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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

Cross-Chain Staking Bridge Relayer Network Setup

We deploy, configure, and incentivize a decentralized network of relayers to transmit staking state proofs and messages between chains with sub-second latency and 99.9% uptime.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, audited smart contract systems built for production and scale.

We architect and deploy battle-tested smart contracts that power your core business logic. Our development process is built for security and reliability from day one.

  • Production-Ready Code: Built with Solidity 0.8+ and OpenZeppelin libraries, following established security patterns.
  • Gas-Optimized Logic: Every function is profiled to minimize transaction costs for your users.
  • Comprehensive Testing: Full test suites with >95% coverage using Hardhat or Foundry.
  • Deployment & Verification: Automated deployment pipelines with on-chain source code verification.

We don't just write code; we deliver a secure, verifiable foundation for your Web3 product.

Our contracts are designed for upgradability (Transparent Proxy or UUPS), access control, and seamless integration with frontends and oracles. We handle the entire lifecycle from specification to mainnet launch.

key-features-cards
FULLY MANAGED INFRASTRUCTURE

Core Components We Deliver

We architect, deploy, and manage the complete technical stack for your cross-chain staking bridge. Each component is built for enterprise-grade security, scalability, and reliability.

01

Multi-Chain Relayer Network

A decentralized network of high-availability relayers that monitor and transmit messages between blockchains (e.g., Ethereum, Polygon, Arbitrum). Features automatic failover and load balancing for 24/7 uptime.

99.9%
Uptime SLA
< 2 sec
Message Relay
02

Secure Bridge Smart Contracts

Custom, audited Solidity/Vyper contracts for staking, asset locking, and cross-chain state verification. Built with OpenZeppelin libraries and gas-optimized patterns to minimize user costs.

2+ Audits
Security Standard
OpenZeppelin
Base Libraries
03

Validator & Oracle Integration

Seamless integration with leading validator sets (e.g., Lido, Rocket Pool) and decentralized oracles (Chainlink, Pyth) for secure price feeds and staking derivative validation.

5+ Networks
Pre-Integrated
Sub-Second
Data Finality
04

Real-Time Monitoring & Alerting

A comprehensive dashboard for tracking bridge health, transaction volumes, validator status, and security events. Includes automated alerts for anomalies via Slack, PagerDuty, or email.

24/7
Monitoring
< 60 sec
Alert Response
05

Gas Optimization Engine

Proprietary system that batches transactions and dynamically selects optimal gas strategies across chains, reducing operational costs by up to 40% compared to manual management.

40%
Cost Reduction
Multi-Chain
Fee Management
06

Disaster Recovery & Slashing Insurance

Automated slashing protection for validators and a fully redundant hot-standby system. Includes protocol-level insurance mechanisms to protect user funds in edge cases.

100%
Funds Protected
Zero-Downtime
Failover
benefits
THE OPERATIONAL ADVANTAGE

Why a Professionally Managed Relayer Network

Building a cross-chain staking bridge is complex, but operating its critical relayer infrastructure is where most projects fail. A managed network eliminates operational risk, ensuring your bridge's security and performance are never compromised.

01

Guaranteed Uptime & Performance

We deliver a 99.9% uptime SLA with sub-second message relay latency. Your staking bridge remains operational 24/7, preventing missed rewards and user frustration due to network downtime.

99.9%
Uptime SLA
< 1 sec
Relay Latency
02

Enterprise-Grade Security & Monitoring

Our network is built with multi-cloud redundancy, real-time threat detection, and automated failover. We manage the infrastructure so you don't have to worry about exploits, DDoS attacks, or validator slashing.

24/7
SOC2 Monitoring
0
Slashing Events
03

Reduced Operational Overhead

Eliminate the cost and complexity of hiring DevOps/SRE teams, managing cloud infrastructure, and maintaining node software. We handle all updates, scaling, and maintenance, freeing your team to focus on core product development.

50-70%
Cost Reduction
0 FTEs
Ops Team Required
04

Protocol-Agnostic Expertise

We support and maintain relayers for all major protocols: Axelar, Wormhole, LayerZero, Hyperlane, and CCIP. Our expertise ensures optimal configuration and performance, regardless of your chosen interoperability stack.

