Introduction
Overview
Calypso API provides programmatic access to Calypso Pay products and cryptocurrency payment services.
Merchants can use the API to accept payments, create invoices, make payouts, exchange assets, receive webhooks, and build custom financial workflows around Calypso products.
Base URL
Use the following base URL for Calypso Public API requests:
https://api.calypso.money
Before you start
| Step | Description |
|---|---|
| Create API keys | Create API keys in the Calypso UI. |
| Implement request signing | Sign every request with HMAC-SHA512. |
| Check supported assets | Confirm that the required currencies and blockchains are supported. |
| Configure webhooks | Subscribe to events required by your integration. |
Related docs
| Document | Link |
|---|---|
| Get started with Calypso API | Get started with Calypso API |
| API Authentication | API Authentication |
| Supported blockchains and tokens | Which blockchains and tokens are supported? |