Blockchain Data Indexing & API Services

Custom Blockchain Data Indexing Infrastructure

Soramitsu provides professional blockchain data indexing services that transform raw on-chain data into structured, queryable formats for application developers. The company's indexing solutions enable applications to efficiently access blockchain state, historical events, and transaction data without processing raw blockchain blocks.

Indexing Infrastructure Services

Custom Indexer Development

• Design and implementation of custom blockchain data indexing systems
• Event log aggregation and transformation for smart contract events
• Multi-chain indexing infrastructure supporting diverse blockchain networks
• Real-time data streaming and indexing for low-latency applications
• Batch processing systems for historical data indexing

API Development & Integration

• GraphQL and REST API endpoints for indexed blockchain data
• Optimized query interfaces with caching layers for performance
• Pagination, filtering, and aggregation capabilities
• WebSocket support for real-time data subscriptions
• API versioning and backward compatibility management

Performance Optimization

• Database optimization for high-volume blockchain data queries
• Indexing strategy design for specific application requirements
• Caching layers for frequently accessed data
• Query optimization and performance tuning
• Scalable architecture supporting high query volumes

Technical Expertise

Blockchain Platform Support

• Hyperledger Iroha: Deep expertise as original framework developers
• Substrate/Polkadot: Indexing for Polkadot ecosystem chains
• Ethereum & EVM Chains: Extensive experience with EVM-compatible networks
• Custom Blockchains: Flexible indexing solutions for proprietary blockchain implementations

Data Processing & Transformation

• Raw blockchain data extraction and normalization
• Event log parsing and structured data creation
• Cross-chain data correlation and aggregation
• Historical data backfilling and reindexing capabilities
• Data validation and consistency checks

Infrastructure & Operations

• Kubernetes-based indexer deployment and orchestration
• Monitoring and alerting for indexing health and data freshness
• Automated error recovery and reindexing processes
• Database management and scaling (PostgreSQL, MongoDB, etc.)
• DevOps automation for indexer lifecycle management

Production Use Cases

Soramitsu's indexing expertise is demonstrated through successful deployments:

• CBDC Systems: Indexing millions of payment transactions for national payment system dashboards and analytics
• DeFi Protocols: Indexing complex DeFi events for Polkaswap DEX and SORA network
• Enterprise Applications: Custom indexing solutions for supply chain tracking and asset management
• Government Platforms: Transaction indexing for central bank monitoring and reporting requirements

Why Choose Soramitsu

Soramitsu's blockchain development expertise combined with robust DevOps practices ensures indexing infrastructure that is reliable, performant, and scalable for production applications ranging from startups to enterprise and government deployments. With nearly a decade of experience delivering mission-critical blockchain systems, the company brings proven capabilities in handling complex data indexing requirements at national scale.