Insights for Blockchain Innovators

Make Blockchain Data Usable with Powerful Web3 Indexing Solutions

In Web3, everything is on-chain β€” but almost nothing is easily accessible. At Oxin Agent, we offer advanced Indexing solutions to help your dApp, protocol, or analytics platform turn raw blockchain data into structured, queryable insights. Whether you're building DeFi, NFTs, DAOs, or decentralized social, our indexing infrastructure delivers the real-time data access you need to scale fast and operate intelligently.

Why Indexing Is a Game-Changer in Web3

Blockchains are inherently transparent β€” but not inherently readable. Without indexing, you'd have to scan millions of blocks and transactions to find a single piece of relevant information. Our indexing solutions bridge that gap, delivering:

  • Real-time access to structured on-chain data
  • Faster dApp performance and UI responsiveness
  • Custom APIs for smart contract and event tracking
  • Scalable infrastructure for analytics and dashboards
  • A smoother user experience with instant data retrieval

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What We Offer

πŸ“‘ Custom Indexers for Your Smart Contracts

We build event-based or state-based indexers that track your smart contract’s key activities β€” whether it’s NFT mints, DeFi pool updates, DAO votes, or token swaps.

πŸ“Š API & Data Layer Integration

We expose indexed data through REST or GraphQL APIs, making it easy for your frontend or analytics tools to fetch exactly what they need β€” in milliseconds.

βš™οΈ Subgraph Development

We build and deploy custom Subgraphs using The Graph Protocol, allowing you to query your blockchain data with GraphQL in a decentralized way.

πŸ“¦ Historical Data Structuring

We index and structure historical data from blockchains like Ethereum, Polygon, Arbitrum, or Solana, so you can generate accurate charts, analytics, and reports.

πŸ”„ Real-Time Syncing & Webhooks

Get real-time updates on-chain events pushed directly to your backend or UI through webhooks or socket-based subscriptions.

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Supported Blockchains & Tools

  • Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Solana, Avalanche
  • The Graph (Hosted & Decentralized)
  • Custom Indexers using Node.js, Python, Rust
  • MongoDB, PostgreSQL, Redis for fast querying
  • BigQuery & IPFS for hybrid solutions
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    Supported Languages & Platforms

  • Solidity, Vyper, Rust, Move
  • Ethereum, BNB Chain, Polygon, Solana, Arbitrum, Optimism, and more
  • dApps, DeFi protocols, NFT marketplaces, DAOs, Layer 2s, zk projects
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    Your Data, Indexed. Your Product, Unlocked.

    Without indexing, blockchain is just noise. With Oxin Agent, it becomes signal. Our indexing services make your Web3 product faster, smarter, and more scalable β€” while unlocking the full potential of on-chain data.

    πŸ“© Let’s discuss your indexing needs and show you how we can streamline your architecture.

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