Gallery Platform API
Reference

Add a pipeline stage

Adds a pipeline stage (auto-appended when position is omitted).

POST
/gallery/deal-stages

Adds a pipeline stage (auto-appended when position is omitted).

Authorization

bearerAuth deals:create
AuthorizationBearer <token>

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

In: header

Scope: deals:create

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.

Add a pipeline stage (auto-appended when position omitted).

Response Body

application/json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

{  "id": "string",  "name": "string",  "position": -9007199254740991,  "created_at": "string"}