Windows 10 Update History

Endpoint

GET https://api.datafornerds.io/v2/microsoft/windows-10-update-history.json

A filtered subset of the full Windows Update History containing only Windows 10 records (MajorVersion = 10, OSType = "Client").

Schema

Same 10-field schema as the full dataset. All records have OSType = "Client" and MajorVersion = 10.

Field	Type	Description	Example
`OSType`	string	Always "Client" in this dataset	`Client`
`MajorVersion`	integer	Always 10 in this dataset	`10`
`WindowsVersion`	string	Feature update version (e.g., 22H2, 21H2)	`22H2`
`KBNumber`	string	Knowledge Base article number	`KB5058379`
`OSBuild`	string	Full OS build number	`19045.7291`
`FullVersion`	string	NT version string	`10.0.19045.7291`
`ReleaseDate`	date	Release date (ISO 8601)	`2026-05-13`
`ReleaseType`	string	Standard, Preview, or Out-of-band	`Standard`
`IsExpired`	boolean	Whether Microsoft has marked this update as expired	`false`
`ArticleUrl`	string	URL to the KB article	`https://support.microsoft.com/kb/5058379`

Notes

Microsoft marks EXPIRED inconsistently across version sections on their update history pages. DataForNerds normalizes this at the KB level: if any version of a KB is marked expired, all versions of that KB are reported as expired.

Code examples

$response = Invoke-RestMethod 'https://api.datafornerds.io/v2/microsoft/windows-10-update-history.json'
$response.data | Where-Object { $_.WindowsVersion -eq '22H2' -and $_.ReleaseType -eq 'Standard' } |
    Sort-Object ReleaseDate -Descending | Select-Object -First 5

import requests

data = requests.get("https://api.datafornerds.io/v2/microsoft/windows-10-update-history.json").json()["data"]
latest = sorted([r for r in data if r["ReleaseType"] == "Standard"],
                key=lambda r: r["ReleaseDate"], reverse=True)[:5]
for u in latest:
    print(f"{u['ReleaseDate']}  {u['KBNumber']}  {u['OSBuild']}")

curl -s https://api.datafornerds.io/v2/microsoft/windows-10-update-history.json \
  | jq '[.data[] | select(.ReleaseType == "Standard")] | sort_by(.ReleaseDate) | reverse | .[:5]'

JSON Schema

/v2/microsoft/schemas/windows-10-update-history.schema.json