An example Subgraph initially forked from The Graph example subgraph. Created by PureStake to get you started with The Graph on Moonbeam.

Install the node dependencies using yarn:

yarn

Create the TS types for The Graph (requires the artifacts folder created by contract compilation):

yarn codegen

For deploying contracts on Moonbase Alpha, you'll need a funded account and its private key. Store your private key for Moonbase Alpha deployment as an ENV variable:

export MOON_PRIVATE_KEY="YOUR-PRIVATE-KEY-HERE"  

Compile the contracts:

# compiles using hardhat and solc 0.8.3
yarn contract-build

To deploy to a development Moonbeam node you can run:

# deploys to moonbase alpha
yarn contract-deploy-local

To deploy to Moonbase Alpha you can run:

# deploys to moonbase alpha
yarn contract-deploy

For more information see The Graph docs on https://thegraph.com/docs/. Or the Moonbeam docs on https://docs.moonbeam.network/.