# Billing (/api/reference/billing) Billing endpoints expose an organization's ledger: its current balance, its transaction history, and a usage breakdown of VM-lease time by pipeline and user. They also start a Stripe Checkout session for topping up and redeem coupon codes. Balances are denominated in cents. Top-ups are credited asynchronously when Stripe confirms the checkout via webhook, so a successful `checkout` call returns a redirect URL, not an immediate balance change. {/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}