We architect and deploy custom smart contracts on EVM and Solana that are secure, gas-optimized, and tailored to your business logic. Every contract undergoes a rigorous audit process using industry-standard tools and manual review to eliminate vulnerabilities before mainnet deployment.
LABS
Services
Rollup Data Indexing & Query Services
We build and maintain custom, high-performance indexing engines and Graph-like APIs for Layer 2 blockchains. Deliver complex, real-time data to your dApp frontends and analytics platforms with enterprise-grade reliability.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Token Standards:
ERC-20,ERC-721,ERC-1155,SPL - DeFi Protocols: DEXs, lending/borrowing, staking, yield strategies
- Utility Contracts: Multi-sig wallets, vesting schedules, governance modules
- Security First: Built with
OpenZeppelinlibraries and formal verification patterns
We deliver battle-tested code that powers your core product, reducing time-to-market by weeks and mitigating the risk of costly exploits.
key-features-cards
ARCHITECTURE
Engineered for Scale and Complexity
Our rollup indexing infrastructure is purpose-built to handle the high-throughput, low-latency demands of production-grade Web3 applications, ensuring your data layer never becomes a bottleneck.
01
Real-Time Indexing Engine
Sub-second data ingestion from L2 sequencers with configurable finality guarantees. Process millions of transactions per day without lag, enabling live dashboards and instant user updates.
< 1 sec
Ingestion Latency
10M+ TPS
Peak Throughput
02
Multi-Rollup & Multi-Chain Support
Unified API to query data across Arbitrum, Optimism, Base, zkSync, and StarkNet. Simplify your stack with a single integration point for all your L2 and L1 data needs.
15+
Supported Networks
1 API
Unified Interface
03
Enterprise-Grade Reliability
Geo-distributed nodes with automatic failover and 24/7 monitoring. Built on Kubernetes with infrastructure-as-code for consistent, repeatable deployments across environments.
99.95%
Uptime SLA
< 5 min
RTO
04
Advanced Query Capabilities
Perform complex joins, aggregations, and historical analysis across indexed data with GraphQL and SQL interfaces. Export directly to your data warehouse or BI tools.
< 100ms
P95 Query Time
SQL/GraphQL
Query Languages
05
Custom Data Pipelines
Tailor data transformation, enrichment, and schema design to your application's exact requirements. We handle the ETL complexity so you get clean, structured data.
2-4 weeks
Pipeline Setup
Custom Schemas
Flexible Output
06
Security & Compliance Ready
SOC 2 Type II compliant infrastructure with encrypted data at rest and in transit. Role-based access control, audit logs, and integration with enterprise SSO providers.
SOC 2
Compliance
Zero-Trust
Security Model
benefits
DELIVERABLES
Outcomes for Your Product and Team
Our rollup data services deliver measurable improvements to your product's performance and your team's efficiency. Here’s what you can expect.
01
Real-Time Data Access
Access indexed, queryable rollup data with sub-2-second latency. Eliminate the need for your team to build and maintain complex indexers, freeing up engineering resources for core product development.
< 2 sec
Query Latency
99.9%
Data Freshness SLA
02
Reduced Infrastructure Overhead
Cut operational costs by 60-80% by outsourcing your rollup data layer. We manage the nodes, indexers, and databases, so you don't have to scale a dedicated infrastructure team.
60-80%
Cost Reduction
0
Node Management
03
Accelerated Feature Development
Deploy new data-driven features in weeks, not months. With a unified GraphQL API for all major rollups (Arbitrum, Optimism, zkSync), your developers can build faster without protocol-specific expertise.
2-4 weeks
Feature Time-to-Market
1 API
For All Rollups
04
Enterprise-Grade Reliability
Ensure your application's uptime with our 99.9% SLA for data availability and integrity. Built with multi-cloud redundancy and automated failover, providing the reliability enterprises require.
99.9%
Uptime SLA
24/7
Monitoring & Support
05
Enhanced User Experience
Deliver fast, reliable on-chain data to your end-users, enabling seamless wallet balances, instant transaction history, and responsive dashboards that drive engagement and retention.
Sub-second
UI Response Time
100%
Query Success Rate
06
Future-Proof Architecture
Stay ahead of protocol upgrades and new rollup releases. Our service automatically integrates new L2s and hard forks, ensuring your product never falls behind the evolving ecosystem.
