---
title: "API documentation (JSON/XML)"
url: "https://help.internetx.com/en/api/core-api-documentation-json-xml/"
lang: "en"
section: "API reference — API reference (XML/JSON)"
updated: "2023-09-13"
---

# API documentation (JSON/XML)

Note on migration from XML to JSON

Most XML keywords separated by underscores are written in JSON in CamelCase, starting with a lowercase letter.

_Example:  
_`confirm_order` becomes c`onfirmOrder`  
`price_class` `becomes priceClass`

Some parameters are now available in the respective operation and are controlled there using query parameters.

_Example_:  
POST `domain/?ignoreWhois`

Some keywords have been simplified in addition to spelling changes.

_Example:  
_`use_auto_dnssec` `becomes autoDnsSec.`

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