Fintech & Payments
The deposit layer for fintech and payments
Prediction markets, fintech platforms, and payment apps need users funded fast — from any account, any rail, anywhere in the world. Fun handles everything in between.
Stateful & native
A deposit experience that adapts to each user and enables them to deposit using any method natively within your interface.
Crypto to cash
Orchestrate complex flow of fund configurations with compliant flows. Settle in crypto or fiat anywhere near-instantly.
Managed liquidity
Fun manages liquidity and rebalancing so you can process withdrawals instantly without manual intervention.
Ostium is the leading decentralized exchange for real-world asset perpetuals. To trade on Ostium's markets, users needed crypto wallets and on-chain infrastructure, limiting access to crypto-native traders. Ostium integrated Fun to power every deposit and withdrawal for their perpetual markets, enabling them to expand beyond DeFi.
55+
global markets
Infrastructure you don't have to think about
Fun commits to better SLAs than any other on-chain vendor.
Uptime
Settlement time
Asset coverage
Spreads
Availability
Response time
Modern payments for modern companies
Connect with us
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0.42 ETH → USDC