Former Trump aide Sam Nunberg said Wednesday that he turned over all materials requested to Special Counsel Robert Mueller — two days after a bizarre media blitz in which he insisted he would not cooperate with the Russia probe.

“I’m not holding anything back,” Nunberg told WABC Radio’s Curtis Sliwa and Rita Cosby. “[Complying with the subpoena] was much easier to do than I initially thought.”

Nunberg confirmed to Cosby that he had surrendered to Mueller’s team a trove of communications — including texts and emails between 10 campaign associates and President Trump — ahead of the Wednesday evening deadline.

Nunberg additionally said he was fully prepared to testify before a grand jury on Friday.

“I’m not going to take the fifth on anything, because I don’t need to take the fifth on anything,” he said. “I’m going to answer every single question.”

Nunberg also continued to deny accusations that he was intoxicated during a meandering Monday night CNN appearance, in which host Erin Burnett asked him if he’d been drinking.

“If I was able to do a 35-minute interview drunk, I think that would be pretty historic,” Nunberg said. “I wasn’t drunk.”

Still, Nunberg said he was open to going to rehab after an unnamed friend told him he suspected he had a drinking problem.

“I’ll listen to people, and see if there’s proper programs,” he said. “I’m not a 24-hour-a-day alcoholic.”