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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 Prediction Market Relayer Network

We design, incentivize, and deploy custom decentralized relayer networks that securely pass messages and cryptographic proofs between prediction markets on different blockchains.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

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

We deliver audit-ready contracts in 2-4 weeks, built on Solidity 0.8+ with OpenZeppelin standards. Our focus is on security-first development to prevent exploits and ensure regulatory compliance for your token or DeFi protocol.

  • Token Systems: Custom ERC-20, ERC-721, and ERC-1155 with minting, vesting, and governance modules.
  • DeFi Protocols: Automated Market Makers (AMMs), staking pools, and yield aggregators with optimized gas efficiency.
  • Enterprise Logic: Multi-signature wallets, supply chain tracking, and asset tokenization with role-based access control.

Every contract undergoes internal review against common vulnerabilities before delivery, significantly reducing audit costs and time-to-market.

key-features-cards
ENTERPRISE-GRADE ARCHITECTURE

Core Components of Your Relayer Network

We deliver a production-ready, modular relayer network built for high-volume prediction markets. Each component is engineered for security, speed, and seamless cross-chain interoperability.

01

Secure Oracle Integration Layer

We integrate and manage multiple high-reliability oracles (Chainlink, Pyth, UMA) for tamper-proof price feeds and event resolution. Our architecture includes fallback mechanisms and data aggregation to ensure market integrity and uptime.

>99.5%
Oracle Uptime
Multi-Source
Data Validation
02

Optimized Cross-Chain Messaging

Deploy with your choice of secure messaging protocols (LayerZero, Axelar, Wormhole). We configure and manage the relayers, ensuring fast, cost-effective, and reliable message passing for bets, settlements, and liquidity movements.

< 90 sec
Avg. Finality
Gas-Optimized
Relay Logic
03

High-Performance Settlement Engine

A dedicated, audited smart contract suite that processes bets, calculates payouts, and manages escrow with sub-second latency. Built with gas efficiency and security as first principles using OpenZeppelin patterns.

Sol 0.8.19+
Code Standard
Audited
Security
04

Real-Time Monitoring & Alerting

Gain full visibility with our 24/7 monitoring dashboard tracking network health, transaction volumes, latency, and oracle feeds. Receive instant alerts for any anomalies or SLA breaches.

24/7
Monitoring
< 60 sec
Alert Time
05

Modular Liquidity Bridges

Seamlessly connect liquidity pools across chains. Our configurable bridge adapters support native assets and popular bridged tokens, enabling unified liquidity for your market makers and users.

Multi-Chain
Asset Support
Non-Custodial
Architecture
06

Compliance & Risk Management Module

Configurable modules for geofencing, transaction limits, and wallet screening (e.g., Chainalysis integration). Built to help platforms operate within regulatory frameworks without sacrificing user experience.

Configurable
Rules Engine
Real-Time
Screening
benefits
FROM RELAYER TO REVENUE

Business Outcomes: From Infrastructure to Advantage

Our Cross-Chain Prediction Market Relayer Network delivers more than just infrastructure. We provide the technical foundation that directly translates into measurable business growth, operational efficiency, and a defensible market position for your platform.

01

Multi-Chain Liquidity Access

Instantly connect your prediction markets to liquidity pools and user bases across Ethereum, Arbitrum, Polygon, and Base. Eliminate the capital and development overhead of building and maintaining individual chain integrations.

4+
Major Chains Supported
< 48 hrs
New Chain Integration
02

Sub-Second Finality & 99.9% Uptime

Our optimized relayer network ensures near-instantaneous cross-chain settlement for bets and payouts, backed by a 99.9% uptime SLA. Deliver a seamless, real-time user experience critical for live event markets.

99.9%
Uptime SLA
< 1 sec
Avg. Finality
03

Audited Security & Zero-Slip Relays

Built with formal verification methodologies and audited smart contract patterns. Our relayers guarantee zero slippage on cross-chain value transfers, protecting your platform's treasury and user funds from MEV and front-running.

Zero-Slip
Guarantee
Formal Verification
Security Standard
04

Reduced Time-to-Market by 80%

Leverage our production-ready, configurable relayer network instead of building in-house. Go from concept to a live, multi-chain prediction market in weeks, not months, and reallocate engineering resources to core product differentiation.

80%
Faster Launch
2-4 weeks
Deployment Timeline
05

Predictable, Usage-Based Cost Model

Move from unpredictable, volatile gas costs to a fixed, predictable operational expense. Our transparent pricing scales with your volume, eliminating the financial uncertainty of managing native gas across multiple chains.

Fixed-Fee
Pricing Model
~40%
Avg. Cost Reduction
Infrastructure Tiers

Staged Deployment for Predictable Scaling

Compare deployment packages for our Cross-Chain Prediction Market Relayer Network, designed to scale with your protocol's growth from testnet to mainnet dominance.

FeatureTestnet PilotMainnet LaunchEnterprise Scale

Relayer Node Deployment

Single Chain (Testnet)

Multi-Chain (3 Chains)

Global Fleet (10+ Chains)

Daily Transaction Capacity

Up to 10K

Up to 1M

Unlimited

Uptime SLA

Best Effort

99.5%

99.9%

Cross-Chain Bridge Integration

1 Bridge (e.g., Axelar)

3 Bridges (Axelar, LayerZero, Wormhole)

Custom Bridge Orchestration

Oracle Feed Support

Basic (Chainlink)

Advanced (Pyth, Chainlink, API3)

Custom & Proprietary Feeds

Dispute Resolution Module

24/7 SRE Support & Monitoring

Business Hours

Dedicated Engineer

Incident Response Time

N/A

< 12 hours

< 1 hour

Custom Relayer Logic

Basic Modifications

Full Customization

Estimated Time to Launch

2-4 weeks

4-8 weeks

8-12 weeks

Starting Price

$15K

$75K

Custom Quote

how-we-deliver
TRANSPARENT & PREDICTABLE

Our Build Process: From Design to Mainnet

A proven, four-phase methodology that delivers a production-ready, secure cross-chain prediction market relayer network. We de-risk your launch with clear milestones and expert execution.

01

Architecture & Design

We define your network's core architecture, including oracle selection (Chainlink, Pyth), cross-chain messaging (LayerZero, Axelar), and settlement logic. This phase establishes the technical blueprint and security model.

2-3 weeks
Design Sprint
3+ Protocols
Architected
02

Smart Contract Development

Our team builds and rigorously tests your core prediction market contracts (order books, AMMs) and relayer logic in Solidity/Rust. Includes internal audits and gas optimization for mainnet efficiency.

4-6 weeks
Development
>95%
Test Coverage
03

Security & Audit

Your contracts undergo formal verification and a third-party audit from firms like Spearbit or Code4rena. We implement all critical findings and provide a public audit report to build user trust.

2-3 weeks
Audit Cycle
Zero Criticals
Post-Audit
04

Deployment & Monitoring

We manage the mainnet deployment across your chosen chains (Ethereum, Arbitrum, Base) and establish 24/7 monitoring, alerting, and incident response protocols to ensure 99.9% network uptime.

1 week
Go-Live
99.9%
Uptime SLA
For CTOs & Technical Founders

Technical and Strategic FAQs

Get clear answers on development timelines, security, and strategic decisions for your cross-chain prediction market.

A standard cross-chain prediction market relayer network MVP is delivered in 6-8 weeks. This includes smart contract development, relayer node setup, and integration with 2-3 target chains. Complex features like custom governance or advanced oracle integrations can extend the timeline. We provide a detailed project plan with weekly milestones after the initial 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