---
title: "Changes to Start a generation. Spends credits. 202 while it runs (poll GET /v1/generations/{id}?wait=45), 200 when the tool answers synchronously. Supports Idempotency-Key."
method: POST
path: "/v1/generations"
---

# Changes to Start a generation. Spends credits. 202 while it runs (poll GET /v1/generations/{id}?wait=45), 200 when the tool answers synchronously. Supports Idempotency-Key.

`POST /v1/generations`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-10-20** `9b84c0fe886e`: 1 info

## Changes

- **2026-10-20** `9b84c0fe886e`: 1 info
  - added the optional property `finalize_1080p` to the response with the `202` status

---

[Operation](https://skmtc.dev/lumeta/apis/lumeta-api/docs/v1/generations/post.md) · [API](https://skmtc.dev/lumeta/apis/lumeta-api.md) · [Page](https://skmtc.dev/lumeta/apis/lumeta-api/changes/v1/generations/post)