Gallery Platform API
Reference

Notify a drop's winners

Releases the draw: moves a selected drop `selecting → allocating` and offers its work to the top-ranked entrant, who is emailed a claim link. The gallerist calls this after reviewing the ranked queue (review-first). Idempotent — re-calling an already-allocating drop is a no-op. A drop that has not finished selecting is a conflict.

POST
/gallery/drops/{dropId}/notify-winners

Releases the draw: moves a selected drop selecting → allocating and offers its work to the top-ranked entrant, who is emailed a claim link. The gallerist calls this after reviewing the ranked queue (review-first). Idempotent — re-calling an already-allocating drop is a no-op. A drop that has not finished selecting is a conflict.

Authorization

bearerAuth drops:update
AuthorizationBearer <token>

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

In: header

Scope: drops:update

Path Parameters

dropId*string

Query Parameters

dry_run?boolean

Preview this operation without committing it. When true, the request is authenticated, scoped, and validated, but no side effect runs — no write, no idempotency claim, no audit event, no outbound delivery. The response is HTTP 200 with an X-Dry-Run: true header and a body of { "dry_run": true }, plus an effect object describing what the real call would change when this operation can resolve one.

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.

Response Body

application/json

application/json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

{  "dry_run": true,  "effect": {    "summary": "string",    "count": 0,    "targets": [      {        "type": "string",        "id": "string",        "label": "string"      }    ],    "amount": {      "minor": -9007199254740991,      "currency": "str"    },    "details": {      "property1": "string",      "property2": "string"    },    "irreversible": true  }}