API Specifications
Direct Edge Portal^sm
Direct Edge provides clients with industry standard FIX access directly to Direct Edge to enter orders and receive execution acknowledgements. We seek to ensure seamless subscriber access and will work with you to certify your Direct Edge Portal^sm connection before you enter your first order.

For each Direct Edge Portal^sm connection, a subscriber will receive a primary and secondary port for order entry and trade reporting. Depending on order flow volume and characteristics, clients may consider establishing multiple Direct Edge Portal^sm connections. API Specifications are available in HTML or PDF formats.

Direct Edge View^sm
Direct Edge View^sm allows market participants to view the full depth-of-book for orders resident in the Direct Edge book. Direct Edge View^sm is an optional service exclusively for Direct Edge clients. 
 
SCRATCH (compatible with ITCH) Specifications are available in PDF.

Direct Edge ELP View
Direct Edge ELP View is available to any Direct Edge subscriber that chooses to enroll as a Direct Edge Enhanced Liquidity Provider. API Specifications are available in HTML or PDF formats.

Direct Edge Connectivity Guide
For information on methods of connecting to Direct Edge, bandwidth requirements, etc., please click here.

Security Master List
For a complete list of securities than can be traded on EDGA and EDGX, please click here.^[1]

^[1]Subject to change based on market and symbol-specific factors.