ATLANTA, July 24, 2012 /PRNewswire/ -- TRX, Inc. (www.trx.com) (OTCQB: TRXI), a global leader in travel data and technology, today announced the release of a new API (application programming interface) for its expense management solution TRUEXPENSE. The new cloud-based, RESTful API makes it easy for customers, suppliers and other third parties to integrate their systems with TRUEXPENSE. (Logo: htt