For sportsbooks, payments are considered high-risk, so mainstream processors can be restrictive or freeze funds if compliance is unclear. Most operators use a mix of card processing and crypto rails rather than relying on one provider.
For crypto, gateways like NadiFin, Cryptomus, and CoinGate can handle deposits, invoices, and automated payout flows. Stablecoins are commonly used because payouts are fast and global.
For cards, you usually need a licensed high-risk processor and proper compliance/KYC setup or just use a fiat-on-ramp like Ivno. Avoid “renting” Stripe accounts or third-party accounts because that often leads to shutdowns and frozen balances.
Most sportsbook setups use card gateway for mainstream users, crypto for fast withdrawals, and wallet-based payout systems.