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For the complete documentation index, see llms.txt. Markdown versions of documentation pages are available by appending .md to the page URL.

Hang up call

POST/realtime/calls/{call_id}/hangup

End an active Realtime API call, whether it was initiated over SIP or WebRTC.

Path ParametersExpand Collapse

call_id: string

Hang up call

curl -X POST https://api.openai.com/v1/realtime/calls/$CALL_ID/hangup \
  -H "Authorization: Bearer $OPENAI_API_KEY"

Returns Examples