Donald Trump denounced the Republican National Committee Saturday for using his popularity to shill for cash.

The RNC sent an e-mail hours before Saturday’s South Carolina debate asking supporters to give between $35 and $250 to “Get on Trump’s List.”

“If you put your name on his list of active party supporters, he will proudly see your name next to the amount you chose to donate to the nominee’s war chest,” the message read.

But Trump said he never approved the solicitation.

“The RNC does not treat me well and then they use my name, without my knowledge, to raise money for themselves,” Trump said in a statement.

“This totally unauthorized notice is yet another example of deceptive Washington tricks used to take advantage of the voters and get money from the hard-working people the politicians have failed,” he added.

Trump urged his supporters not to donate.

“I am self-funding my campaign! Do not pay,” he tweeted.

Party officials said the message was part of a straw poll compelling Republicans to fund the general-election campaign.

But they withdrew the appeal at Trump’s behest.