We deliver audit-ready code from day one. Our team specializes in Solidity 0.8+ and Vyper, implementing battle-tested patterns from OpenZeppelin to ensure security and gas efficiency. We focus on modular architecture for easy upgrades and maintenance.
LABS
Services
Account Abstraction for Cross-Chain Prediction UX
We implement ERC-4337 and cross-chain standards to remove gas fees and seed phrases for your users. Deploy smart accounts that drive 40% higher engagement on your prediction platform.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Custom Logic: DeFi primitives, NFT minting, DAO governance, and bespoke business rules.
- Security First: Rigorous internal review, formal verification, and preparation for third-party audits.
- Full Lifecycle: Development, deployment, verification on-chain, and post-launch monitoring support.
- Speed to Market: Go from spec to mainnet in as little as 2-4 weeks for an MVP.
We build the immutable foundation your application depends on. A single bug can be catastrophic; our expertise mitigates that risk.
key-features-cards
WHAT WE DELIVER
Core Technical Deliverables
We architect and deploy the complete technical stack required for a seamless, secure, and scalable cross-chain prediction experience. Each deliverable is production-ready, audited, and integrated.
01
Cross-Chain Smart Account Factory
Deploy a custom ERC-4337 Account Factory contract enabling users to create smart accounts with native cross-chain capabilities. Supports gas sponsorship, batched transactions, and session keys for frictionless UX.
ERC-4337
Standard
Multi-Chain
Deployment
02
Unified Paymaster & Gas Infrastructure
A managed paymaster service that abstracts gas fees across EVM chains. We handle gas token management, sponsorship logic, and fee optimization to ensure users never need native tokens for predictions.
100%
Gas Abstraction
EVM Chains
Supported
03
Cross-Chain Messaging Layer
Integration with secure messaging protocols (e.g., Axelar, LayerZero, Wormhole) for atomic prediction resolution and prize distribution across chains. Includes fallback mechanisms and state synchronization.
< 3 min
Finality
Audited
Bridges
04
Prediction Market Core Contracts
Custom, gas-optimized prediction market smart contracts for creating events, placing bets, and resolving outcomes. Built with OpenZeppelin security patterns and upgradability via transparent proxies.
Solidity 0.8+
Version
OpenZeppelin
Audited
05
User Operation Bundler Service
A high-availability bundler service that aggregates and submits user operations to the EntryPoint. We provide managed infrastructure with 99.9% SLA, monitoring, and automatic failover.
99.9%
Uptime SLA
Global
Nodes
06
Frontend SDK & Integration Kit
A developer SDK (React/TypeScript) for seamless integration of account abstraction features into your dApp. Includes hooks for connection, transaction building, and status tracking.
TypeScript
SDK
Full Docs
Included
benefits
DELIVERABLES
Measurable Outcomes for Your Platform
We translate technical innovation into tangible business results. Here are the concrete outcomes you can expect from our Account Abstraction development service.
01
Frictionless User Onboarding
Eliminate seed phrases and gas complexities. We implement social login and gas sponsorship, reducing the sign-up-to-first-bet flow to under 30 seconds.
< 30 sec
First Bet Time
> 70%
Onboarding Completion
02
Multi-Chain Asset Management
Enable seamless cross-chain deposits and withdrawals. Users can fund predictions from any supported chain (Ethereum, Polygon, Arbitrum) without manual bridging.
5+
Supported Chains
< 5 min
Cross-Chain Settlement
03
Gasless Transaction Experience
Sponsor user transaction fees or implement paymasters for a predictable cost model. Users submit predictions with a single click, unaware of underlying gas mechanics.
0
User Gas Costs
ERC-4337
Standard Compliant
04
Enhanced Security & Recovery
Deploy smart accounts with social recovery and multi-signature guardianship. Protect user funds and enable easy account recovery, reducing support tickets by over 60%.
60%
Support Reduction
OpenZeppelin
Security Audit
05
Batch Operations for Efficiency
Bundle multiple prediction actions (create, fund, resolve) into single transactions. Dramatically reduce gas costs and improve platform throughput during high-volume events.
