GET

/v1/schemas/openai/chat/responses/input_tokens?beta=true?kind=output

kind outputactivity chathash e345f740…extracted Jul 16, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
c3b00c1e23c85785b90149a4d1dd300051a29416bab8a4b29e0617d66dcfa03d
{
  "fetchedAt": 1784178047,
  "extractorVersion": "1",
  "verifiedAt": null
}

Response body

2 properties · 2 required · 0 $defs
propertytypedescriptionconstraints
object*enumresponse.input_tokens · default: "response.input_tokens"
input_tokens*integer

Validate a payload

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