Staking Indexer

A Subsquid indexer for Substrate chains with ParachainStaking pallet. Tracks delegator stakes, collator self-bonds, and global staking statistics.

What It Tracks

• Stakers: Current stake, scheduled unbonds, lifetime totals
• Collators: Self-bond, scheduled unbonds, lifetime totals
• Global: Total staked/bonded, percentages, active counts

Setup

Requirements

• Node.js 24+
• Docker & Docker Compose
• Subsquid CLI: npm install -g @subsquid/cli

Installation

npm install      # Install dependencies
npm run start    # Build, setup, and start indexer (default: Qustream)

GraphQL API: http://localhost:4350/graphiql

NOTE: you have to have a working zombienet/chain before starting the indexer

Commands

sqd start        # Complete setup and start indexer
sqd reset        # Reset DB and restart from block 0
sqd serve        # Start processor + API (if already setup)
sqd open         # Open GraphiQL
sqd compare      # Compare DB with chain state

Configuration

Edit .env file (auto-created by sqd start):

CHAIN=qustream
CHAIN_RPC_ENDPOINT=ws://127.0.0.1:8800
TOKEN_SYMBOL=QST
TOKEN_DECIMALS=18
SS58_PREFIX=5041

For custom chains, manually edit .env with your config.

License

MIT