Cryptadium
CRYPTADIUM

Reliable cryptocurrency processing for your business

Start accepting cryptocurrency payments on your website today

  • Commission – up to 0.9%
  • Automatic payment processing
  • Free integration in one day
Connect Cryptadium
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Cryptadium crypto processing
Regulated by CNAD El Salvador
BTCSP License
B2B Only
Services provided to legal entities
AML/KYB
In compliance with LEPLAF and GAFILAT
High-level security
AES/TLS Encryption, MFA, 99.5% SLA
Universal

Universal crypto-payment solution: on website, social media and email

WebsiteSocialEmail
CMS

Easy integration with popular CMS

wooopencartprestashoptildaos
API

Ready-made integration modules via API

On-ramp

Customer pays with card, you receive crypto

Per-transaction fee — up to 0.9%
Varies with your turnover

Sign up

How Cryptadium payment service works

Connect a reliable crypto payment method

1

Getting started

  • Register in dashboard
  • Account verification
  • Account activation
  • Choose integration method
  • Connect site to payment system
  • Add wallets
Getting started
2

Dashboard setup

  • Payment notifications
  • Extra security
  • Auto crypto withdrawal
  • Stable-value settlement option
  • Underpayment handling
Dashboard setup
3

How payment flows

  • Customer creates and pays invoice
  • Payment hits balance
  • Funds auto-withdrawn
  • Analytics on paid invoices
How payment flows

Accept Cryptocurrency Payments in a Convenient Format

API

Automated crypto processing for payment streams.

Explore API
payment.html
<form action=
  "https://dashboard.cryptadium.com/api"
  method=
"post"
>
 
  <input name=
"amountUsd"
    type=
"hidden"
 value=...
  <input name=
"currency"
    type=
"hidden"
 value=...
  <input name=
"shopId"
 ...
02

Payment widget

Button with embedded form for your website.

Learn more
03

CMS plugins

WooCommerce, OpenCart, PrestaShop, Tilda, GetCourse, Insales.

More about plugins
04

Payment link

Direct payment link — social, messengers, email.

How to create a link
05

Stable-value calculation

Crypto asset volatility protection.

Learn more
06

On-ramp

Card payment — fiat in, crypto out.

Learn more
07

Subscription payments

Recurring payments with custom periods.

Details

Legal entities only.

Get Exclusive Terms for Your Business!

Special rates for high-volume projects

Leave your contact details, and our specialists will reach out to discuss special terms and answer your questions.

A payment solution that suits global businesses

International E-commerce

International e-commerce platforms accepting cross-border buyers and requiring digital asset payment processing.

Learn more →

SaaS and Subscription Services

Software-as-a-Service businesses billing corporate clients across multiple jurisdictions.

Learn more →

B2B Fintech Services

Payment service providers, aggregators and fintech companies integrating digital asset processing into their offering.

Learn more →

Digital Agencies and Professional Services

Marketing agencies, design studios, consultancies and professional service providers with international clientele.

Learn more →

Educational platforms (EdTech)

Online educational platforms, professional schools and B2B course providers with international reach.

Learn more →

Ready-made modules for quick and easy integration

We regularly add new free modules for popular content management systems

WooCommerceWooCommerce
OpenCartOpenCart
PrestaShopPrestaShop
TildaTilda
GetCourseGetCourse
Install Plugin→
Connect in 1 day

Start accepting cryptocurrency payments today

Up to 0.9% fee per transaction. Setup, usage and withdrawal — 0%.

Ask a question and get a solution for your business!

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Crypto card and Bitcoin

Crypto blog

How to grow your business most effectively

Useful and current information, practical advice and technical crypto solutions from Cryptadium experts

Go to blog
Crypto World

Chargeback in Crypto: Can You Get Your Money Back or Dispute a Blockchain

11/26/2025, 12:00:00 PM

Let's explore why a true chargeback is impossible in cryptocurrency, what risks remain for businesses, and how to protect yourself from losses.

Read article
Crypto World

Crypto Payments in EdTech: How Students Are Buying Courses in 2025

10/30/2025, 12:00:00 PM

Cryptocurrency in education is predicted to directly influence the transformation of existing business models and the emergence of new ones.

Read article
Business

5 Reasons SaaS Companies Are Switching to Crypto Payments in 2025

10/23/2025, 12:00:00 PM

We explore why the transition to crypto payments has become one of the key decisions for SaaS companies

Read article

6 reasons to connect Cryptadium

Flexible improvements

We continuously improve the platform. Our team helps with integration.

Quick support

Detailed answers to any questions. 24/7 support.

Simple and convenient

Intuitive interface. We use the platform ourselves.

Minimum fees

Pay only for received transactions. Setup, usage and withdrawal — 0%.

Security

Regular independent code audits. El Salvador License.

Easy integration

Our developers help you connect.

FAQ

Crypto is based on cryptography providing reliable encryption. Blockchain ensures full transaction history.