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barter market

openBarter extends the mechanism of a CLOB - the central part of regular markets - and implements a multilateral barter. It is based on an extension of PostgreSQL.


A central limit order book (CLOB) is the key component of a market, and markets organize economy. openBarter is a CLOB performing competition without the requirement of a central currency to express prices. It can be used to exchange property of any value that can be measured with a standard including natural resources, ecological quota, energy and even currencies.


Download version 0.8.1 (stable)
released on 22 June 2013

VCS Checkout


Extension or Plugin

This package can be used as an extension, plugin, or add-on to:


LicenseVerified byVerified onNotes
License:GPLv3orlaterJgay19 July 2013

Leaders and contributors

olivier Chaussavoine initiator and leader

Resources and communication

AudienceResource typeURI

Software prerequisites

Required to usepostgreSql
Required to buildgcc
Required to buildmake
Required to buildbison
{{{Prerequisite description}}}

This entry (in part or in whole) was last reviewed on 19 July 2013.


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"initiator and leader" is not in the list (Maintainer, Contributor, Developer, Sponsor, Unknown) of allowed values for the "Role" property.

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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

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