Payment Widget
Payment Widget enables customers to pay on the website and choose from different crypto currencies, fiat and wallets through checkout form.

Issue invoices on the behalf of your company. Manage expiration date, check the status at every step on Dashboard or via API. Integrate Payment Widget to collect payments on your website.
As a merchant you can use three main options to accept crypto payments: Payment Widget, Payment Link and Embedded Payment Link. Set up customer payments flexibly to suit your business needs.
Payment Widget enables customers to pay on the website and choose from different crypto currencies, fiat and wallets through checkout form.
Payment links are one-time invoices that can be embedded in merchant website or manually sent via email or messenger.
Calypso Pay API is a powerful suite offering all the necessary endpoints for seamless invoice management. It supports invoice generation, status tracking (including pending payments), webhooks and much more.
Accepting crypto payments for your business has never been easier or more efficient with Calypso Pay's streamlined API integration.
There is always complete transparency regarding the payment status. Invoice statuses are available via API or Merchants Account – "Paid", "Expire", "Underpaid", "Suspended", etc.
Use unlimited Invoice without a fixed amount. Payments to the invoice of this type can be accepted in unlimited quantities for any amount for unlimited time.
Adjust the acceptable payment accuracy, verify whether the invoice was paid in full or not, and send a follow-up invoice to collect the outstanding amount.
A partially paid invoice can be canceled or marked as paid, and any overpayments can be applied as bonuses.
Set up auto currency conversion into stable-coins to avoid volatility while accepting btc or other high-volatile coins & tokens.
Calypso Pay ensures transparency with no hidden costs, providing a clear pricing structure for all transactions.
Merchant clients can easily top-up in fiat, with the funds being converted and deposited as cryptocurrency.
Merchants can see and manage the risk-scoring right inside their account.
Money is transferred between accounts without fees.
A crypto invoice is a bill that requests payment in cryptocurrency for goods or services rendered. It typically includes details such as the transaction amount in the specified cryptocurrency, the recipient's wallet address, a description of the products or services, and any applicable terms or conditions.
Calypso Pay invoices are used for accepting crypto payments, allowing merchants to receive Bitcoin, Ethereum, TON, and other cryptocurrencies securely from customers in exchange for goods or services. This streamlines the process of accepting various digital currencies for businesses.
You can integrate with our payment gateway. Our system will automatically create an invoices for your customers when they proceed to pay. Your clients can pay in fiat currency, and we will convert the amount into your preferred cryptocurrency.
To create an invoice with Calypso Pay, merchants can either generate an invoice via API for seamless integration or manually create it in the Merchant Dashboard.
Yes, Calypso Pay provides an Invoice API that allows merchants to select between Limited or Unlimited invoice types, customize payment methods, manage interventions, and configure various parameters. Our development team ensures hassle-free integration and support throughout the process.
Yes, Calypso Pay supports fiat invoices. Merchants are allowed to accept traditional currencies, which are then automatically converted to cryptocurrency during the transaction process.
Calypso Pay invoices support over 25 translations (including some dialects), such as English, Spanish, German, Turkish, Hindi, Portuguese, Japanese, Korean, Chinese, Thai, Azerbaijani, and more.
Yes, the start at 1% and decrease based on turnover. Typically, the fee for each merchant is set in agreement. You can find more information on our pricing page or contact sales directly.