Deploy and manage dedicated, high-performance blockchain nodes with 99.9% uptime SLA and <1s latency. We provide full redundancy across EVM chains, Solana, and Cosmos SDK networks, eliminating the operational overhead of self-hosting.
LABS
Services
Stealth Multi-Chain Indexer Development
We build custom, high-performance indexers and subgraphs that query, decode, and organize data from privacy-preserving smart contracts across multiple blockchains, enabling compliant internal analytics and reporting.
Chainscore © 2026
overview
RELIABLE FOUNDATION
Blockchain Infrastructure for FinTechs
Enterprise-grade, scalable node infrastructure to power your financial applications.
Focus on your core product, not infrastructure maintenance. We handle node provisioning, upgrades, and 24/7 monitoring.
- Multi-Chain RPC & Validator Nodes: Secure, low-latency endpoints for
Ethereum,Polygon,Arbitrum,Base, and more. - Real-Time Data Indexing: Access historical and real-time on-chain data via GraphQL APIs for analytics and compliance.
- Enhanced Security: Private VPC deployment, DDoS protection, and regular security audits to meet financial industry standards.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our Stealth Indexers
Our multi-chain indexers are engineered for production, delivering the speed, reliability, and security required to power high-performance Web3 applications.
01
Multi-Chain & L2 Agnostic
Seamlessly index data from Ethereum, Solana, Polygon, Arbitrum, and other major L1/L2 networks from a single unified API. Future-proof your application with our modular architecture.
15+
Supported Chains
1 API
Unified Interface
02
Sub-Second Data Freshness
Real-time event streaming with <1 second latency from on-chain confirmation to your application. Achieve finality-based indexing, not just block-based polling.
< 1 sec
Event Latency
99.9%
SLA Uptime
03
Custom Data Schemas & Logic
Go beyond raw logs. We build bespoke indexers that transform on-chain data into your application's domain model—calculating TVL, user positions, or custom metrics in real-time.
2-4 weeks
Avg. Deployment
Custom
Business Logic
04
Enterprise Security & Compliance
Infrastructure built with SOC 2 principles. Data integrity checks, encrypted storage, and role-based access controls (RBAC) ensure your indexed data is secure and auditable.
SOC 2
Compliance Ready
RBAC
Access Control
05
Horizontal Scalability
Architected to handle millions of transactions per day. Auto-scaling ingestion pipelines and sharded databases prevent bottlenecks during network congestion.
1M+ TPS
Ingestion Capacity
Auto-scale
Load Handling
06
Full Historical Backfill
Not just real-time. We provide complete historical data reconstruction from genesis or any block height, ensuring your application has a consistent, complete dataset from day one.
Genesis
Start Block
Zero Gaps
Data Integrity
benefits
DELIVERABLES
Business Outcomes: From Raw Data to Actionable Insight
Our Stealth Multi-Chain Indexer development service translates complex on-chain data into a production-ready, high-performance data layer. We deliver the infrastructure that powers your core product, not just raw data feeds.
01
Real-Time, Normalized Data Feeds
Get unified, real-time access to transactions, token transfers, and event logs across Ethereum, Solana, and other major L1/L2s. We handle the complexity of chain-specific RPC nodes and data structures, delivering a single, clean API.
Why it matters: Your developers build on a consistent data model, slashing integration time and eliminating the need to manage multiple node providers.
< 2 sec
Data Latency
10+ Chains
Supported Networks
02
Custom-Built Data Schemas & APIs
We design and implement GraphQL or REST APIs tailored to your application's specific logic. Define schemas for DeFi positions, NFT collections, wallet activity, or any custom entity, enabling complex queries that raw RPC calls cannot support.
Why it matters: Move from generic data to actionable insight. Power dashboards, analytics engines, and user-facing features with queries that run in milliseconds.
100ms
P95 Query Time
Custom
Schema Design
03
Enterprise-Grade Reliability & Uptime
Deploy with confidence using our fault-tolerant architecture featuring automatic failover, data redundancy, and comprehensive monitoring. We implement rigorous health checks and alerting to ensure your data pipeline never becomes a single point of failure.
Why it matters: Maintain a seamless user experience. Our infrastructure is built to handle peak loads and chain reorganizations without dropping data or degrading performance.
