Cryptadium
CRYPTADIUM

Reliable Crypto Payment Gateway for Business

Accept cryptocurrency payments online on your website

  • Fees 0.9% down to 0.7% as volume grows; 0% setup and withdrawals
  • Automatic payment processing
  • Go live as soon as 1 business day after company review
Connect CryptadiumDemo call
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Cryptadium crypto processing
Company and documents
DUALPAY S.A. de C.V., San Salvador — registration certificate
Businesses only
We work only with registered companies
AML/KYB checks
We review each company before onboarding; document list upfront
High-level security
AES/TLS encryption, two-factor login

A crypto payment gateway for online and global businesses

Cryptadium is a B2B cryptocurrency payment processing that helps companies accept crypto payments on websites, through social media and by email. Manage invoices, transaction statuses, withdrawals and payment analytics from one platform.

Universal

Accept payments wherever you sell

WebsiteSocialEmail
CMS

Easy integration with popular CMS

wooopencartprestashoptildaos
API

Connect through the API

Widget

Payment button styled to match your website

0.9% down to 0.7% per payment received
The higher your monthly volume, the lower the rate

Open an account

How onboarding works — from request to first payment

Five steps with timelines — no surprises after sign-up.

  1. 1

    Request

    A manager replies within one business day.

  2. 2

    Company review (KYB)

    1⁠–⁠3 business days. Document list upfront.

  3. 3

    Payment link

    Right after approval: you can take payments the same day.

  4. 4

    Website or app

    CMS plugin or API: 1⁠–⁠2 business days of your developer's time.

  5. 5

    First live payment

Discuss terms

Choose how to accept cryptocurrency payments

API

Automate high-volume crypto payment processing and connect Cryptadium to your website.

Explore API
02

Payment widget

Add a customizable crypto payment button to your website without building a payment form from scratch.

Learn more
03

CMS plugins

Connect crypto payments through ready-made modules for WooCommerce, OpenCart, PrestaShop, Tilda, GetCourse and InSales.

More about plugins
04

Payment link

Create a direct payment link and send it through email, messengers or social media.

How to create a link
05

Stable-value calculation

Crypto asset volatility protection.

Learn more
06

Subscription payments

Set up recurring cryptocurrency payments with custom billing periods.

Details

All fields are required unless marked "optional".

Leave empty if you don't have one yet

So we can tell you right away whether we can onboard you

What you need

You can choose more than one

Preferred channel

With country code, e.g. +971…

We'll copy our reply here

Business accounts only

Let's discuss terms for your company

We reply within one business day. Individual rates from $1,000,000 a month.

A manager will reply in your chosen channel and copy you by email. Prefer to talk? Choose "Call".

Crypto payment solutions for global businesses

International E-commerce

Cross-border sales with digital asset payments.

SaaS and Subscription Services

Billing corporate clients across jurisdictions.

B2B Fintech Services

PSPs, aggregators and fintechs integrating digital assets.

Digital Agencies and Professional Services

Agencies, studios and consultancies with global clients.

Educational platforms (EdTech)

Online schools and B2B courses with international reach.

Crypto payments for logistics companies

Delivery and freight paid in cryptocurrency.

Remittance and Transfer Operators

Money Transfer Operators (MTOs) and regional remittance services using digital assets as a settlement layer.

Software development and IT services

Companies that develop software, provide IT services and outsourcing.

Connect through popular CMS platforms

Use ready-made plugins to add crypto payments to your website without a custom integration.

WooCommerceWooCommerce
OpenCartOpenCart
PrestaShopPrestaShop
TildaTilda
GetCourseGetCourse
Install Plugin→
Company review in 1–3 business days

Get your rate and timeline before you sign up

Fees from 0.9% down to 0.7% as your volume grows. 0% Cryptadium fee for setup and withdrawals.

Tell us about your business — a manager will give you the rate, timeline and document list.

Discuss termsOpen an account
Crypto card and Bitcoin

Crypto blog

Guides and insights on crypto payment processing for businesses

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

All articles
Crypto World

Why international customers abandon crypto checkout — and how to improve completion

10/27/2026, 12:00:00 PM

Why international shoppers abandon crypto checkout, how mobile friction affects completion, and what can reduce cart abandonment in cross-border ecommerce.

Read article
Crypto World

How a Crypto Payment Moves from Checkout to Order Confirmation

10/19/2026, 10:07:09 AM

We break down how a crypto payment moves from checkout to order confirmation — what a TXID is, how blockchain confirmation works and when payment status updates the order.

Read article
Compliance & Regulation

Europe or the UAE: How Crypto Payment Compliance Differs for Global Businesses

10/8/2026, 6:01:45 PM

We compare how crypto payment compliance works in the EU under MiCA versus the UAE's VARA, DIFC and Abu Dhabi frameworks — and what global merchants should verify before launch.

Read article

Why businesses choose Cryptadium

Flexible improvements

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

A manager, not a queue

We reply within one business day — by email, WhatsApp or Telegram.

Simple and convenient

Intuitive interface. We use the platform ourselves.

Pay only on payments received

Fees from 0.9% down to 0.7% depending on volume. 0% Cryptadium fee for setup, service and withdrawals.

Checks at the door

Every company passes AML/KYB checks; two-factor login to the dashboard.

Easy integration

Our developers help you connect.

FAQ

What is a crypto payment gateway?
A crypto payment gateway is a service that lets a business accept cryptocurrency payments, create payment requests, track transaction statuses and manage incoming funds through a website, API, widget, plugin or payment link.Link to this question
How can my business accept crypto payments online?
Register a legal entity account, complete KYB verification, choose an integration method and connect the payment flow. Cryptadium supports API integration, CMS plugins, a payment widget and direct payment links.Link to this question
Can I accept crypto payments without a website?
Yes. You can create a payment link and send it to a customer by email, messenger or social media.Link to this question
Can developers integrate Cryptadium through the API?
Yes. The API is designed for websites and supports automated, high-volume crypto payment processing.Link to this question
What crypto payment processing fees apply?
The processing fee is 0.9% down to 0.7% per successful transaction, lower as your volume grows. Setup, platform use and withdrawals are 0%.Link to this question
Which businesses can use Cryptadium?
Cryptadium provides services to legal entities. Companies must complete the required business verification and comply with the applicable AML/KYB procedures.Link to this question
How long does integration take?
A basic integration can be completed in as little as one business day after the required verification and activation steps are complete.Link to this question
How does Cryptadium protect business accounts and payments?
The platform uses AES/TLS encryption, MFA, transaction monitoring and security controls. See the Security page for complete technical details.Link to this question