Realtime Stock alert on various intervals (1, 3, 5, 15 minute ) on volume/price changes

you can use dhan/fyers/angelone/zerodha (not preferred) feed
It has a few configurations
1. stock list (in file, one symbol per line)
2. Volume threshold ( x times usual volume)
3. Price threshold ( +/- x%)
4. candle (optional) - 1 min, 3 min etc

Example:
watchlist.txt:
SBIN
VEDL
TITAN

config:
Volume threshold : 3 times
Price threshold : 2%
Candle period: 1,3,5,15,30 (optional config)

SBIN: (unusual volume ) volume up 4 times in 3 min candle (1015-1018 hrs)
TITAN: (unusual price change ) price up 2.1% in 15 min candle (1015-1030 hrs)
VEDL: (unusual price change ) price down -3.2% in 30 min candle (1315-1345 hrs)

Deliverables
0. Baseline for volume alert is needed. So this depends on historical data which I have
1. Full Python source code with clear in-line comments.
2. A concise README covering setup, configuration, and launch steps.
3. A short demo (screenshot or video) proving the feed runs live on Linux.

Additional configuration may be added

Once this is done, I have a few more reqs will be in next milestone

If you have prior hands-on experience with AngelOne or other Indian brokerage APIs, that will speed things up—please mention it.