User error is grossly common, no doubting that. I knew there had to be a way to toggle the workflow/mode, but I didn't try that dropdown box, lmao oopsies. I'm not sure why my custom function isn't working though. When testing the POST in Postman, the response looks like in the screenshot, which I thought was what the VAPI server/assistant was expecting back? https://cdn.discordapp.com/attachments/1211484481848873020/1335085491686604880/image.png?ex=679ee2c1&is=679d9141&hm=b00c427446227843706d9186bcf68e7725ba8156c5a2725722f82d645bc142f5&