Blocksync provides real-time indexing and querying of IXO blockchain data through GraphQL, enabling efficient access to historical transactions, state changes, and entity relationships. It serves as a critical infrastructure component for building scalable applications on the IXO Spatial Web.

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Overview

Real-time Indexing

Continuously processes and indexes blockchain events, transactions, and state changes

GraphQL API

Type-safe querying interface with support for complex relationships and filtering

Historical Data

Access to complete transaction history and state changes with efficient retrieval

Entity Relationships

Track connections between digital twins, claims, and verifications

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Architecture

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Features

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Data Indexing

Event Processing

  • Real-time event capture
  • State transition tracking
  • Relationship mapping
  • Data transformation

Storage Optimization

  • Efficient indexing
  • Query optimization
  • Cache management
  • Data compression

Historical Data

  • Complete history
  • State snapshots
  • Change tracking
  • Audit trails

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Query Capabilities

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Implementation Guide

  1. Setup Connection 
    import { BlocksyncClient } from '@ixo/blocksync-client'

const client = new BlocksyncClient({
  endpoint: 'https://blocksync.ixo.earth/graphql',
  headers: {
    'Authorization': `Bearer ${apiKey}`
  }
})
  2. Define Queries 
    const GET_ENTITY = gql`
  query GetEntity($id: ID!) {
    entity(id: $id) {
      id
      type
      data
      claims {
        id
        status
      }
    }
  }
`
  3. Execute Queries 
    const result = await client.query({
  query: GET_ENTITY,
  variables: { id: 'did:ixo:123' }
})
  4. Handle Results 
    const { data, errors } = result
if (errors) {
  console.error('Query failed:', errors)
  return
}

const entity = data.entity
// Process entity data

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Best Practices

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Available Environments

Production

https://blocksync.ixo.earth/graphql

Testnet

https://testnet-blocksync.ixo.earth/graphql

Development

https://devnet-blocksync.ixo.earth/graphql

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Developer Resources

GraphQL Schema

Complete API schema reference

Query Examples

Sample queries and mutations

Client SDK

Client libraries and tools
For technical support or questions about Blocksync, join our Developer Community or contact our Developer Relations Team.