GET

/v1/schemas/runway/video/v1/avatar_videos

kind inputactivity videohash d0386716…extracted Aug 15, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
cbe9ae85cc6ad0ff714fd5ad664993f943b9d51a6155383212951177e4bc2acb
{
  "fetchedAt": 1786771313,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

3 properties · 3 required · 0 $defs
propertytypedescriptionconstraints
model*constThe model to use for avatar video generation."gwm1_avatars"
avatar*RunwayPresetAvatar | CustomAvatarThe avatar configuration for the session.
speech*AudioInput | TextInputThe speech source for avatar video generation. Either an audio file or text script.

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"runway","endpointId":"v1/avatar_videos","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}