The Law Dictionary

Your Free Online Legal Dictionary • Featuring Black’s Law Dictionary, 2nd Ed.

OPEN FINANCIAL EXCHANGE (OPX) Definition & Legal Meaning

Definition & Citations:

Technical specification that provides security and privacy when financial information is exchanged via the Internet. However, lacks authentication and authorization functions, which are instead provided by third party vendors.


This article contains general legal information but does not constitute professional legal advice for your particular situation. The Law Dictionary is not a law firm, and this page does not create an attorney-client or legal adviser relationship. If you have specific questions, please consult a qualified attorney licensed in your jurisdiction.