GET

/v1/schemas/reactor/video/x2/events/set_prompt

kind inputactivity videohash 6a056d64…extracted Sep 5, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
0b9bfc6b62e13f0cfda52b409ef93c09c5b5858c54626ba3fd1a74afc0812691
{
  "fetchedAt": 1788585060,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

1 properties · 0 required · 0 $defs
propertytypedescriptionconstraints
promptstringThe editing instruction, e.g. "replace the person with the character from the reference image". Up to 1000 characters. Applies from the next generated block.length ≤ 1000 · default: ""

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"reactor","endpointId":"x2/events/set_prompt","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}