Auto-Update
For New Rollups
< 48 hrs
Fork Response Time
The Infrastructure Decision for Your Rollup
Build vs. Buy vs. Chainscore Managed Service
A technical and economic comparison of approaches to securing reliable, scalable data indexing and querying for your L2/L3 rollup.
| Key Factor | Build In-House | Third-Party API | Chainscore Managed Service |
|---|---|---|---|
Time to Production-Ready Indexer | 6-12+ months | 2-4 weeks (integration) | 2-4 weeks (full deployment) |
Upfront Engineering Cost | $250K - $750K+ | $10K - $50K (integration) | $25K - $100K (setup & first year) |
Ongoing DevOps & Maintenance | 1-3 FTE engineers | Vendor responsibility | Fully managed by Chainscore |
Query Performance & Latency SLA | Your responsibility | Shared, best-effort | Guaranteed <100ms p95, 99.9% uptime |
Custom Data Schemas & Business Logic | Full control | Limited to vendor templates | Fully customizable, built to spec |
Multi-Chain & Cross-Rollup Support | Significant added complexity | Often extra cost per chain | Included (Ethereum, Arbitrum, Optimism, Base, zkSync) |
Security & Data Integrity | Your audit burden | Vendor risk | Audited infrastructure, cryptographic proofs |
Real-time Data Streaming (WebSockets) | Complex to build reliably | Often premium tier | Included standard |
Historical Data Depth & Archive Access | Costly RPC nodes & storage | Limited historical window | Full history from genesis, perpetually stored |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $50K - $200K+ | $80K - $200K (predictable) |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology: From Specification to Production
We deliver production-ready rollup data infrastructure through a structured, transparent process designed for technical leaders. This ensures predictable timelines, clear deliverables, and zero surprises.
01
Discovery & Architecture Design
We start with a deep technical dive into your rollup stack (Arbitrum, Optimism, zkSync) and data requirements. We deliver a comprehensive architecture document detailing data models, indexing strategy, and API specifications.
1-2 weeks
Initial Scoping
100%
Requirements Locked
02
Custom Indexer Development
Our engineers build bespoke indexers using The Graph, Subsquid, or custom Rust/Go solutions. We implement real-time event streaming, complex state computations, and robust error handling for your specific L2.
2-4 weeks
Development Sprint
Sub-second
Data Latency
03
Query Layer & API Deployment
We deploy a performant GraphQL or REST API layer with built-in caching, rate limiting, and authentication. Includes comprehensive documentation and SDKs for seamless integration into your dApp frontend or backend.
< 1 week
Deployment Time
99.9%
API Uptime SLA
04
Security Audit & Performance Tuning
Every deployment undergoes internal security review for data integrity and access control. We perform load testing to guarantee performance under peak traffic and provide optimization benchmarks.
Full Review
Security Audit
< 100ms
P95 Query Response
05
Production Handoff & Monitoring
We provide full operational documentation, dashboards (Grafana/Prometheus), and alerting configurations. Includes knowledge transfer sessions for your team and ongoing support SLAs.
24/7
Monitoring
15-min
Incident Response SLA
06
Continuous Optimization
Post-launch, we offer iterative optimization services: adding new data views, improving query performance, and scaling infrastructure as your transaction volume grows on Ethereum L2s.
Ongoing
Support
10x
Scalability Headroom
security-reliability
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy audit-ready contracts for tokens, DeFi protocols, and NFT ecosystems. Our team specializes in Solidity 0.8+, Vyper, and Rust for Solana, ensuring gas-optimized code and adherence to OpenZeppelin security standards.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced features like vesting and governance. - DeFi & DAOs: Automated Market Makers (AMMs), staking pools, and multi-sig treasury management.
- Security First: Every contract undergoes internal review and is structured for seamless third-party audits.
Deliver a secure, scalable foundation for your product in 2-4 weeks, from spec to testnet deployment.
Rollup Data Indexing & Query Services
Frequently Asked Questions
Get clear, technical answers about our specialized infrastructure for indexing and querying rollup data at scale.
For a standard deployment targeting a single rollup (e.g., Arbitrum, Optimism, zkSync), we deliver a production-ready indexer in 3-5 weeks. This includes data schema design, pipeline development, API creation, and initial data backfill. Complex multi-chain or cross-rollup deployments typically take 6-8 weeks.
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