Lesley-Ann Vaughan Lesley-Ann Vaughan works with CGAP's Customer & Provider Solutions Team to push the frontiers of digital finance. By Lesley-Ann Vaughan Research18 April 2017 Digital Rails Get a more detailed introduction to open APIs — what they are and how they can unlock innovation in digital financial services ecosystems — in this e-book. Pagination First page « First Previous page ‹‹ Page 1 Current page 2