Written assignment

N.Y. General Obligations Law § 5-1107, under Consideration; Effect of Writing On Requirement of Consideration.

N.Y. General Obligations Law § 5-1107

§ 5-1107. Written assignment. An assignment shall not be denied the effect of irrevocably transferring the assignor's rights because of the absence of consideration, if such assignment is in writing and signed by the assignor, or by his agent.