While the Allies at the Paris Peace Conference made up more than twenty nations, the Big Four entered Versailles and were leading architects of the Treaty of Versailles which was signed by Germany; the Treaty of St. Germain, with Austria; the Treaty of Neuilly, with Bulgaria; the Treaty of Trianon, with Hungary.
No, he did not achieve his peace without victory. It was to much of a burden on Germany and the League of Nations didn't include the United States of America.