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ante up something
to give money or something of value She refused to ante up the personal and financial information that she was asked to provide. Every member of the team anted up $50 to pay for equipment.
Pay what is due, contribute; by extension, do one's share. For example, The trustees were asked to ante up $10,000 each for the new scholarship, or Tired of watching Joe sit around while they cleaned up, the roommates told him to ante up or move out . This expression comes from poker and other betting games, where to ante signifies making a bet or contribution to the pot before the cards are dealt. It was being used more loosely by the mid-1800s. Also see raise the ante.
1. To put some amount into the pool at the beginning of a round in poker or a similar card game: Everyone should ante up $1 to start the game. It may be your last dollar, but you'll have to ante it up! We must ante up before the cards are dealt.
2. To provide some funds or capital: The fundraisers anted up $10,000 for the charity.
3. To pay some amount of money, often reluctantly: Travelers are forced to ante up $5 for a candy bar at the airport. Can you imagine having to ante money up to use the restroom?