EXH-23 EXHIBIT 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the use in this Amendment No. 1 to Registration Statement No. 333-54410 of eB2B Commerce, Inc. of our report dated April 16, 2001 appearing in the Prospectus, which is a part of such Registration Statement, and to the reference to us under the heading "Experts" in such Prospectus. /S/ DELOITTE & TOUCHE LLP New York, New York July 12, 2001