We architect and deploy custom smart contracts that power your tokenomics, DeFi protocols, and NFT ecosystems. Our development process ensures security-first design, gas optimization, and regulatory compliance from day one.
LABS
Services
Aptos & Sui Move Relayer Integration
Custom relayer infrastructure for the Move VM. We build secure, high-throughput bridges between Aptos, Sui, and other chains, handling the unique object and resource model for seamless asset and contract interoperability.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full Lifecycle Development: From specification and
Solidity 0.8+/Rustcoding to deployment and maintenance. - Security Guarantee: Contracts are built with
OpenZeppelinstandards and undergo third-party audits by firms like CertiK or Quantstamp. - Measurable Outcomes: Achieve sub-200ms transaction finality and reduce gas costs by up to 40% with our optimized patterns.
We deliver battle-tested contracts that handle high-volume transactions and complex logic, giving your product a foundation users and auditors trust.
key-features-cards
NATIVE EXPERTISE
Engineered for the Move VM
Our integration is built from the ground up for the Move VM's unique architecture, delivering performance and security that generic bridges can't match.
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Project
Our Aptos & Sui Move Relayer Integration is engineered to deliver measurable results, reducing your time-to-market and technical risk. Here are the concrete outcomes you can expect.
01
Production-Ready Integration in Weeks
We deliver a fully functional, audited cross-chain messaging layer between Aptos and Sui in under 4 weeks, accelerating your product launch.
< 4 weeks
Time to Launch
100%
On-Time Delivery
02
Enterprise-Grade Security & Audits
Every relayer module undergoes formal verification and security audits by industry leaders like OtterSec, ensuring your cross-chain assets are protected.
Zero
Critical Bugs Shipped
OtterSec
Audit Partner
03
Sub-Second Finality for User Actions
Our optimized Move contract logic and relayer architecture guarantee message finality in under 1 second, enabling seamless DeFi swaps and NFT bridging.
< 1 sec
Message Finality
99.9%
Uptime SLA
04
Gas Cost Reduction up to 40%
We implement advanced Move bytecode optimization and batch processing, significantly lowering transaction costs for your end-users.
Up to 40%
Gas Savings
Batch Processing
Core Technique
05
Dedicated Protocol Expertise
Your project is built by engineers certified in the Move Prover and with deep experience across both Aptos and Sui mainnets.
Move Prover
Certified Team
2+ Years
Mainnet Experience
06
24/7 Monitoring & Incident Response
We provide comprehensive monitoring, alerting, and a guaranteed 15-minute response SLA for any relayer or smart contract issues.
15 min
Response SLA
24/7
Coverage
The Strategic Choice for Aptos & Sui Teams
Build vs. Buy: Move Relayer Integration
A detailed comparison of the total cost, risk, and time commitment required to build a secure cross-chain relayer in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Initial Deployment | 6-12+ months | 4-8 weeks |
Core Engineering Cost (Year 1) | $300K - $600K+ | $0 (included) |
Security Audit & Penetration Testing | External cost: $50K - $100K | Included (pre-audited) |
Ongoing Maintenance & Upgrades | 2-3 FTE engineers | Fully managed service |
Protocol Upgrade Response Time | Weeks (manual) | < 48 hours (automated) |
Uptime & Reliability SLA | Your responsibility | 99.9% SLA with monitoring |
Support for Aptos & Sui MoveVM | Custom implementation required | Native, production-ready support |
Total Year 1 Cost (Est.) | $350K - $700K+ | $75K - $200K |
Key-Man & Bus Risk | High (specialized team) | Eliminated (managed service) |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
Our structured, four-phase approach ensures your Aptos and Sui relayer integration is delivered on time, on budget, and to the highest security standards.
01
Architecture & Design Review
We conduct a deep-dive analysis of your existing infrastructure and transaction flows to design a secure, gas-optimized relayer architecture tailored for Aptos and Sui's parallel execution models.
1-2 weeks
Design Phase
100%
Custom Architecture
02
Secure Smart Contract Development
We build and audit your custom Move modules for cross-chain logic, leveraging formal verification patterns native to Aptos and Sui to eliminate common vulnerabilities.
Move Pro
Language
Internal Audit
Security Layer
03
Relayer Node Deployment
We provision, configure, and deploy high-availability relayer nodes with automatic failover, ensuring 24/7 uptime for message passing between Aptos and Sui networks.
99.9%
Uptime SLA
< 500ms
Relay Latency
04
Monitoring & Maintenance
We provide ongoing support with real-time dashboards for transaction health, gas spending analytics, and proactive alerts, backed by a dedicated technical account manager.
24/7
Monitoring
1-hr
Response SLA
Technical & Commercial Details
Move Relayer Integration FAQs
Get clear answers on timelines, costs, security, and process for integrating a custom cross-chain relayer on Aptos and Sui.
A standard cross-chain relayer integration for Aptos and Sui takes 2-4 weeks from kickoff to mainnet deployment. This includes design, development of Move modules and off-chain services, security review, and testnet validation. Complex multi-chain or high-frequency messaging systems may extend to 6-8 weeks. We provide a detailed project plan within the first 3 days of engagement.
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