Buying crypto just got a lot faster
Instant settlement for a wide range of tokens across 20+ chains. Approve more transactions across more payment methods, with higher order values.
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The Sardine advantage
Increase conversion with the world’s safest crypto on-ramp
95%
Higher authorization rates via bank ACH. Only with Sardine.
Up to $25K
Funds available right away. No more waiting 2-3 days to use crypto.
60+ tokens
Support for 20+ chains: Ethereum, Polygon, Optimism, Solana...
Risk free
Avoid chargeback liability, compliance, and legal risk.
Buy with instant ACH
Buying crypto with cards is no longer your only option
Purchasing crypto with a credit card can present challenges, such as low authorization rates, strict purchase limits, and high fees.
Sardine’s fraud technology allows us to take on risk that banks typically avoid, to give your customers higher, dynamic limits and instant access to their funds.
White-glove service
Not just software, you’re getting a payments and fraud ops team
Our payments and compliance experts partner with your engineers to create custom KYC onboarding flows that streamline CX, saving you countless implementation hours.
Sardine’s fraud operations has your back:
- Coverage against ALL chargebacks
- Continuously review fraud cases
- Adapt precision rules to increase auth rates
- Dedicated account manager with 24-7 support
We’re excited to offer MetaMask users instant ACH funding with Sardine. Instant ACH allows higher limits than cards and has a higher authorization rate than cards. So it is game-changing for our users to instantly move dollars in their bank to crypto in their MetaMask wallet.
Payment methods
Scale faster with global payments coverage
Sardine supports local bank and card payments across 180+ countries.
- Instant Bank ACH (US)
- Apple Pay
- Google Pay
- Global Banking rails (SEPA, FPS, Pix)
- Visa, Amex, MasterCard, Discover
