This squid tracks SQD token on Arbitrum One.
The requested data is transformed in batches by a single handler provided to the processor.run() method.
For a full list of supported networks and config options,
check the EvmBatchProcessor overview and the setup section.
For a step-by-step migration guide from TheGraph, see the dedicated docs page.
Dependencies: Node.js v16 or newer, Git, Docker.
# 0. Install @subsquid/cli a.k.a. the sqd command globally
npm i -g @subsquid/cli
# 1. Retrieve the template
sqd init my_squid_name -t evm
cd my_squid_name
# 2. Install dependencies
npm ci
# 3. Start a Postgres database container and detach
sqd up
# 4. Build the squid
sqd build
# 5. Start both the squid processor and the GraphQL server
sqd run .A GraphiQL playground will be available at localhost:4350/graphql.
You can also start squid services one by one:
sqd process
sqd serveRepresents an incoming exchange transaction.
- id:
ID! - block:
BigInt! - hash:
String! - date:
DateTime! - from:
String! - to:
String! - amount:
Float!
Represents an outgoing exchange transaction.
- id:
ID! - block:
BigInt! - hash:
String! - date:
DateTime! - from:
String! - to:
String! - amount:
Float!
Represents aggregated incoming exchange transactions on a daily basis.
- id:
ID! - date:
String! - totalAmount:
Float!
Represents aggregated incoming exchange transactions on a monthly basis.
- id:
ID! - date:
String! - totalAmount:
Float!
Represents aggregated outgoing exchange transactions on a daily basis.
- id:
ID! - date:
String! - totalAmount:
Float!
Represents aggregated outgoing exchange transactions on a monthly basis.
- id:
ID! - date:
String! - totalAmount:
Float!
Represents the cumulative totals of exchange transactions.
- id:
ID! - totalAmountIn:
Float! - totalAmountOut:
Float!
Represents aggregated transfer activity on a daily basis.
- id:
ID! - date:
String! - totalTransfers:
Int! - totalAmount:
Float!
Represents a wallet holder and their balance.
- id:
ID! - address:
String! - balance:
Float! - type:
HolderType!
Defines the type of holder based on their balance.
- SHRIMP
- GOLDFISH
- DOLPHIN
- WHALE
The GraphQL API provides several queries to interact with the data. Below are some example queries.
query {
dailyExchangeIns {
id
date
totalAmount
}
}
### Get Holder Details
```graphql
query {
holder(id: "1") {
id
address
balance
type
}
}
```
### Get Cumulative Exchange
```graphql
query {
cumulativeExchange(id: "cumulative") {
totalAmountIn
totalAmountOut
}
}
```
### Get Daily Transfers
```graphql
query {
dailyTransfers {
id
date
totalTransfers
totalAmount
}
}
```