Crypto Payment Gateway API

Calypso Pay API

With the crypto payment gateway API, merchants gain direct access to Calypso Pay's full suite of tools, including invoices, payouts, payroll, payment widget and exchange.

API code snippet and transactions list

Quick start

Create your API key

To get started using Calypso Pay you will need to generate an API key.

How to create API key

Invoice API

Create all types of invoices with API, set custom expiration time and manage interventions.

Learn more about Invoices API

Payment Widget request

Payment of an invoice without the need to create it specifically in the system

Learn more about Payment Widget request

Webhooks

Subscribe to events happening with your created invoices or payouts in Calypso Pay.

Learn more about Webhooks API

FAQs

What is crypto payment gateway API?

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A cryptocurrency payment gateway API allows businesses to accept, manage, and process cryptocurrency payments. It provides programmatic access to essential payment functions, such as creating invoices, making payouts, and converting between crypto and fiat currencies.

What can I do with Calypso Pay API?

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With the Calypso Pay API, you can utilize a comprehensive crypto payment API to accept various cryptocurrencies, create and manage invoices, process payouts, and handle exchanges between crypto and fiat currencies. This API allows seamless integration into your existing systems.

How to start with Calypso Pay API?

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To begin, you need to create a Calypso Pay account. Once registered, you can access the API overview and generate your first API key. If you need assistance, feel free to reach out to our support team for help.