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Full-Stack Web3 dApp Development
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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

State Sync & Snapshot Services

Provision and maintain fast state synchronization services and trusted blockchain snapshots. Enable rapid wallet backend node deployment and recovery from failures.
Chainscore © 2026
overview
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 product. Our development process ensures security-first design, gas optimization, and audit readiness from day one.

  • Full Lifecycle Support: From initial specification and Solidity/Rust development to deployment and ongoing maintenance.
  • Protocol Expertise: ERC-20, ERC-721, ERC-1155, ERC-4626, and custom standards for DeFi, NFTs, and DAOs.
  • Security Guarantee: Contracts are built with OpenZeppelin libraries, undergo rigorous internal review, and are prepared for third-party audits.

Deliver a secure, auditable, and high-performance contract suite in as little as 4 weeks.

We translate your business logic into immutable code, focusing on:

  • Upgradeability Patterns: Implementing Proxy or Diamond standards for future-proofing.
  • Gas Efficiency: Optimizing for the lowest possible transaction costs for your users.
  • Compliance & Testing: Comprehensive unit and integration tests, plus compliance checks for relevant regulations.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE

Engineered for Production Wallet Backends

Our state sync and snapshot services are built from the ground up for the demanding uptime, security, and performance requirements of high-volume wallet applications. We deliver the foundational data layer so your team can focus on user experience and growth.

01

Sub-Second State Synchronization

Real-time blockchain state updates with <500ms latency ensure wallet balances, NFT holdings, and transaction histories are always current, eliminating user confusion and support tickets.

< 500ms
Sync Latency
24/7
Monitoring
02

Deterministic Snapshot Integrity

Cryptographically verified historical snapshots for Ethereum, Polygon, and other EVM chains. Enables instant wallet onboarding and reliable data recovery, backed by checksum validation.

100%
Data Integrity
Multi-Chain
Support
03

Fault-Tolerant Architecture

Multi-region deployment with automatic failover and load balancing. Designed for 99.9% uptime SLA, ensuring wallet backends remain operational during network congestion or node outages.

99.9%
Uptime SLA
Auto-Failover
Redundancy
04

Gas-Optimized Data Feeds

Pre-processed and indexed state data reduces the computational load on your application servers, cutting backend infrastructure costs by up to 40% compared to running full nodes.

40%
Cost Reduction
Pre-Indexed
Data
05

SOC 2 Compliant Infrastructure

Enterprise-grade security and data handling practices. All node operations and data pipelines are designed to meet stringent compliance requirements for FinTech and regulated entities.

SOC 2
Compliance
Enterprise
Grade
06

Dedicated Engineering Support

Direct access to our blockchain engineers for integration support, custom chain configurations, and performance tuning. Get production-ready in weeks, not months.

< 3 weeks
Integration Time
Direct Support
Slack Channel
benefits
DELIVERING TANGIBLE RESULTS

Business Outcomes: Speed, Reliability, Cost Control

Our state sync and snapshot services are engineered to deliver measurable business impact, turning complex infrastructure into a competitive advantage for your Web3 application.

01

Accelerated Time-to-Market

Deploy production-ready infrastructure in days, not months. We provide pre-configured, audited sync nodes and automated snapshot systems, eliminating weeks of DevOps overhead and letting you focus on core product development.

< 7 days
Production Deployment
0 DevOps
Setup Overhead
02

Enterprise-Grade Reliability

Ensure 24/7 data availability with our managed services. We guarantee uptime for your critical read operations, backed by redundant node clusters, automated failover, and comprehensive monitoring to prevent costly downtime.

99.9%
Uptime SLA
< 1 sec
Failover Time
03

Predictable, Optimized Costs

Replace unpredictable cloud and engineering expenses with a fixed, scalable subscription. Our architecture minimizes redundant compute and storage, delivering up to 60% lower total cost of ownership compared to in-house solutions.

60%
Cost Reduction
Fixed Fee
Pricing Model
04

Seamless Scalability

Handle user growth and traffic spikes without performance degradation. Our services auto-scale query capacity and data throughput, ensuring sub-second response times for your dApp even during peak network congestion.

10k+ RPS
Query Capacity
Auto-Scale
Infrastructure
05

Enhanced Developer Velocity

Empower your engineering team with instant access to historical and real-time chain data. Our APIs and tooling reduce the time spent on data plumbing by over 70%, accelerating feature development and iteration cycles.

70%
Dev Time Saved
REST & GraphQL
API Access
06

Proven Security & Compliance

Build on a foundation of trust. Our infrastructure follows SOC 2 principles, employs hardware security modules (HSMs) for key management, and undergoes regular third-party audits to protect your application and user data.

SOC 2
Principles
Regular Audits
Security
Choose the right sync solution for your scale

Technical Specifications & Service Levels

Compare our State Sync & Snapshot service tiers based on performance, support, and security features to match your project's requirements.

SpecificationStarterProfessionalEnterprise

Supported Chains

Ethereum, Polygon

EVM L1s & L2s

All EVM + Custom

Snapshot Frequency

Daily

Hourly

Real-time (every block)

Historical Data Depth

30 days

Full chain history

Full chain history

API Rate Limits

100 req/min

1,000 req/min

Unlimited

Uptime SLA

99.5%

99.9%

99.99%

Data Consistency Guarantee

Eventual

Strong

Strong with Proofs

Dedicated Infrastructure

Priority Support & SLAs

Email (48h)

Slack (24h)

24/7 Phone (4h)

Custom Indexing & Schemas

Security Audit & Pen Testing

Starting Price (Monthly)

$500

$2,500

Custom Quote

how-we-deliver
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our development process includes formal verification, gas optimization, and comprehensive audits to ensure security and efficiency. We deliver production-ready code in 2-4 weeks for most MVPs.

  • Protocols: ERC-20, ERC-721, ERC-1155, ERC-4626, and custom standards.
  • Security: Built with OpenZeppelin libraries and tested against known attack vectors.
  • Audit-Ready: Code is structured for seamless review by firms like CertiK or Trail of Bits.
  • Integration: Full support for multi-chain deployment and oracle integration.

Reduce your time-to-market and technical risk with contracts engineered for mainnet deployment from day one.

State Sync & Snapshot Services

Frequently Asked Questions

Get clear answers on how our infrastructure services accelerate your blockchain development.

Standard implementations take 1-2 weeks from kickoff to production-ready deployment. This includes initial configuration, testing on a testnet, and final deployment. Complex multi-chain setups or custom RPC extensions may extend this to 3-4 weeks. We provide a detailed project plan with milestones during the initial consultation.

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