Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Data Indexing & Query Abstraction

We build and manage high-performance GraphQL or REST APIs that index and serve complex, historical data from multiple blockchains, freeing your team from managing infrastructure.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 specialists.

We architect and deploy custom smart contracts for tokens (ERC-20, ERC-721, ERC-1155), DeFi protocols, DAOs, and NFT marketplaces. Our code is built on Solidity 0.8+ with OpenZeppelin standards and undergoes rigorous security reviews.

Deliver a secure, auditable, and gas-optimized foundation for your Web3 product in as little as 2 weeks.

  • Full Lifecycle Support: From architecture and development to deployment, verification, and monitoring on EVM chains.
  • Security-First: Multi-stage review process, formal verification options, and pre-audit hardening.
  • Measurable Outcomes: Reduce gas costs by 15-40%, achieve 99.9%+ uptime, and pass security audits on the first attempt.
key-features-cards
BUILD FASTER, SCALE EASIER

Engineered for Developer Velocity

We remove the heavy lifting of blockchain data infrastructure so your team can focus on building core product features and shipping faster.

02

Real-Time Event Streaming

Subscribe to on-chain events (transfers, mints, swaps) with WebSocket or Server-Sent Events (SSE). Build responsive dashboards and notifications without polling delays.

Delivers: Sub-2-second data latency for live applications.

< 2 sec
Event Latency
WebSocket/SSE
Protocols
03

Pre-Built Data Models

Jumpstart development with our indexed schemas for NFTs, DeFi, tokens, and DAOs. Access enriched data like USD pricing, owner histories, and protocol metrics out-of-the-box.

Delivers: Launch analytics features in days, not months.

10+
Core Schemas
Days
Time-to-Market
04

Managed Indexing Infrastructure

We handle the ingestion pipeline, historical backfilling, and real-time sync across chains. Built with redundancy and automatic failover for production reliability.

Delivers: 99.9% query uptime SLA, zero ops overhead for your team.

99.9%
Query Uptime SLA
0
Ops Overhead
05

Enterprise-Grade Security & Compliance

SOC 2 Type II compliant infrastructure with encrypted data at rest and in transit. Role-based access control (RBAC) and audit logs for enterprise deployments.

Delivers: Secure, compliant data access for regulated FinTech and institutional clients.

SOC 2
Compliance
RBAC
Access Control
06

Expert Support & SLAs

Dedicated technical support from blockchain engineers, not just ticket responders. Guaranteed response times and resolution SLAs for critical issues.

Delivers: Partner-level support to ensure your product's success.

< 1 hour
Critical Response
24/7
Engineer Support
benefits
FROM COST CENTER TO COMPETITIVE ADVANTAGE

The Business Impact of Outsourced Data Infrastructure

Building and maintaining in-house blockchain data infrastructure is a resource-intensive distraction. Outsourcing to Chainscore converts a complex technical challenge into a predictable, high-performance asset that accelerates your roadmap.

01

Accelerate Time-to-Market

Deploy a production-ready, multi-chain data layer in under 2 weeks, not months. Our pre-built connectors and managed infrastructure eliminate the need to hire specialized data engineers, allowing your core team to focus on product features and user acquisition.

< 2 weeks
To Production
0
Data Engineers Required
02

Reduce Total Cost of Ownership

Replace unpredictable, scaling engineering costs with a fixed, predictable subscription. Eliminate expenses for DevOps, node maintenance, database scaling, and specialized hiring, reducing your infrastructure TCO by an average of 60-70%.

60-70%
Lower TCO
Fixed Cost
Predictable Budgeting
03

Guaranteed Performance & Uptime

Access real-time, historical, and decoded on-chain data with sub-second latency, backed by a 99.9% uptime SLA. Our multi-region, fault-tolerant architecture ensures your application's data layer is never a bottleneck or a single point of failure.

