We architect and deploy custom smart contracts that form the secure backbone of your application. Our development process is built on audited patterns and gas-optimized code to ensure reliability and cost-efficiency from day one.
LABS
Services
Move & CosmWasm Event State Synchronization
Build high-throughput prediction markets on Aptos, Sui, and CosmWasm chains. We deliver real-time event synchronization modules and smart contracts for live, fast-moving markets.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Full Lifecycle Development: From initial architecture and
Solidity/Rustdevelopment to deployment and ongoing maintenance. - Security-First Approach: All code follows
OpenZeppelinstandards and undergoes internal review before third-party audits. - Protocol-Specific Expertise: Native development for
EVMchains (Ethereum, Polygon, Arbitrum),Solana, andCosmos SDK.
Deliver a secure, auditable, and performant foundation for your dApp in as little as 4-6 weeks.
key-features-cards
ENTERPRISE-GRADE
Core Synchronization Capabilities
Our platform delivers deterministic, real-time data flows between on-chain events and your off-chain systems. We guarantee data integrity and availability, enabling you to build reliable applications on Move and CosmWasm ecosystems.
01
Real-Time Event Streaming
Capture and deliver on-chain events (emissions, state changes) to your application with sub-second latency. Built on battle-tested Kafka pipelines for guaranteed message delivery and ordering.
< 500ms
Event Latency
100%
Event Integrity
02
Deterministic State Synchronization
Maintain a perfectly consistent, queryable replica of on-chain state (accounts, resources, modules). Supports complex queries and historical state reconstruction for audits and analytics.
1:1
State Parity
Full History
Data Availability
03
Multi-Chain & Protocol Agnostic
Synchronize data across Aptos, Sui (Move) and Cosmos (CosmWasm) chains from a single integration point. Our abstraction layer future-proofs your application against protocol changes.
3+
Protocols Supported
Unified API
Integration Point
04
Enterprise-Grade Reliability
Built with fault-tolerant architecture, automated failover, and comprehensive monitoring. Your data pipeline is backed by SLAs designed for 24/7 financial operations.
99.9%
Uptime SLA
< 5 min
RTO
05
Gas-Optimized Indexing
Our proprietary indexing logic minimizes RPC calls and computational overhead, reducing your infrastructure costs while maximizing data freshness and accuracy.
Up to 60%
Cost Reduction
Optimized RPC
Efficiency
benefits
ARCHITECTURE ADVANTAGES
Why Build With Our Synchronization Stack
Our stack is engineered for production-grade reliability and developer velocity, turning complex cross-chain state management into a predictable, scalable service.
01
Protocol-Agnostic Core
A unified API layer for Move (Aptos, Sui) and CosmWasm (Cosmos, Injective) ecosystems. Write once, sync everywhere without rewriting logic for each chain.
2+
Protocol Families
10+
Supported Chains
02
Sub-Second Finality
Event-driven architecture with WebSocket streams delivers state changes in <500ms. Enables real-time dashboards, instant notifications, and high-frequency data feeds.
< 500ms
Event Latency
99.9%
Delivery SLA
03
Deterministic Data Integrity
Cryptographically-verified event sourcing with Merkle proofs. Every synchronized state transition is tamper-evident and can be audited back to its on-chain origin.
100%
Proof Coverage
Zero Trust
Verification Model
04
Scalable Indexing Engine
Horizontally scalable architecture built on PostgreSQL and Redis. Handles from 100 to 100M+ daily events with linear performance scaling.
100M+
Events/Day Capacity
< 10ms
Query Latency (p95)
05
Developer-First Tooling
Complete with TypeScript/Go SDKs, local testnets, and declarative schema definitions. Go from zero to a live sync pipeline in under 2 weeks.
< 2 weeks
Time to Production
5+
Client SDKs
06
Enterprise-Grade Observability
Built-in monitoring, alerting, and historical replay. Granular metrics for data freshness, pipeline health, and error rates accessible via Grafana/Prometheus.
50+
Health Metrics
24/7
Incident Response
Choose Your Integration Path
Modular Development Tiers
Compare our structured service packages for implementing secure, high-performance event state synchronization between Move and CosmWasm ecosystems.
| Feature / Specification | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Bridge Smart Contracts | |||
Security Audit & Penetration Testing | Basic Review | Full Audit Report | Full Audit + Quarterly Reviews |
Deployment & Integration Support | Documentation Only | Hands-on Support | End-to-End Managed |
Supported Chains (e.g., Aptos, Sui, Osmosis, Injective) | 2 Networks | Up to 4 Networks | Unlimited Custom Networks |
Event Listener & Relayer Infrastructure | Self-Hosted | Chainscore-Hosted | Chainscore-Hosted + Redundancy |
Monitoring & Alerting | Basic Dashboard | Custom Dashboards & Alerts | 24/7 SRE Monitoring & PagerDuty |
Guaranteed Sync Latency | < 5 minutes | < 30 seconds | < 2 seconds |
Incident Response Time SLA | Best Effort | < 12 hours | < 1 hour |
Ongoing Maintenance & Upgrades | Not Included | 1 Year Included | Multi-Year SLA |
Estimated Implementation Timeline | 4-6 weeks | 8-12 weeks | Custom |
Starting Price | From $25K | From $80K | Custom Quote |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Delivery Process
We deliver production-ready Move and CosmWasm event synchronization with a structured, milestone-driven approach. Our process is designed for technical leaders who need predictable timelines, auditable code, and seamless integration.
01
Architecture & Specification
We begin with a deep technical discovery to map your existing on-chain events and define the synchronization logic, data models, and API contracts. This phase establishes clear requirements and a shared technical blueprint.
1-2 weeks
Discovery Phase
100%
Requirements Locked
02
Core Engine Development
Our engineers build the custom indexer, state machine, and database schemas in your chosen stack (Rust/Go). We implement robust error handling, idempotency patterns, and initial integration tests against a testnet or fork.
2-3 weeks
Core Build
Solana/Aptos/Sui/Cosmos
Protocol Support
03
Security & Audit Integration
All synchronization logic undergoes internal security review. We integrate with your existing monitoring (Datadog, Sentry) and implement circuit breakers. Optionally, we facilitate third-party audits for the critical components.
Zero
Critical Bugs Shipped
OpenTelemetry
Standard Observability
04
Staging & Load Testing
We deploy the synchronization service to a staging environment identical to production. We execute load tests simulating peak event volumes to validate performance, data consistency, and resilience under failure conditions.
> 10k TPS
Tested Throughput
< 2 sec
P95 Processing Latency
05
Production Deployment & Handoff
We manage the production deployment, including infrastructure provisioning (AWS/GCP) and final configuration. We provide comprehensive documentation, runbooks, and knowledge transfer to your engineering team.
99.9%
Uptime SLA
Full Docs
Knowledge Transfer
06
Ongoing Support & Monitoring
We offer optional retainer-based support for upgrades, protocol changes, and performance tuning. Our team monitors the system's health and provides proactive alerts for any synchronization anomalies.
< 15 min
P1 Response SLA
24/7
Monitoring
Move & CosmWasm Event Sync
Frequently Asked Questions
Get clear answers about our specialized service for building robust, cross-chain event-driven architectures.
A standard implementation for a single cross-chain use case (e.g., token bridge event sync) takes 2-4 weeks from design to production deployment. Complex multi-event systems with custom logic can extend to 6-8 weeks. We provide a detailed project plan with milestones after the initial technical discovery session.
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