We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process ensures security-first design, gas optimization, and comprehensive testing before mainnet launch.
LABS
Services
Blockchain Data Indexing Dev Network
A dedicated local blockchain environment that generates high-volume, realistic transaction data for developing, testing, and benchmarking custom indexing solutions, subgraphs, and query engines.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
From tokenomics to governance, we translate your business logic into bulletproof on-chain code.
- Full Lifecycle Development: Strategy, architecture,
Solidity/Rustcoding, testing, deployment, and post-launch monitoring. - Security Guarantees: Rigorous audits using industry-standard tools and manual review, following OpenZeppelin patterns.
- Deliverables: Production-ready contracts, technical documentation, and deployment scripts for a 2-4 week MVP timeline.
key-features-cards
BUILT FOR SCALE
Core Capabilities of Our Indexing Dev Network
Our dedicated development network provides the foundational infrastructure to build, test, and deploy high-performance blockchain data pipelines with enterprise-grade reliability.
01
Multi-Chain Data Ingestion
Real-time ingestion from 20+ EVM and non-EVM chains, including Ethereum, Solana, and Polygon. We handle historical backfilling and ensure data integrity for complex queries.
20+
Supported Chains
< 2 sec
Data Latency
02
Custom Subgraph & Indexer Development
Build and deploy custom subgraphs (The Graph) and indexers with our optimized tooling. We provide templates for common DeFi, NFT, and gaming data models to accelerate development.
2-4 weeks
Avg. Build Time
99.9%
Query Uptime SLA
03
Enterprise-Grade Security & Audits
All infrastructure is built with security-first principles. Our indexing logic undergoes peer review, and we implement best practices from OpenZeppelin and ConsenSys Diligence.
SOC 2
Compliance
24/7
Security Monitoring
04
High-Performance Query APIs
Deliver sub-second GraphQL and REST API endpoints for your indexed data. We optimize for complex joins, filtering, and aggregation to support high-traffic dApps.
< 100ms
P95 Latency
10k+
QPS Capacity
05
Managed Infrastructure & DevOps
We provision, monitor, and scale your indexing infrastructure. Includes automated deployments, health checks, and performance dashboards so your team can focus on product logic.
99.95%
Infra Uptime SLA
< 1 hr
Incident Response
06
Data Schema Design & Optimization
Our engineers design efficient, scalable data schemas tailored to your use case. We optimize for cost, query speed, and future extensibility to prevent technical debt.
70%
Avg. Query Cost Reduction
Expert-Led
Schema Review
benefits
DELIVERABLES
Engineering Outcomes for Your Team
We translate complex blockchain data infrastructure into clear, measurable results for your engineering roadmap. Focus on building your product, not managing infrastructure.
01
Production-Ready Indexers
Deploy custom, high-performance blockchain indexers for any EVM chain (Ethereum, Arbitrum, Polygon) or Solana. We deliver battle-tested code with built-in monitoring, alerting, and failover mechanisms.
99.9%
Uptime SLA
< 2 weeks
Deployment Time
02
Real-Time Data Feeds
Access normalized, real-time on-chain data (transactions, events, logs) via WebSocket or gRPC streams. Eliminate polling and reduce your data processing latency from minutes to milliseconds.
< 1 sec
Event Latency
100%
Data Integrity
03
Audited & Secure Architecture
Our indexing pipelines are built with security-first principles, following OpenZeppelin standards. All infrastructure code undergoes internal security review before deployment.
Zero
Critical Vulnerabilities
24/7
Security Monitoring
04
Managed Infrastructure Scaling
We handle node provisioning, database optimization, and horizontal scaling. Your indexer automatically scales with transaction volume, from testnet to mainnet surges.
10x
Throughput Scaling
Auto
Load Balancing
05
Comprehensive Data Schemas
Get clean, queryable PostgreSQL or GraphQL APIs with schemas designed for your use case (DeFi, NFTs, Gaming). We model complex on-chain relationships into simple developer interfaces.
Custom
API Schema
GraphQL
Query Layer
06
Dedicated Engineering Support
Work directly with our senior blockchain engineers. We provide architectural reviews, performance tuning, and on-call support to ensure your data layer never blocks product development.
< 1 hour
Response SLA
Senior
Engineer Tier
Choose Your Indexing Solution
Technical Specifications & Deliverables
Compare our managed indexing network tiers to find the right fit for your data needs, from MVP to high-frequency production.
| Capability | Starter | Professional | Enterprise |
|---|---|---|---|
Supported Chains | Ethereum Mainnet | EVM L1/L2s (5) | All EVM & Non-EVM (10+) |
Data Throughput | Up to 100 TPS | Up to 5,000 TPS | 50,000+ TPS |
Query Latency | < 5 seconds | < 1 second | < 200ms |
Historical Data Sync | Last 6 months | Full chain history | Full chain + archive nodes |
Custom Subgraph Development | 1 template | Up to 5 | Unlimited |
Real-time Event Streaming | |||
Dedicated Infrastructure | Shared cluster | Isolated VPC/Cluster | |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Support & Maintenance | Community | Business Hours | 24/7 Dedicated Engineer |
Starting Price (Monthly) | $499 | $2,499 | Custom |
how-we-deliver
PREDICTABLE DELIVERY
Our Delivery Process: From Scoping to Handoff
A transparent, milestone-driven framework designed for technical leaders. We deliver production-ready blockchain data infrastructure with clear timelines, regular checkpoints, and full documentation.
01
1. Discovery & Architecture
We conduct a technical deep-dive to define your data model, indexing logic, and target chains. Deliverables include a finalized technical specification and a detailed project roadmap.
Client Value: Eliminates scope creep and ensures alignment on technical requirements from day one.
1-2 weeks
Typical Duration
100%
Specification Lock
02
2. Core Indexer Development
Our engineers build the core indexing pipeline using The Graph, Subsquid, or custom solutions. This includes subgraph/processor definition, event handlers, and data transformation logic.
Client Value: Get a performant, modular indexing engine tailored to your exact on-chain data needs.
2-4 weeks
Development Sprint
> 1M TPS
Tested Throughput
03
3. API & Data Layer
We design and implement GraphQL or REST APIs with efficient queries, caching layers (Redis), and real-time subscriptions. The data schema is optimized for your application's front-end and analytics.
Client Value: Your team receives a fully documented, developer-friendly API to power dApps and dashboards.
< 100ms
P95 Query Latency
24/7
Monitoring
04
4. Security & Performance Audit
Every component undergoes rigorous internal review. We test for data integrity, re-org handling, rate limiting, and load performance under simulated mainnet conditions.
Client Value: Deploy with confidence knowing your data pipeline is robust, secure, and scalable.
100%
Test Coverage
99.9% SLA
Uptime Target
05
5. Staging Deployment & Validation
We deploy the complete stack to a staging environment identical to production. Your team conducts UAT, validates data accuracy, and tests integration with your application.
Client Value: A risk-free sandbox to verify everything works as expected before mainnet launch.
1 week
Validation Window
Full Sync
Testnet Data
06
6. Production Handoff & Documentation
We deploy to your production infrastructure, provide comprehensive runbooks, and conduct knowledge transfer sessions with your DevOps and engineering teams.
Client Value: Complete ownership and operational control with the expertise to maintain and scale your indexer.
Zero Downtime
Deployment
Full SRE Docs
Delivered
Infrastructure Decision Matrix
Build vs. Buy: Indexing Dev Network Options
A technical and financial comparison of developing a custom blockchain indexing network in-house versus leveraging Chainscore's managed service.
| Key Factor | Build In-House | Chainscore Dev Network |
|---|---|---|
Initial Development Time | 6-12 months | 4-8 weeks |
Core Engineering Cost (Year 1) | $250K-$600K+ | $0 (Managed Service) |
Time to First Indexed Query | Months | Minutes |
Supported Chains (EVM) | Custom integration per chain | Ethereum, Polygon, Arbitrum, Optimism, Base, zkSync |
Historical Data Backfill | Manual pipeline development | Pre-indexed from genesis |
Real-time Data Latency |
| < 2 seconds |
Query API & Documentation | Your team builds & maintains | Production-ready GraphQL & REST |
Security & Audit Overhead | High (your responsibility) | SOC 2 Type II compliant infrastructure |
Scalability Engineering | Requires dedicated DevOps | Automatic, pay-per-query scaling |
Ongoing Maintenance FTE | 2-4 Senior Engineers | Fully managed by Chainscore |
Total Cost of Ownership (3 years) | $1.2M - $3M+ | Predictable usage-based pricing |
Blockchain Data Indexing
Frequently Asked Questions
Get clear answers about our development network services, from timelines and pricing to security and support.
A custom indexing network is a dedicated, high-performance infrastructure layer that extracts, transforms, and serves on-chain data specific to your application's needs. You need one to move beyond the limitations of generic, public indexers, which are often slow, unreliable, and lack the specific data schemas your dApp requires. Our networks deliver sub-second query latency, 99.9% uptime SLAs, and schemas tailored to your smart contracts, enabling features like real-time dashboards, complex analytics, and seamless user experiences that generic services cannot support.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall