Hight volume B2B crypto payments

Calypso Pay 3D logo made with glass texture
Invoices

Accept crypto like a pro

Issue invoices with API, use payment widgets or payment link.

  • Payment scenarios
  • Volatile protection
  • 100+ countries
Invoices
Invoice top-up UI component
Payouts

Send crypto fast and safe

Transfer cryptocurrency to your business partners and employees.

  • Adress book
  • Single & mass payouts
  • Payroll
Payouts
Payout creation UI form component
Fiat

On-ramp.
Globally.

Your clients can pay in fiat, and you'll receive the funds in crypto.

  • 100+ countries
  • 30+ payment methods
  • Seamless integration
On-ramp
A list of currencies in on-ramp widget UI component
Exchange

Exchange crypto legally

Exchange cryptocurrencies for your business needs legally and stress-free with Calypso Pay.

  • Minimum fees
  • SEPA/SWIFT
Exchange
Crypto-to-crypto exchange UI component
Team members

Use personal account

Set up personal accounts for employees where they can manage payments and create reports. Based on a role model.

  • Roles and permissions
  • Enhanced business security
Dashboard
Calypso Pay private wallets UI snapshot
Company

Manage all with Dashboard

Use our user-friendly Dashboard to manage your account, employees and finances.

  • One company, many accounts
  • Roles & permissions
  • Reports constructor
Dashboard
Calypso Pay dashboard UI component snapshot
POL icon with glow effectTON icon with glow effectTRX icon with glow effectBitcoin icon with glow effect

All types of crypto.
All popular blockchains.

Coins, tokens and stablecoins: Bitcoin, Ethereum, Tron, Binance Smart Chain, TON, Polygon, Dogecoin, Lightcoin, etc. Adding new tokens on demand.

Discover tokens
Clinets' voice

" The integration process is really easy. Guys have very supportive and highly professional integration team."

Avatar
CEO of Trust.Zone VPN

Role model & permissions

Set roles and permissions such as company admin, withdrawals with approvals, or user-only mode.

member
roles
country
User icon
Max Brim
CEO
max@acme.io
Company admin
Canada flag
User icon
Daniel Volk
CTO
daniel@acme.io
Payout manager +3 more
Cursor pointer icon
Payout User, Invoice User, Recurrent User
Canada flag
User icon
Olga Kunst
Member
olga_k@acme.io
Auditor
Canada flag

Volatile protection

Set up auto currency conversion into stablecoins to avoid volatility.

Auto convert to USDC
UI tumbler component
Crypto to crypto auto convert UI state

Built-in compliance

Automatic KYT. Merchants can verify blockchain addresses on-the-go for existence and sanctions.

Low risk
Payments
Exchange unlicensed
Sanctions
Other

Developers friendly

Powerful and scalable API. Easy integration in days.

Browser navigation buttons

const url = 'https://api.calypso.finance/api/v1/invoice';
const options = {
  method: 'POST',
  headers: {accept: '*/*', 'content-type': 'application/json'},
  body: JSON.stringify({payload: {fiatAvailable: true}})
 };

fetch(url, options)
 .then(res => res.json())
 .then(json => console.log(json))
 .catch(err => console.error(err));

Response
200
1
{
2
"id": "string",
3
"invoiceAddress": "string",
4
"type": "SINGLE",
5
"amount": 0,
6
"amount": 0,
7
"totalDebitAmount": 0,

Advanced reporting

Reports help the merchant understand everything that is happening.

Reporting UI component
UI date picker component

On-ramp

Merchant clients can easily top-up in fiat, with the funds being converted and deposited as cryptocurrency.

A list of currencies in UI component

White label

Your brand, our solutions.

Lightning 3d object with glass texture

Only trusted partners.

We safeguard your payments by choosing reliable and secure partners.

TokenScope monochrome logo
Crystal logo
Sumsub monochrome logo
WatchData monochrome logo
EXMO monochrome logo
Watchblock  monochrome logo
Finch Trade monochrome logo
Finery Markets monochrome logo

FAQ

What is Calypso Pay?

Plus icon

Calypso Pay is a crypto payment gateway and crypto acquiring platform that enables businesses from "high-load" segment to accept, send, and manage cryptocurrency transactions with low fees and fast settlement.

How does Calypso Pay work?

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Merchants sign up, complete onboarding, and integrate payments via API. The platform offers invoices for billing, mass and single payouts, crypto exchange, on-ramp solution, built-in real-time risk monitoring  and company dashboard. Each merchant has their own dedicated personal account manager for fast support.

Does Calypso Pay have benefits?

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Yes, Calypso Pay stands out with zero onboarding fees (KYB), 24/7 support and its own blockchain infrastructure (WatchData and Watchblock), ensuring high security and independence from third-party providers.

What types of businesses are most suited for using Calypso Pay?

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Calypso Pay is most relevant for businesses that handle high-frequency cryptocurrency transactions, such as online platforms, crypto exchanges, charity projects, and companies with a crypto-friendly customer base.

How is Calypso Pay licensed?

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Calypso Pay operates under a Canadian Money Service Business (MSB) license issued by the Financial Transactions and Reports Analysis Centre of Canada (FINTRAC).

Is it secure to use Calypso Pay?

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Yes, Calypso Pay offers multi-signature transaction control, AML screening, and fraud detection to protect users and businesses from financial risks. It operates under strict compliance standards and integrates AML monitoring tools (Watchblock) to ensure secure and legal transactions.

Does Calypso Pay charge for the service?

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Calypso Pay charges a percentage-based fee on both incoming and outgoing transactions, which depends on the merchant's volume. The pricing is flexible, and custom terms can be negotiated based on business needs.

Does Calypso Pay offers free plan?

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Yes, the free Sandbox mode is a test environment for new companies, allowing you to explore Calypso Pay features without KYB procedure (top-ups, invoices, exchange, payouts) using real funds, with a withdrawal limit of $1,000 equivalent.

How to start using the service?

Plus icon

Simply apply with this form, complete a verification process, and integrate Calypso Pay with our developers. The onboarding team assists businesses at every step.

Get demo account

Zero cost KYB
Support 24/7
Crypto & fiat