API Elevenlabs: instant clone of the voice in Elevenlabs


I’m trying to make an instant clone of the voice in Elevenlabs. Here’s my piece of script.


Error 400 occurs when exiting the module. The problem is not in the mp3 file format, because if I upload this file to Create IVC voice | ElevenLabs Documentation then everything happens successfully.


And here are the settings of the module itself. What could be the problem?