Validates that the requested feed exists and returns pre-signed S3 download URLs for the feed's backup zip. Two URLs are returned: a multi-region access point URL (url) and a direct bucket URL (url_direct). Both expire after 15 minutes.
The V3 equivalent is /v3/backup/{index}, which returns a download link for a V3 index backup.
The advisory feed name (e.g. vulncheck, mitre). Use /v4/backup to retrieve the list of available feeds.
curl --request GET \
--url 'https://api.vulncheck.com/v4/backup/vulncheck' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer insert_token_here'
The feed name that was requested.
Whether a backup zip exists for this feed.
Pre-signed multi-region access point URL for downloading the backup zip. Valid for 15 minutes.
Pre-signed direct S3 URL for downloading the backup zip. Valid for 15 minutes.
UTC timestamp when the pre-signed URLs expire.
| Status Code | Meaning |
|---|---|
| 401 | Missing or invalid authentication token |
| 404 | Feed not found |
| 503 | Backup service unavailable |
{
"feed": "vulncheck",
"available": true,
"url": "https://mrap.accesspoint.s3.amazonaws.com/v4DataBackups/vulncheck.zip?...",
"url_direct": "https://s3.amazonaws.com/v4DataBackups/vulncheck.zip?...",
"url_expires": "2026-03-20T12:15:00Z"
}