API reference
Create study
create_study Requires studies:writeBrief Juno to create a research study from plain-language guidance: describe what the user wants to learn, and Juno designs the interview — objectives, screener questions, and the questions the interviewer will ask. When documents are part of the brief, upload them over REST first and pass their file_ids here. Authoring runs in the background: returns a job handle; poll get_authoring_status until the study and its brief are ready. New studies start in Test mode so the user can simulate the interview shape before Go live. Test mode uses no credits, provides no analysis or exports, and is not for real participants.
Input
guidance string file_ids string[] · nullable tools/call
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "create_study",
"arguments": {
"guidance": "Interview 10 recent churned customers about why they cancelled.",
"file_ids": null
}
}
}