99.9%
Uptime SLA
24/7
Monitoring
04
Scalable, Cost-Optimized Infrastructure
We architect your indexer for horizontal scalability, using efficient data ingestion pipelines and optimized database layers (e.g., TimescaleDB, ClickHouse). This controls cloud costs while supporting exponential user growth.
Why it matters: Avoid infrastructure bottlenecks and runaway costs. Start lean and scale predictably as your transaction volume grows from thousands to millions per day.
10x
Throughput Gain
Predictable
Cost Model
Infrastructure Decision Matrix
Build vs. Buy: Specialized Indexer vs. Generic Tools
A technical and economic comparison of developing a custom multi-chain indexer in-house versus partnering with Chainscore Labs for a managed solution.
| Key Factor | Build In-House | Generic Graph Tools | Chainscore Stealth Indexer |
|---|---|---|---|
Time to Initial Production | 6-12+ months | 2-4 months | 4-8 weeks |
Upfront Development Cost | $250K - $750K+ | $0 (Open Source) | $50K - $150K |
Multi-Chain Schema Unification | Your team's burden | Manual per subgraph | Native, unified API |
Real-Time Data Latency | Custom implementation | ~30 sec - 5 min blocks | < 2 second finality |
Historical Data Backfill | Complex ETL pipeline | Limited, slow sync | Pre-indexed, instant query |
Ongoing DevOps & Maintenance | Full team required | Your team manages infra | Fully managed service |
Custom Business Logic Support | Full flexibility | Limited to subgraph handlers | First-class feature |
Security & Audit Overhead | High (your responsibility) | Medium (community audits) | Low (enterprise audited) |
SLA for Uptime & Support | None (internal) | Community support | 99.9% uptime, 24/7 SLAs |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $100K - $300K+ | $80K - $200K |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Delivery Process
We deliver production-ready, high-performance indexers through a structured, transparent process designed for technical founders and CTOs. Each phase is built on our deep protocol expertise and commitment to security.
01
Architecture & Protocol Analysis
We analyze your target chains (EVM, Solana, Cosmos, etc.) and data requirements to design a scalable, cost-optimal architecture. We select the right indexing framework (The Graph, Subsquid, custom) based on your throughput and latency needs.
15+
Protocols Supported
1-2 weeks
Design Phase
02
Smart Contract Integration & Event Mapping
Our engineers write precise event handlers and data transformers for your specific smart contracts. We ensure accurate parsing of complex logs (nested structs, array data) and implement robust error handling.
100%
Data Fidelity
< 5ms
Event Processing
03
Database Schema & Query Optimization
We design PostgreSQL or TimescaleDB schemas optimized for your most frequent queries (historical lookups, aggregate analytics). This includes creating efficient indexes and materialized views to guarantee sub-second API response times.
10x
Query Speed Gain
Sub-second
P95 Latency
05
Security Hardening & Audits
Every indexer undergoes rigorous security review: dependency scanning, infrastructure penetration testing, and validation of data integrity checks. We follow OpenZeppelin security patterns and maintain isolated execution environments.
Zero
Critical Bugs Shipped
SOC 2
Compliant Infra
06
Deployment & Ongoing Management
We deploy to your cloud (AWS, GCP) or our managed infrastructure with full CI/CD, monitoring (Prometheus/Grafana), and alerting. We provide 24/7 incident response and handle chain upgrades and reorgs automatically.
< 4 hours
Mean Time to Repair
Auto-healing
Reorg Handling
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit trails to mitigate risk from day one.
- Token Standards: Full-suite implementation of
ERC-20,ERC-721,ERC-1155, and custom tokenomics. - DeFi Protocols: Development of automated market makers (AMMs), lending/borrowing pools, and staking mechanisms.
- Enterprise Logic: Complex multi-signature wallets, vesting schedules, and governance systems with on-chain voting.
Deliver a fully audited, gas-optimized contract suite in 4-6 weeks, ready for mainnet deployment. We provide ongoing maintenance and upgrade paths to ensure longevity.
Technical & Commercial Details
Stealth Indexer Development: Frequently Asked Questions
Get clear answers on timelines, costs, security, and our development process for custom multi-chain indexers.
A standard stealth indexer for 1-3 EVM chains deploys in 2-4 weeks. Complex deployments with custom logic, multi-chain aggregation, or non-EVM support (e.g., Solana, Cosmos) typically take 4-8 weeks. We provide a detailed project plan with milestones after the initial technical scoping.
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