GET

/v1/schemas/cloudflare-ai-gateway/chat/xai/grok-4.20-0309-reasoning

kind inputactivity chathash 03d8840c…extracted Oct 10, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

generated

Source trace
27c29a5a545e474ee226f0e80a90c554f26ce47b45e8c8cc355ad3496cee67fc
{
  "fetchedAt": 1791609030,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

2 properties · 0 required · 0 $defs
propertytypedescriptionconstraints
modelconst"xai/grok-4.20-0309-reasoning"
inputobject

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"cloudflare-ai-gateway","endpointId":"xai/grok-4.20-0309-reasoning","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}