API Reference
The Payments API enables all the functionalities needed to create checkouts.
Usage
You must use an API Secret Key to make authenticated calls. These calls should be made from your backend.
Provide your API key as a header: Authorization: Bearer YOUR_API_SECRET_KEY
API Categories
Contract Registration
Register, edit, and un-register contracts for payments.
Shareable Checkout Links
Create, edit, and delete shareable checkout links.
One-time Checkout Links
Create one-time checkout links.
Embedded Checkout Elements
Create SDK Client Secret used for embedded checkout elements.
Transaction Status
Get the status of a transaction by transaction ID.
Get Estimated Price
Get the estimated price of a checkout, including fees and gas.
Transaction Holds
Capture or cancel a transaction hold.