Register a YouTube URL. The server probes title and duration via yt-dlp.
BODY
{
"url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
}RESPONSE
{
"streamId": "str_a1b2c3d4",
"url": "https://...",
"title": "Stream title",
"durationSec": 7444
}CURL
curl -X POST http://localhost:3000/api/v1/streams \
-H "Authorization: Bearer <spacialclipAgentToken>" \
-H "Content-Type: application/json" \
-d '{"url":"https://www.youtube.com/watch?v=..."}'