at rates more competitive than banks'.