Two books disagree.
You get paid either way.

Arbet reads DraftKings, FanDuel and BetRivers every 20 seconds, finds the games where their prices guarantee a return, sizes the stakes for your bankroll, and sends you to both betslips.

Free to look. Pro opens the betslip links and every book.

How it finds an edge

  1. 01

    Read every book's own feed

    The same prices each sportsbook's app loads, pulled every 20 seconds. No screenshots and no third-party delay on the books Arbet reads directly.

  2. 02

    Match the game across books

    DEN Broncos at one book is Denver Broncos at another. Teams and tip-off are reconciled so every line for a game lands on one row.

  3. 03

    Price both sides before you tap

    When the best price on each side adds up to less than 100%, Arbet shows the edge, splits your bankroll across the legs, and links to both betslips.

On the board

Three books are read directly from their own feeds; the rest arrive through The Odds API when a key is set.

Pricing

Questions

Is this legal?
Yes. Arbet reads publicly displayed prices and links you to licensed sportsbooks. It never places a bet or holds money.
Which states and books?
Arizona books today: DraftKings, FanDuel and BetRivers read directly, with BetMGM, Caesars, Bovada and others through The Odds API. Other states follow the same adapters with a different state code.
How fast is it?
Direct feeds are polled every 20 seconds and the board updates over a live connection the moment a poll finishes. Lines still move; confirm the price at the book.
What does Pro include?
The live board, every book, one-click betslip links for both sides, stake sizing and saved filters. Free accounts see the public board without links.
Can I use my own sportsbook accounts?
That is the point. Arbet tells you which book to open for each side; you place the bets in your own accounts.