Up to 80%
Gas Savings
1 Tx
Multi-Action Bundle
06
Rapid Integration & Deployment
Leverage our pre-audited smart account factories and modular SDK. Go from concept to live beta with a custom AA-powered prediction market in under 3 weeks.
< 3 weeks
Time to Beta
Full SDK
Included
Structured for Predictable Delivery
Account Abstraction Implementation Tiers
Compare our standardized implementation packages for integrating AA-powered cross-chain prediction UX, from proof-of-concept to production.
| Core Deliverables | Rapid Prototype | Production Ready | Enterprise Scale |
|---|---|---|---|
Custom AA Smart Contracts | |||
Cross-Chain Gas Sponsorship Module | |||
Multi-Chain User Session Management | |||
Smart Account Factory (ERC-4337) | Basic | Advanced | Custom |
Integration Support | 2 weeks | 4 weeks | Custom |
Security Audit Scope | Internal Review | Third-Party Light | Full Third-Party + Monitoring |
Post-Deployment Support SLA | Email (5-day) | Priority (24h) | Dedicated (4h) |
Typical Timeline | 3-4 weeks | 6-8 weeks | 10+ weeks |
Estimated Investment | $25K - $50K | $75K - $150K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Implementation Process
A streamlined, four-phase approach designed for rapid deployment and seamless integration of cross-chain prediction markets. We focus on delivering production-ready infrastructure, not just prototypes.
01
Architecture & Smart Contract Design
We architect your custom prediction market logic and deploy audited smart contracts for core operations (bets, oracles, settlements). Includes gas-optimized contracts for cross-chain messaging via Axelar or LayerZero.
2-3 weeks
Design Phase
OpenZeppelin
Security Standard
02
Account Abstraction Layer Integration
Implement ERC-4337-compliant account factories and bundlers. We enable gasless transactions, social logins, and batch operations to abstract blockchain complexity from your end-users.
Paymaster Ready
Gas Sponsorship
Multi-Chain
Wallet Portability
03
Cross-Chain UX & Frontend Development
Build the user-facing dApp with seamless chain switching, real-time odds display, and instant settlement notifications. We integrate price feeds from Chainlink and Pyth for accurate market resolution.
< 1 sec
UI Update Speed
React/Next.js
Tech Stack
04
Deployment, Monitoring & Scaling
We deploy the full stack to your chosen infrastructure (AWS/GCP) with automated CI/CD. Includes 24/7 monitoring dashboards for transaction success rates, gas costs, and cross-chain message latency.
99.9% SLA
Infrastructure Uptime
Full Handoff
Documentation & Support
security
RELIABLE FOUNDATION
Blockchain Infrastructure
Enterprise-grade node infrastructure with 99.9% uptime SLA for mission-critical applications.
Deploy and manage dedicated, high-performance nodes without the operational overhead. We provide the fully-managed infrastructure so your team can focus on building.
Our service includes:
- Multi-chain support for
EVM(Ethereum, Polygon, Arbitrum),Solana, andCosmos. - Guaranteed 99.9% uptime SLA with 24/7 monitoring and rapid failover.
- Enhanced APIs including
debug_traceTransactionand archival data access. - Dedicated endpoints with rate limits tailored to your traffic patterns.
- Real-time alerts and comprehensive dashboards for
RPChealth and performance.
We eliminate the hidden costs of self-hosting: no DevOps hiring, no hardware provisioning, and no emergency on-call rotations. Get production-ready nodes in days, not months.
For CTOs & Technical Founders
Account Abstraction: Technical & Commercial FAQs
Answers to the most common questions from technical leaders evaluating Account Abstraction for cross-chain prediction markets.
Our standard engagement follows a 4-phase process: Discovery & Design (1 week), Smart Account Development (2-3 weeks), Integration & Testing (1-2 weeks), and Production Launch (1 week). For a typical cross-chain prediction market, we deliver a fully functional, audited Account Abstraction layer in 4-6 weeks. 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
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall