> ## Documentation Index
> Fetch the complete documentation index at: https://nestjs-query.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Getting Started

The `@ptc-org/nestjs-query-sequelize` package provides an implementation of `@ptc-org/nestjs-query-core` [QueryService](../../concepts/services).

This package is built using [sequelize](https://sequelize.org/) and [@nestjs/sequelize](https://docs.nestjs.com/techniques/database#sequelize-integration). If you are unfamiliar with them I suggest you read their documentation first.

## Installation

[Installation Docs](../../introduction/install#ptc-orgnestjs-query-sequelize)

## Docs

* Read the [QueryService docs](../services)
* [Custom Service](./custom-service)
* [Serialization](./serialization) - How to serialize `sequelize` models.