Getting Started

How it works

An invoice moves through a simple, predictable lifecycle from creation to a terminal state.

The invoice lifecycle

Your server creates an invoice with an amount in your settlement currency and the coins you accept.
We return an invoice with a checkout_url and a pending status.
You redirect the customer to the checkout_url. They pick a coin and pay; we watch the chain and handle confirmations.
On payment the invoice becomes completed, or expired if the window lapses, or canceled if you cancel it.
We send a webhook; your server verifies it and fulfills the order. You can also poll the invoice.

An invoice is pending, then exactly one of completed, expired, or canceled, all terminal.