5+
Protocols Supported
2 weeks
Avg. Integration
Choose Your Relayer Network Path

Structured Deployment Packages

Compare our tiered service packages for deploying and managing a secure, high-performance cross-chain staking bridge relayer network.

Feature / CapabilityStarterProfessionalEnterprise

Custom Relayer Node Deployment

Multi-Chain Bridge Smart Contracts

Ethereum + 1 L2

Ethereum + 3 L2s

Ethereum + 5+ Chains

Security Audit (by 3rd Party)

Basic Review

Full Audit & Report

Full Audit + Continuous Monitoring

Deployment & Configuration Support

Documentation Only

Guided Setup

Full White-Glove Deployment

Relayer Network Monitoring Dashboard

Automated Slashing Response

Uptime & Performance SLA

99.5%

99.9%

Incident Response Time

Best Effort

< 12 Hours

< 1 Hour

Dedicated Technical Account Manager

Custom Integration Support

Add-on

Estimated Timeline

3-4 Weeks

6-8 Weeks

8-12 Weeks

Starting Price

$25,000

$85,000

Custom Quote

how-we-deliver
METHODOLOGY

Our Implementation Process

A structured, security-first approach to deploying your cross-chain staking bridge. We deliver a production-ready relayer network in weeks, not months, with guaranteed SLAs.

01

Architecture & Design Review

We analyze your tokenomics, target chains (Ethereum, Solana, Polygon, etc.), and security requirements to design a custom bridge architecture. This includes selecting optimal messaging protocols (LayerZero, Axelar, Wormhole) and finalizing slashing conditions.

1-2 weeks
Design Phase
3+ Protocols
Evaluated
02

Smart Contract Development & Auditing

Our team develops and deploys the core bridge, staking, and slashing contracts using Solidity 0.8+ and OpenZeppelin libraries. All code undergoes internal review and a mandatory external audit from firms like Spearbit or CertiK before mainnet deployment.

2 Audits
Minimum
0 Critical
Guaranteed
03

Relayer Node Deployment

We provision, configure, and secure your dedicated relayer nodes across cloud providers (AWS, GCP). Each node is hardened, monitored 24/7, and configured for automatic failover to ensure uninterrupted message passing and proof submission.

99.9%
Uptime SLA
< 2 sec
Failover Time
04

Staking Validator Onboarding

We implement the validator staking portal and manage the initial whitelist process. This includes creating documentation, staking interfaces, and security checks to ensure only permissioned, bonded validators can join the network.

KYC/AML
Integration
Full UI
Provided
05

Monitoring & Alerting Setup

We deploy a comprehensive Grafana dashboard for real-time monitoring of bridge health, relayer performance, gas costs, and slashing events. Custom alerts are configured for anomalies, ensuring your team is notified instantly of any issues.

24/7
Monitoring
< 1 min
Alert Time
EXPLORE
06

Production Handoff & Support

We provide complete technical documentation, runbooks for incident response, and ongoing SRE support. Your team receives full operational control with the assurance of our expert backup for critical upgrades and security patches.

30 Days
Included Support
SLA-Backed
Maintenance
security
CORE SERVICES

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We architect and deploy custom smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our engineers specialize in Solidity 0.8+ and Rust, implementing OpenZeppelin security patterns and gas optimization to ensure reliability and cost-efficiency from day one.

From initial audit to mainnet deployment, we manage the full lifecycle with a focus on security and scalability.

  • Token Standards: ERC-20, ERC-721, ERC-1155, and custom implementations.
  • DeFi & DAOs: Automated market makers, staking pools, governance modules, and multi-sig wallets.
  • Deliverables: Full audit-ready code, deployment scripts, and comprehensive documentation.
  • Typical Timeline: 2-4 weeks for an MVP, with clear milestones and iterative feedback.
Technical Implementation

Relayer Network Implementation FAQs

Common questions from CTOs and technical leads about our process, timeline, and deliverables for building a secure, high-performance relayer network.

A standard cross-chain staking bridge relayer network is deployed in 2-4 weeks. This includes architecture design, smart contract development, relayer node setup, and initial testing. Complex multi-chain integrations or custom consensus mechanisms can extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones on day one.

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