"The agreement provides a basis for restoring trust among the parties and creates the conditions for a path forward for Greece within the eurozone, which is in the best interests of Greece, Europe and the global economy," Lew said in a statement.
He noted Greece's commitment under the still-tentative deal, which maps out a huge third bailout for the country and requires difficult fiscal and structural reforms.
But it also "reflects a commitment by its creditors to provide financial support and help create a path for Greece to return to growth, and achieve debt sustainability," a point the US had pressed during the tense negotiations of recent weeks.