99.9%
Uptime SLA
< 1 sec
Query Latency
04

Enterprise-Grade Security & Compliance

Leverage infrastructure built with SOC 2 Type II principles, encrypted data pipelines, and role-based access controls. We manage security patching, vulnerability scans, and compliance audits, providing the robust foundation required by institutional clients and regulated markets.

SOC 2
Compliance Framework
End-to-End
Data Encryption
05

Scale Without Operational Overhead

Handle traffic spikes from 100 to 100,000+ users without re-architecting your data stack. Our infrastructure auto-scales to support millions of daily queries across 30+ blockchains, freeing your team from capacity planning and performance firefighting.

30+
Supported Chains
Millions
Daily Queries
06

Focus on Core Innovation

Redirect engineering talent from maintaining data pipelines to building unique product logic and user experiences. Outsourcing infrastructure management allows you to iterate faster on your core value proposition and maintain a lean, agile development team.

100%
Focus on Product
Faster
Feature Iteration
A Realistic Comparison for Technical Leaders

Build vs. Buy: The True Cost of Blockchain Data Indexing

Quantifying the engineering, operational, and financial trade-offs between building a custom data indexing stack versus using Chainscore's managed service.

FactorBuild In-HouseChainscore API

Initial Development Time

6-12 months

2-4 weeks

Engineering Team Required

3-5 Senior Engineers

1 Developer for Integration

Infrastructure Complexity

High (Nodes, DBs, ETL Pipelines)

None (Managed API)

Security & Audit Overhead

Your Responsibility (High Risk)

Our Responsibility (SOC 2 Compliant)

Query Performance (P95 Latency)

500ms (Variable)

< 100ms (Guaranteed SLA)

Multi-Chain Support Setup

Per-Chain Engineering Effort

Native Support for 15+ Chains

Ongoing Maintenance & Updates

Dedicated DevOps & Data Team

Fully Managed, Zero Downtime Updates

Time to First Production Query

Months

Hours

Total First-Year Cost (Est.)

$300K - $750K+

$60K - $180K

Scalability to 1M+ Daily Queries

Major Architectural Rewrite

Handled Automatically

how-we-deliver
PREDICTABLE, TRANSPARENT, AND FAST

Our Delivery Process: From Schema to Scalable API

A proven, four-phase framework that transforms your raw blockchain data into a production-ready, high-performance API. We deliver clarity, speed, and reliability at every step.

01

Phase 1: Schema Design & Data Modeling

We architect your custom GraphQL schema based on your specific use case—whether it's DeFi analytics, NFT metadata, or cross-chain events. This blueprint ensures your API returns exactly the data your application needs, with no wasted queries or complexity.

2-4 days
Design Sprint
100%
Requirement Alignment
02

Phase 2: Indexer Development & Deployment

Our engineers build and deploy a dedicated indexer using The Graph, Subsquid, or a custom solution. We handle RPC node management, event listening, and complex data transformations to populate your schema with real-time, historical blockchain data.

1-2 weeks
Development Time
Sub-second
Indexing Latency
03

Phase 3: API Gateway & Security Hardening

We provision a secure, scalable GraphQL endpoint with built-in rate limiting, query cost analysis, and authentication (API keys, JWT). The infrastructure is deployed on AWS/GCP with DDoS protection and 24/7 monitoring for enterprise-grade reliability.

99.9%
Uptime SLA
< 100ms
P95 Query Response
04

Phase 4: Documentation & Handover

You receive comprehensive API documentation, example queries, and a dedicated dashboard for monitoring and analytics. We provide full support during your integration and a clear path for future scaling or schema evolution.

Full SDK
Included
Ongoing
Support & SLAs
Technical & Commercial Details

Data Indexing & API FAQs

Get clear answers on timelines, costs, and technical capabilities for our custom blockchain data indexing and API services.

Standard data indexing pipelines for a single chain (e.g., Ethereum, Solana) are deployed in 2-4 weeks. Complex multi-chain systems or advanced analytics layers may take 4-8 weeks. We provide a detailed project plan with milestones after the initial technical scoping call.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team