GET

/v1/schemas/openai/chat/realtime%2Fcalls

Accept:

kind inputactivity chathash 86770357…extracted Jul 16, 2026version currentsource upstream spec ↗

Request body

2 properties · 1 required · 25 $defs

property	type	description	constraints
sdp*	string	WebRTC Session Description Protocol (SDP) offer generated by the caller.
session	RealtimeSessionCreateRequestGA	Realtime session object configuration.

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"openai","endpointId":"realtime/calls","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}