In bond markets, most trades are conducted via bilateral negotiations or th
e use of brokers. Especially in the case of large blocks, the anonymity of
the traders is very important. In a joint project of Deutsche Borse AG, Com
paq Computer GmbH, living systems AG and the chair Of Information Systems o
f the University of Giessen, a trading system was modeled and implemented w
hich allows the identification of potential trading partners within an anon
ymous market. Software agents represent the orders and try to match both, p
roducts and partners. Alternative pricing mechanisms were realised. The arc
hitecture is based upon the FIPA-specification. The system was modeled obje
ct-oriented and implemented in Java.