Gallery Platform API
Reference

Create a consignment proposal

Proposes one of this gallery's works across an artist connection (docs §8.5). Studio callers pitch the work to the representing gallery; gallery callers offer the work into the connected artist's studio catalog. The direction follows from which side of the connection the caller is.

POST
/gallery/consignment-proposals

Proposes one of this gallery's works across an artist connection (docs §8.5). Studio callers pitch the work to the representing gallery; gallery callers offer the work into the connected artist's studio catalog. The direction follows from which side of the connection the caller is.

Authorization

bearerAuth artists:write
AuthorizationBearer <token>

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

In: header

Scope: artists:write

Header Parameters

Idempotency-Key?string

Optional. Send a unique key per logical operation to make retries safe: a retry with the same key replays the stored success for 14 days instead of re-running the write. Reusing a key with a different body returns 400.

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Propose one of your works across an artist connection. Studio callers pitch to the gallery; gallery callers offer the work into the studio's catalog.

Response Body

application/json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

{  "id": "string",  "connection_id": "string",  "direction": "studio_to_gallery",  "status": "proposed",  "source_artwork_id": "string",  "result_artwork_id": "string",  "proposed_split_bps": 0,  "payload": {    "title": "string",    "year": -9007199254740991,    "medium": "string",    "dimensions_text": "string",    "price_cents": -9007199254740991,    "currency": "string"  },  "decided_at": "string",  "created_at": "string"}