ONDC BPP Protocol Layer(Python) BPP Protocol Layer written in python Features uses json-schema for schema-validation for request and responses of Network calls handles async operation (getting results from client and sending back to network) Local Setup Install Python3 and pip3 Install the current version of Mongo DB from here Create virtual environment and activate here) pip3 install -r requirements.txt export ENV=dev Make webserver as root directory and cd webserver python -m manage