> ## Documentation Index
> Fetch the complete documentation index at: https://developer.kalixo.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Changes to the Kalixo Checkout API, Kalixo.js and the Node SDK.

**2026-10-13**

API version 2026-10-01

* First release of the Kalixo Checkout API: checkout sessions, payments, captures, refunds,
  payment links, customers and stored payment methods, disputes, events, webhook endpoints and reports.
* Kalixo.js `v1` and the hosted checkout.
* `@kalixo/checkout-node` 1.0.0.


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