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Sardine Payments | Crypto On-Ramp

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.

Trusted by

The Sardine advantage

Increase conversion with the world’s safest crypto on-ramp

95%

95%

Higher authorization rates via bank ACH. Only with Sardine.

Up to $25K

Up to $25K

Funds available right away. No more waiting 2-3 days to use crypto.

60+ tokens

60+ tokens

Support for 20+ chains: Ethereum, Polygon, Optimism, Solana...

Risk free

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
Not just software, you’re getting a payments and fraud ops team

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

Flexible integration

Embed our widget with just three lines of code

Sardine offers flexible integration options:

Hosted UI
  • Web
  • Mobile web view
Custom UI
  • API
  • Headless SDK
Embed our widget with just three lines of code

Get started with Sardine

A safer, faster Crypto On-Ramp

Get in touch with our sales team.

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