# ENS Squid
Snapshot Squid is an implementation of the [Snapshot Subgraph](https://thegraph.com/hosted-service/subgraph/snapshot-labs/snapshot) using the [Squid SDK](https://docs.subsquid.io/), migrating the ens subgraph to the squid SDK. It provides a powerful and flexible way to interact with on-chain data and query information from the Ethereum blockchain.
## Prerequisites
Before getting started, ensure you have the following dependencies installed on your machine:
- [Node.js](https://nodejs.org/): JavaScript runtime for running JavaScript applications.
- [Docker](https://www.docker.com/): Used to manage containers for PostgreSQL.
## Quickstart
Follow these steps to set up and run Snapshot Squid migration on your local machine:
```bash
# 0. Install @subsquid/cli globally (the sqd command)
npm i -g @subsquid/cli
# 1. Clone the repository
git clone https://github.com/RicqCodes/ens_migration_subsquid
# 2. Navigate to the project folder
cd ens-migration-subsquid
# 3. Rename .env.example to .env and configure environment variables
# 4. Install project dependencies
npm i
# 5. Build the project
sqd build
# 6. Start a PostgreSQL database container and detach
sqd up
# 7. Run migrations
sqd migration:generate
sqd migration:run
# 8. Start the processor
sqd process
# 9. The processor command will block the terminal while fetching chain data,
# transforming it, and storing it in the target database.
# To start the GraphQL server, open a separate terminal and run
sqd serve
```
A GraphiQL playground will be available at [localhost:4350/graphql](http://localhost:4350/graphql).
## Query Examples
### Squid Query
```
query MyQuery {
domains(limit: 5) {
id
name
labelName
labelHash
}
transfers(limit: 5) {
id
blockNumber
transactionID
}
}
```
## Graph Query
```
{
domains(first: 5) {
id
name
labelName
labelhash
}
transfers(first: 5) {
id
blockNumber
transactionID
}
}
```
