EXHIBIT 23.1


                         CONSENT OF INDEPENDENT AUDITORS


We consent to the reference to our firm under the caption "Experts" in the
Registration Statement (Form S-3) and related Prospectus of Billserv, Inc.
for the registration of 1,758,240 shares of its common stock and to the
incorporation by reference therein of our report dated February 5, 2001,
except Note 16 as to which the date is March 21, 2001, with respect to the
consolidated financial statements of Billserv, Inc. (formerly billserv.com,
Inc.) included in its Annual Report (Form 10-K) for the year ended December
31, 2000, filed with the Securities and Exchange Commission.



                                                        Ernst & Young LLP



San Antonio, Texas
July 2, 2001