These docs are a work in progress! Reach out any time for questions 🐇

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Welcome to The Neighborhood

The Neighborhood is the fastest way to get transformed, onchain data—delivered exactly how you want it. We meet the data where it lives (in its raw form onchain), and meet you, our neighbor, where you are—with your existing infra, like databases, webhooks, or Kafka. That gap is bridged by distributed clusters of nodes we call Neighborhoods. The Neighborhood is a distributed data processing network developed by The Indexing Company, a team focused on providing cutting-edge blockchain data infrastructure. While The Neighborhood powers the pipelines, The Indexing Company helps you deploy, optimize, and debug them. Reach out to us anytime at hello@indexing.co or find us on Farcaster.

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What You Can Do

Today, the primary way to interact with The Neighborhood is through pipelines. Instead of polling APIs or adapting to rigid subgraph schemas, you get to define:
  • What data you want
  • How you want it transformed
  • Where you want it delivered
Data on demand, just the way you want it. Each pipeline consists of:
  • Networks: List of chains to subscribe to
  • Filter: e.g., contract addresses or wallet addresses
  • Transformation: JavaScript logic to reshape the data
  • Destination: Postgres, Webhook, or Kafka

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Authentication

All API endpoints are authenticated using the X-API-KEY header. To get access, email hello@indexing.co or find us on Farcaster.

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Multi-Chain Support

The Neighborhood works across many blockchain ecosystems and Virtual Machine (VM) types:
  • EVM: Ethereum, Optimism, Arbitrum, Base, and more
  • SVM: Solana and related chains
  • MoveVM: Sui, Aptos, Movement, etc.
  • UTXO: Bitcoin, Litecoin, Dogecoin, Cardano, etc.
  • CosmWasm: Cosmos, Osmosis, Injective and other IBC-compatible chains
  • … and many more: Celestia (data availability), Farcaster (text data), any custom integration with data access
Get the full list of currently supported networks here.

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Use Cases

The Neighborhood powers:
  • Wallet and portfolio tracking
  • DeFi dashboards and market monitors
  • Onchain identity and reputation systems
  • Cross-chain aggregators
  • AI/ML pipelines needing structured blockchain data
  • And whatever you’re building next!