---
title: Get Domain Extra Field List
description: "You can get all extra fields in your domain as a list using this API { "status": "ok", "isvalid": true, "isadmin": true, "domid": "d7e19951-6990-402e-a1f3-357bd375ee61", "metadatadefinition": [ { "nid"
---

[Skip to content](https://support.itraceit.io/en/get-domain-extra-field-list#main-content)

English

Show submenu for translations

[![itraceit](https://support.itraceit.io/hs-fs/hubfs/itraceit-slogan.png?height=50&name=itraceit-slogan.png)](https://itraceit.io/?hsLang=en)

Open main navigation

Close main navigation

- English
  
  Show submenu for translations
- [Log to my account](https://europe-workflow.itraceit.io/)

[Log to my account](https://europe-workflow.itraceit.io/)

 How can we help you?

- There are no suggestions because the search field is empty.

1. [iTraceiT](https://support.itraceit.io/en?hsLang=en)
2. [Developer Documentation](https://support.itraceit.io/en/developer-documentation?hsLang=en)

# Get Domain Extra Field List

You can get all extra fields in your domain as a list using this API

| URL | [/metadata/v1/get\_metadata\_definition\_list](https://docs.itraceit.io/en/API/ExtraFields) |
| --- | --- |
| Method | GET  |
| Parameters |   |
| Sample Request JSON |   |
| Sample Response JSON | { "status": "ok", "isvalid": true, "isadmin": true, "domid": "d7e19951-6990-402e-a1f3-357bd375ee61", "metadatadefinition": \[ { "nidmetadatadefinition": 3, "ndomain": 4, "sfieldname": "Manufacturer", "sfielddescription": "Who created this machine ?", "nfieldtype": 3, "ismaintabdisplayed": false, "ischildtransferred": false, "ismergetransferred": false, "isblockchainauthorized": false, "displayorder": 1, "token\_short": "00000000-0000-0000-0000-000000000000", "isreadonly": true }, { "nidmetadatadefinition": 13, "ndomain": 2, "sfieldname": "Certificate number", "sfielddescription": "Parcel certificate", "nfieldtype": 3, "ismaintabdisplayed": true, "ischildtransferred": true, "ismergetransferred": true, "isblockchainauthorized": true, "displayorder": 1, "token\_short": "00000000-0000-0000-0000-000000000000", "isreadonly": false } \] } |
| Response Codes |  200: ok |

 

- [Getting Started](https://support.itraceit.io/en/getting-started?hsLang=en#main-content)

    - [1. Introduction to iTraceiT](https://support.itraceit.io/en/getting-started?hsLang=en#1-introduction-to-itraceit)
    - [2. Starting Point & Responsibility](https://support.itraceit.io/en/getting-started?hsLang=en#2-starting-point-responsibility)
    - [3. Account Setup & Configuration](https://support.itraceit.io/en/getting-started?hsLang=en#3-account-setup-configuration)
    - [4. Interface & Navigation](https://support.itraceit.io/en/getting-started?hsLang=en#4-interface-navigation)
- [Using iTraceiT](https://support.itraceit.io/en/using-itraceit?hsLang=en#main-content)

    - [Step 1 : Create & Import QR Codes](https://support.itraceit.io/en/using-itraceit?hsLang=en#step-1-create-import-qr-codes)
    - [Step 2: Add & Enrich Information](https://support.itraceit.io/en/using-itraceit?hsLang=en#step-2-add-enrich-information)
    - [Step 3: Split, Merge & Group QR Codes](https://support.itraceit.io/en/using-itraceit?hsLang=en#step-3-split-merge-group-qr-codes)
    - [Step 4: Publish & Share QR Codes](https://support.itraceit.io/en/using-itraceit?hsLang=en#step-4-publish-share-qr-codes)
    - [Manage QR Code Lifecycle](https://support.itraceit.io/en/using-itraceit?hsLang=en#manage-qr-code-lifecycle)
- [Developer Documentation](https://support.itraceit.io/en/developer-documentation?hsLang=en)
- [Sectors & Actors](https://support.itraceit.io/en/sectors-actors?hsLang=en#main-content)

    - [SCS Global Services](https://support.itraceit.io/en/sectors-actors?hsLang=en#scs-global-services)
- [Blockchain & Security](https://support.itraceit.io/en/blockchain-security?hsLang=en)
- [Data Privacy & Compliance](https://support.itraceit.io/en/data-privacy-compliance?hsLang=en)
- [Troubleshooting & FAQ](https://support.itraceit.io/en/troubleshooting-faq?hsLang=en)
- [Glossary](https://support.itraceit.io/en/glossary?hsLang=en)

[![logo-white](https://support.itraceit.io/hs-fs/hubfs/logo-white.png?width=120&height=37&name=logo-white.png "logo-white")](https://itplace.com/en/)

Copyright © 2025, IT Place (TITP Srl)