August 6, 2025

The CRYMBO Payment Widget: Turn Fiat Payments into Crypto Settlements

PayPal recently made headlines with its new “Pay with Crypto” feature — allowing users to pay in cryptocurrency while merchants receive fiat. It’s a clear signal that crypto payments are becoming more mainstream.

At CRYMBO, we’ve been enabling this kind of flow, and much more, for over a year.

Our infrastructure helps EMIs, PSPs and platforms embed crypto payments, enable stablecoin settlements, and ensure full on-chain compliance, all without heavy development work.

But here’s where CRYMBO takes it further:

With CRYMBO, merchants can also do the reverse, and arguably more powerful, flow: Fiat-in, Crypto-out.

Why Does "Fiat-in, Crypto-out" Matter?

While many customers still prefer to pay in traditional currencies like euros, dollars, or francs, more and more merchants want to receive stablecoins like USDT or USDC. Why?

Because crypto settlements offer:

  • Faster access to funds
  • Lower transaction fees
  • Global reach without currency conversion
  • Exposure to digital assets
  • Easier integration with Web3 ecosystems

The problem is — this isn’t easy to do without specialized infrastructure. That’s where CRYMBO comes in.

What Is the CRYMBO Payment Widget?

The CRYMBO Payment Widget is a simple tool that can be embedded directly into a merchant’s checkout flow. It allows:

  • Customers to pay in fiat (via credit card, bank transfer, or open banking)
  • Merchants to receive crypto, seamlessly and compliantly

Example:

A user in Germany buys €200 worth of services from an online gaming platform.
They pay by credit card. CRYMBO instantly converts the €200 into USDT and sends it to the merchant’s wallet.

  • No need for the user to understand crypto.
  • No technical setup for the merchant.
  • Just fast, smooth, and compliant settlement.

How It Works 

  1. Customer makes a payment in fiat – via credit card, wire transfer, or open banking, using a familiar and trusted interface.

  2. CRYMBO instantly processes the payment – converting the fiat amount into a predefined stablecoin (e.g., USDT, USDC) at the best available rate.

  3. Crypto is routed to the merchant – directly to a self-custody wallet or an admin-managed wallet, depending on your setup.

  4. Transaction details are logged and reported – ensuring full transparency, compliance, and traceability across the entire flow.

And yes — CRYMBO clients earn a transaction fee on each processed payment.

This solution is ideal for:

  • Digital service platforms (gaming, e-learning, marketplaces)
  • Fintechs and EMIs looking to offer embedded crypto features
  • Merchants selling globally who want to simplify cross-border payments
  • Web3 projects that want fiat-to-crypto on-ramps without friction

Ready to Power Your Fiat-to-Crypto Journey?

Whether you're a merchant, platform, or fintech provider, the CRYMBO Payment Widget opens the door to a new generation of payments.

👉 Contact us to learn how we can help you bring seamless crypto settlement into your checkout flow.

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