---
title: "Changes to Routed video generation"
method: POST
path: "/v1/generate/video"
---

# Changes to Routed video generation

`POST /v1/generate/video`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 10 of 67 revisions.

- **2026-10-22** `03955b3cb80c`: 1 info
- **2026-09-01** `7befbe242bc4`: 1 info
- **2026-08-31** `4491b57b5860`: 3 breaking, 3 info
- **2026-08-24** `efc9e5abc4d0`: 4 breaking
- **2026-08-07** `cbbe796a13a0`: 1 breaking, 1 warning, 4 info
- **2026-08-07** `73a12c23285c`: 5 breaking, 7 info
- **2026-07-27** `e7d9a59ac7b0`: 1 breaking, 3 info
- **2026-07-23** `fb210a6e44f7`: 5 breaking, 3 info
- **2026-07-21** `f8c321fe780e`: 1 breaking, 1 warning, 4 info
- **2026-07-21** `2973074ac4a2`: 1 info

## Changes

- **2026-10-22** `03955b3cb80c`: 1 info
  - the `input/promptText` request property's maxLength was increased from `20000` to `26000`
- **2026-09-01** `7befbe242bc4`: 1 info
  - the `input/promptText` request property's maxLength was increased from `6000` to `20000`
- **2026-08-31** `4491b57b5860`: 3 breaking, 3 info
  - removed `subschema #1, subschema #2` from the `input/keyframes/items/` request property `anyOf` list
  - removed `subschema #1, subschema #3` from the `input/referenceAudio/items/uri` request property `anyOf` list
  - removed `subschema #1, subschema #3` from the `input/referenceVideos/items/uri` request property `anyOf` list
  - added `subschema #1, subschema #2` to the `input/keyframes/items/` request property `anyOf` list
  - added `subschema #1, subschema #3` to the `input/referenceAudio/items/uri` request property `anyOf` list
  - added `subschema #1, subschema #3` to the `input/referenceVideos/items/uri` request property `anyOf` list
- **2026-08-24** `efc9e5abc4d0`: 4 breaking
  - added `subschema #1: RoutedVideoTaskCreated` to the response body `oneOf` list for the response status `200`
  - the response's body type changed from `object` to no type for status `200`
  - removed the required property `id` from the response with the `200` status
  - removed the required property `routing` from the response with the `200` status
- **2026-08-07** `cbbe796a13a0`: 1 breaking, 1 warning, 4 info
  - the response's body type changed from no type to `object` for status `200`
  - removed the request property `dryRun`
  - removed response discriminator for the response status `200`
  - removed `subschema #1: RoutedVideoTaskCreated, subschema #2: RoutedVideoDryRun` from the response body `oneOf` list for the response status `200`
  - added the required property `id` to the response with the `200` status
  - added the required property `routing` to the response with the `200` status
- **2026-08-07** `73a12c23285c`: 5 breaking, 7 info
  - added `subschema #1: RoutedVideoTaskCreated, subschema #2: RoutedVideoDryRun` to the response body `oneOf` list for the response status `200`
  - the response's body type changed from `object` to no type for status `200`
  - removed the required property `anyOf[subschema #1]/pipeline/items/remaining` from the response with the `400` status
  - removed the required property `id` from the response with the `200` status
  - removed the required property `routing` from the response with the `200` status
  - added the new optional request property `dryRun`
  - the `input/duration` request property's max was increased from `15.00` to `30.00`
  - the `input/promptText` request property's maxLength was increased from `4000` to `6000`
  - added response discriminator for the response status `200`
  - added the non-success response with the status `429`
  - added the required property `anyOf[subschema #1]/pipeline/items/models` to the response with the `400` status
  - added the required property `anyOf[subschema #1]/pipeline/items/type` to the response with the `400` status
- **2026-07-27** `e7d9a59ac7b0`: 1 breaking, 3 info
  - removed `subschema #1, subschema #2` from the `input/keyframes/items/` request property `anyOf` list
  - added `subschema #1, subschema #2` to the `input/keyframes/items/` request property `anyOf` list
  - added `subschema #1, subschema #2` to the response body `anyOf` list for the response status `400`
  - removed `subschema #1, subschema #2` from the response body `anyOf` list for the response status `400`
- **2026-07-23** `fb210a6e44f7`: 5 breaking, 3 info
  - the response's body type changed from `object` to no type for status `400`
  - removed the required property `code` from the response with the `400` status
  - removed the required property `emptiedBy` from the response with the `400` status
  - removed the required property `error` from the response with the `400` status
  - removed the required property `pipeline` from the response with the `400` status
  - api tag `Model Router` added
  - api tag `Generate` removed
  - added `subschema #1, subschema #2` to the response body `anyOf` list for the response status `400`
- **2026-07-21** `f8c321fe780e`: 1 breaking, 1 warning, 4 info
  - the response's body type changed from no type to `object` for status `200`
  - removed the request property `dryRun`
  - removed response discriminator for the response status `200`
  - removed `subschema #1: RoutedVideoTaskCreated, subschema #2: RoutedVideoDryRun` from the response body `oneOf` list for the response status `200`
  - added the required property `id` to the response with the `200` status
  - added the required property `routing` to the response with the `200` status
- **2026-07-21** `2973074ac4a2`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/runwayml/apis/runwayml-api/docs/v1/generate/video/post.md) - [API](https://skmtc.dev/runwayml/apis/runwayml-api.md) - [Page](https://skmtc.dev/runwayml/apis/runwayml-api/changes/v1/generate/video/post)