OPTION CHAIN TOOLING
Backend start with
. ./venv/bin/activate
&& python index.py
Opstra Payoff
https://tradepron.vercel.app/api/op?c=BANKNIFTY%24%2B100x36000CEx18AUG2021x267.16x0x0%26-25x36100CEx18AUG2021x218.05x0x0%26-50x36400CEx18AUG2021x93.63x0x0%242021-08-18%240%240%240 (payoff calculation with opstra)
Option CHain as JSON
https://tradepron.vercel.app/api/oc?s=BANKNIFTY (API returning option chain with jugaad_data which fetches from nse india site)