Six people tied to a drug delivery service dubbed “Mike’s Candyshop” were nabbed Wednesday in connection with HQ Trivia founder Colin Kroll’s fatal overdose, federal authorities and a report said.

The group was charged with peddling heroin and cocaine to customers in the Big Apple almost daily, from at least January 2017 up to this month, the US Attorney’s Office for the Southern District of New York said in a statement.

“This illicit enterprise allegedly allowed people to order heroin and cocaine to their doorstep simply by calling the business phone number with the same convenience as if they were ordering a pizza,” said Peter Fitzhugh, special agent in charge of Homeland Security Investigations in New York.

A customer — identified only as “Victim-1” in the criminal indictment, but as Kroll by ABC News — died from a cocktail of drugs that included heroin and cocaine allegedly provided by the delivery service.

Tech whiz Kroll, 34, was found dead Oct. 16, 2018, lying face-down in the bedroom of his luxury Nolita apartment on Spring Street.

After Kroll’s death, the dealers changed the “Mike’s Candyshop” phone number twice to avoid detection, but “nevertheless continued to operate its on-demand cocaine and heroin delivery service,” the complaint states.

They allegedly dealt seven days a week from about 6 p.m. to 12 a.m. — except on major holidays.

The drug pushers were allegedly led by Ariel Tavarez, 38, and included Christian Baez, 33, Luis Meson, 31, Gregoris Martinez, 34, Kevin Grullon, 25, and Joiffrey Urena, 27. They were all charged with one count of conspiring to distribute heroin and cocaine.

If convicted, they each face a minimum of 10 years in prison.

Kroll rose to prominence in 2012 after founding the now-defunct video app Vine, which was sold to Twitter for $30 million that year. He co-founded the HQ Trivia app in 2017 and was its CEO at the time of his death.