Create invoices, send payment links to your clients, and receive USDT from anywhere in the world.
Ebook
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Created
0.106 SOL
$19.00
License key
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$49.00
Video course
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23.40 USDT
$23.40
Template pack
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75.8 TRX
$25.00
Audiobook
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Paid · file delivered
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$19.90
International payments
Create invoices in USD, EUR, or another currency you normally use. CryptumPay automatically calculates the amount due in crypto.
Clients choose a supported cryptocurrency and network that works for them.
CryptumPay converts completed payments to USDT and credits them to a single balance.
Resolving client mistakes
Set a tolerance in percent. Anything within it confirms automatically — no need to chase a client over a small difference or network fee.
Outside the tolerance, the checkout issues a top-up invoice for the difference, fees included. The client gets two attempts to complete the payment.
The client can request the excess back in the checkout. We handle the return directly, so you don't have to sort it out yourself.
If the payment is still short after two top-up attempts, the client can request a refund in the same checkout. We handle the return directly.
Standard plan
1%
per successful payment
Down to 0.5% at higher volumes. You can pass the fee on to your client.
Create accountPricing
Payment links
Auto-conversion to USDT
Payment history
Instant 24/7 withdrawal
AML screening & 2FA
Personal support
How it works
Create an invoice
Enter the amount you want to receive and generate a payment link.
Send the link
Share it directly with your client in a messenger, email or any other channel.
Your client pays
They choose a cryptocurrency and network and pay from their wallet.
You receive USDT
Once the payment is confirmed, it is credited to your CryptumPay balance in USDT and is ready to withdraw.
Balance
Payments
Status
Invoice
Currency
Credited
Security
Suspicious payments are held and reviewed separately before risky funds can reach your available balance.
Sign-in, withdrawals and other sensitive actions require confirmation with a one-time code.
A confirmed on-chain payment cannot be reversed. Once your client has paid, the money stays yours — there is no card-style chargeback.
Getting started
1
The API and payment links are ready for testing right away.
2
Verification is automatic; a quick project review by our team finishes it — usually within one business day.
3
Once your account is approved, create a real invoice and send the link to your client.
Q&A
Do I need a website?
Yes. We review every project before live payments are enabled, so you'll need to provide a website that shows what you do or sell.
Do I need to integrate CryptumPay with my website?
No. If you only use payment links, you don't need to add a widget or integrate the API. Create an invoice in your account and send the link directly to your client.
Does my client need a CryptumPay account?
No. They open your payment link and pay directly from their crypto wallet.
Where can I send a payment link?
Anywhere you communicate with clients — messenger, email, social media or another channel.
What happens if my client sends too little?
If the difference is within your tolerance, the payment confirms automatically. Otherwise, the checkout asks the client to pay the remaining amount.
What happens if my client sends too much?
They can request a refund of the excess directly in the payment window.
What currency do I receive?
Completed payments are credited to your CryptumPay balance in USDT.
How much does CryptumPay cost?
The standard fee is 1% per successful payment and can go down to 0.5% at higher volumes. You can also pass the fee on to your client.
How do I withdraw my money?
You can withdraw your USDT balance to your own crypto wallet.
Can I add the widget or API later?
Yes. You can start with payment links and add the checkout widget or API integration later if your workflow changes.
Send your next client a payment link and receive the completed payment in USDT.
Questions first?
Talk to the team