> For the complete documentation index, see [llms.txt](https://docs.ionicfirebaseapp.com/readymade-grocery-shop/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionicfirebaseapp.com/readymade-grocery-shop/api-backend.md).

# API - Backend

- [NestJS Installation](https://docs.ionicfirebaseapp.com/readymade-grocery-shop/api-backend/nestjs-installation.md): This provides you step-by-step instructions on how to install and configure the NestJS.
- [API Setup](https://docs.ionicfirebaseapp.com/readymade-grocery-shop/api-backend/api-setup.md): Here, it gives information about how to add credentials to the project, installing dependencies, and information of all environment variables.
- [Run API](https://docs.ionicfirebaseapp.com/readymade-grocery-shop/api-backend/run-api.md): It gives detailed information regarding various commands used to run the API.
- [MongoDB setup](https://docs.ionicfirebaseapp.com/readymade-grocery-shop/api-backend/mongodb-setup.md): It gives detailed information how to create a cluster for MongoDB setup.