/api/v1/owner/providers/chatgpt/modelPOSTapplication/jsonrequired1curl -X POST "https://service.example.com/api/v1/owner/providers/chatgpt/model" \ -H "x-halfspan-owner: 1" \ -b "halfspan_session=<token>" \ -H "Content-Type: application/json" \ -d '{ "model": "gpt-5.4" }'
{ "connected": true, "ready": true, "model": "gpt-5.4", "pending": false, "message": "", "accounts": [] }