Stephanie Clifford, who uses the stage name Sturmie Daniels, said the relationship with Trump began in 2006 and lasted several months. Trump denied he had a relationship with Clifford.
"This is a very fair offer," Michael Avinati, the actress's lawyer, said in an interview.
"It fulfills the purpose of allowing the American people to determine who is telling the truth after hearing the parties."
The alleged sexual relationship between pornographic actress Stephanie Clifford and US President Donald Trump has become the latest crisis
Clifford may face a $ 1 million penalty if she violates the non-disclosure agreement she signed.