Gallery Platform API
Reference

List artwork appraisals

Lists an artwork's appraisal history (value + basis + appraiser + expiry), newest first. Requires the artworks:write scope — appraisals are a financial record, readable only by keys that can manage artworks.

GET
/gallery/artworks/{id}/appraisals

Lists an artwork's appraisal history (value + basis + appraiser + expiry), newest first. Requires the artworks:write scope — appraisals are a financial record, readable only by keys that can manage artworks.

Authorization

bearerAuth artworks:write
AuthorizationBearer <token>

A gallery API key, sent as Authorization: Bearer gpk_… (or the x-api-key header).

In: header

Scope: artworks:write

Path Parameters

id*string

The artwork id.

Response Body

application/json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

{  "data": [    {      "id": "string",      "artwork_id": "string",      "value_cents": -9007199254740991,      "currency": "string",      "basis": "retail_replacement",      "appraiser": "string",      "appraised_at": "string",      "expires_at": "string",      "document_id": "string",      "notes": "string",      "created_at": "string"    }  ]}