Showcase squid 02: all Transfers to a given wallet

This squid captures all Transfer(address,address,uint256) events where the receiver is vitalik.eth. This includes ERC20, ERC721 transfers and possibly events with the same signature made with other protocols. See more examples of requesting data with squids on the showcase page of Subsquid documentation.

Dependencies: Node.js, Docker.

Quickstart

# 0. Install @subsquid/cli a.k.a. the sqd command globally
npm i -g @subsquid/cli

# 1. Retrieve the template
sqd init showcase02 -t https://github.com/subsquid-labs/showcase02-all-transfers-to-a-wallet
cd showcase02

# 2. Install dependencies
npm ci

# 3. Start a Postgres database container and detach
sqd up

# 4. Build and start the processor
sqd process

# 5. The command above will block the terminal
#    being busy with fetching the chain data, 
#    transforming and storing it in the target database.
#
#    To start the graphql server open the separate terminal
#    and run
sqd serve

A GraphiQL playground will be available at localhost:4350/graphql.