On-ramp option: accept crypto payments from bank cards
On-ramp is a business solution that lets you accept payments in cryptocurrency from customers who pay with regular bank cards. Your buyers can pay for goods and services even without a crypto wallet: fiat money is automatically converted into cryptocurrency right at the moment of payment.

Available fiat currencies
Smooth fiat-to-crypto conversion for the world's major currencies.
EURUSDGBPTRYJPYBRLNGNVNDMXNKRWPLNSEKCHFCADCZKDKKBGNHKDAUDINR- 🇪🇺EUREuro
- 🇺🇸USDUS Dollar
- 🇬🇧GBPBritish Pound
- 🇹🇷TRYTurkish Lira
- 🇯🇵JPYJapanese Yen
- 🇧🇷BRLBrazilian Real
- 🇳🇬NGNNigerian Naira
- 🇻🇳VNDVietnamese Dong
- 🇲🇽MXNMexican Peso
- 🇰🇷KRWSouth Korean Won
- 🇵🇱PLNPolish Zloty
- 🇸🇪SEKSwedish Krona
- 🇨🇭CHFSwiss Franc
- 🇨🇦CADCanadian Dollar
- 🇨🇿CZKCzech Koruna
- 🇩🇰DKKDanish Krone
- 🇧🇬BGNBulgarian Lev
- 🇭🇰HKDHong Kong Dollar
- 🇦🇺AUDAustralian Dollar
- 🇮🇳INRIndian Rupee
Benefits of On-ramp
- ✓Convenient crypto processing for B2B companies. Startups, small and large businesses
- ✓Support for popular fiat currencies and crypto coins
- ✓Expanding your customer base with users who have no experience with cryptocurrency
- ✓Instant conversion of traditional money into cryptocurrency with no extra steps
- ✓Automatic conversion of fiat into cryptocurrency at the current rate
Available fiat currencies
We provide convenient conversion of fiat money into cryptocurrency for the world's major currencies: EUR, USD, GBP, TRY, JPY, BRL, NGN, VND, MXN, KRW, PLN, SEK, CHF, CAD, CZK, DKK, BGN, HKD, AUD, INR.
Dashboard benefits
- ✓Detailed analytics and statistics. History and status of all operations, export to Excel
- ✓Balance and withdrawal management. Automatic or manual withdrawal of funds at any time
- ✓Security and control. Two-factor authentication, IP filtering, operation confirmation
- ✓Integration and API. Enable crypto payment acceptance in just a few minutes
- ✓Personal support. A round-the-clock support team and dedicated manager assistance
FAQ
What is on-ramp?
+
A service that lets you instantly convert fiat money into cryptocurrency at the moment of payment. It works as a "bridge" between the banking system and the crypto world: the customer pays by card, and the merchant receives cryptocurrency.
What are the fees for using on-ramp?
+
On average 4.85%: 3.95% — the service fee for conversion and processing, and up to 0.9% — the Cryptadium fee for processing. The amount depends on the sum and currency.
How does the conversion work?
+
The client enters card details on a secure form provided by a licensed third-party provider. The provider processes the fiat payment under its own licence, converts the funds into cryptocurrency at the current rate, and transfers the resulting digital asset to the Cryptadium platform. After verification, the amount is credited to your balance. Cryptadium does not process fiat funds directly.
Which assets are available?
+
Bitcoin and stable assets across major networks (ERC-20, TRC-20, BEP-20).
How quickly are funds credited?
+
Conversion is instant, and payment verification takes a few minutes. On average, the entire process takes no more than 15 minutes.
How to connect On-ramp
Register a Cryptadium account
Complete verification and activate your account
Choose how to connect to your website
Enable the on-ramp feature in the settings
Start accepting payments
Connect On-ramp today and expand your payment acceptance options!
Connect CryptadiumSuitable for
Cryptadium serves legitimate B2B businesses in these industries
International E-commerce
International e-commerce platforms accepting cross-border buyers and requiring digital asset payment processing.
Learn more →SaaS Services
Software-as-a-Service businesses billing corporate clients across multiple jurisdictions.
Learn more →B2B Fintech
Payment service providers, aggregators and fintech companies integrating digital asset processing into their offering.
Learn more →Digital Agencies
Marketing agencies, design studios, consultancies and professional service providers with international clientele.
Learn more →EdTech
Online educational platforms, professional schools and B2B course providers with international reach.
Learn more →See also
API
Automated crypto processing for payment streams.
Learn morePayment widget
Button with embedded form for your website.
Learn moreCMS plugins
WooCommerce, OpenCart, PrestaShop, Tilda, GetCourse, Insales.
Learn morePayment link
Direct payment link — social, messengers, email.
Learn moreStable-value calculation
Crypto asset volatility protection.
Learn moreSubscription payments
Recurring payments with custom periods.
Learn more