dashback/docs/api/routes/smallthumb/get.md

GET /smallthumb/{fullHash}

Protected. Requires a valid session cookie (credentials: 'include').

Small thumb image by hash

Returns the small thumb AVIF (40px max edge) for pic.hash (fullHash — not thumbhash). Auth via article category access. Browser-cacheable (private, immutable, ETag).

Path parameters

Param	Required	Type	Description
fullHash	yes	string	8-char alphanumeric hash of the full image bytes

Response 200

AVIF small thumb bytes

Errors

Status	Description
304	Not modified (If-None-Match matched ETag)
400	Invalid hash — {"error":"…"}
401	Unauthorized — {"error":"…"}
403	Not authorized — {"error":"…"}
404	Image not found — {"error":"…"}

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