Smart Wallet Risk Scoring for DeFi | Chainscore Labs

overview

CORE SERVICE

Smart Contract Development

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

We architect and deploy audit-ready smart contracts that power your core business logic. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security and upgradability from day one.

Custom Logic: From ERC-20 tokens and ERC-721 NFTs to complex DeFi protocols and DAO governance systems.
Security-First: Rigorous internal review and formal verification practices precede all major audits.
Gas Optimization: Every contract is optimized for minimum execution cost, critical for user adoption.

We deliver a fully tested, documented, and deployable contract suite in as little as 2-4 weeks for an MVP.

Our engineers specialize in complex implementations like multi-signature wallets, vesting schedules, and cross-chain bridges, ensuring your project is built on a foundation designed for the long term.

key-features-cards

PRECISION ENGINEERED

Core Risk Analysis Capabilities

Our risk scoring engine for Account Abstraction wallets is built on a multi-layered analysis of on-chain and off-chain data, delivering actionable intelligence to secure user assets and streamline operations.

Transaction Intent Analysis

Real-time evaluation of transaction patterns, contract interactions, and behavioral anomalies to flag malicious intents before execution. Prevents drainer attacks and unauthorized fund movements.

Smart Contract Security Scoring

Automated audit of interacted smart contracts, checking for known vulnerabilities, code quality, and audit history. Integrates data from leading security firms like OpenZeppelin and CertiK.

Social & Reputation Graph Analysis

Maps wallet connections, NFT holdings, and governance participation to establish on-chain reputation. Identifies sybil attacks and assesses the trustworthiness of counterparties.

Gas & Economic Risk Modeling

Predicts fee market volatility and simulates transaction failure scenarios. Protects users from front-running, MEV exploitation, and unexpected gas cost spikes.

Compliance & Sanctions Screening

On-chain OFAC compliance checks and sanctions list screening for every user operation (UserOp). Ensures regulatory adherence for institutional AA wallet deployments.

Custom Policy Engine

Define and enforce granular security policies (spending limits, time locks, allowed dApps) with programmable risk thresholds. Adapts rules based on real-time risk scores.

benefits

MEASURABLE RESULTS

Business Outcomes for DeFi Protocols

Integrating our Account Abstraction Smart Wallet Risk Scoring delivers tangible improvements in protocol security, user experience, and operational efficiency. These are the concrete outcomes you can expect.

Reduce Onboarding Friction by 70%

Eliminate seed phrase complexity and enable gasless onboarding with our risk-scored session keys. New users can transact in seconds, not minutes, directly increasing your protocol's user acquisition rate.

70%

Faster Onboarding

< 10 sec

First Transaction

Cut Fraudulent Transaction Losses

Our real-time risk engine analyzes wallet behavior, transaction patterns, and on-chain reputation to flag and block malicious intents before execution, protecting user funds and protocol liquidity.

> 95%

Malicious Tx Detection

Guaranteed Coverage*

Increase User Retention & TVL

Users stay where they feel safe and in control. By providing transparent risk scores and customizable security policies (spending limits, time locks), you build trust that leads to higher engagement and longer-term capital lock-in.

40%+

Higher Retention

2.5x

Avg. Session Value

Achieve Regulatory Readiness

Our scoring system provides an auditable trail of risk assessments for every transaction and wallet interaction, helping protocols demonstrate compliance with emerging AML/CFT frameworks for DeFi.

SOC 2

Compliant Data

Full Audit Trail

Per Transaction

Optimize Gas & Operational Costs

Batch user operations via Account Abstraction and only process transactions that pass risk thresholds. This reduces failed transaction waste and lowers the overall gas burden on your protocol's subsidy program.

60%

Lower Gas Costs

90%

Fewer Failed Txs

Deploy in Weeks, Not Months

Leverage our pre-audited, modular smart contracts and APIs. We provide full integration support, from initial architecture review to mainnet deployment, ensuring a rapid and secure launch.

2-4 weeks

Time to Launch

24/7

Post-Deploy Support

Make an Informed Infrastructure Decision

Build vs. Buy: Risk Scoring Engine

Comparing the total cost, time, and risk of developing a custom risk engine in-house versus implementing Chainscore's battle-tested solution.

Key Factor	Build In-House	Buy with Chainscore
Time to Production	6-12+ months	4-8 weeks
Initial Development Cost	$250K - $500K+	$50K - $150K
Security Audit Requirement	High (Your Responsibility)	Included (Pre-Audited Core)
Model Accuracy & Coverage	Limited to Internal Data	Enhanced with Cross-Protocol Threat Intel
Ongoing Model Tuning	Requires Dedicated Data Science Team	Managed Service with Continuous Updates
Smart Contract Integration	Custom, High Complexity	Standardized SDK & APIs
Compliance & Regulatory Updates	Manual, Reactive	Proactive Monitoring & Patches
Total Cost of Ownership (Year 1)	$400K - $800K+	$75K - $200K
Key Risk	High (Untested Logic, Audit Gaps)	Low (Audited, Proven in Production)

how-we-deliver

PREDICTABLE DELIVERY

Our Integration & Delivery Process

A streamlined, four-phase engagement model designed for technical teams. We deliver production-ready risk scoring infrastructure with clear milestones and guaranteed SLAs.

Discovery & Architecture Review

We analyze your smart account architecture (ERC-4337, Safe{Core}) and transaction flows to define risk parameters and scoring logic. Deliverable: A technical specification document.

1-2 days

Workshop

48 hours

Spec Delivery

Integration & Sandbox Testing

Our team integrates the Chainscore API/SDK into your environment. You receive a dedicated sandbox to test scoring against simulated malicious and benign user operations.

< 3 days

Integration

Full Sandbox

Environment

Custom Model Tuning & Validation

We fine-tune risk models using your historical data and threat intelligence. Includes validation against known attack patterns (e.g., phishing, drainers) to ensure >95% detection accuracy.

>95%

Detection Rate

< 50ms

Latency SLA

Production Deployment & SLA Onboarding

Managed go-live with 99.9% uptime SLA. Includes monitoring dashboards, alerting setup, and documentation handoff. Your engineering team receives full support.

99.9%

Uptime SLA

24/7

Support

security

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts for your dApp or protocol.

We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on security-first principles, utilizing battle-tested patterns from OpenZeppelin and rigorous internal audits to mitigate risks before deployment.

Deliver a fully audited, gas-optimized contract suite in as little as 2-4 weeks, accelerating your time-to-market.

Protocol Development: Custom ERC-20, ERC-721, ERC-1155, DeFi vaults, staking mechanisms, and governance systems.
Security & Auditing: Multi-stage review process, formal verification for critical logic, and preparation for third-party audits.
Integration Ready: Contracts are delivered with comprehensive documentation, deployment scripts, and test suites for seamless integration.

Account Abstraction Risk Scoring

Frequently Asked Questions

Get clear answers on how our smart wallet risk scoring service integrates, secures, and scales your Web3 application.

Our risk engine integrates as a modular API layer. We provide a RESTful API and WebSocket streams that connect directly to your ERC-4337 Bundler or Paymaster logic. For custom Account Abstraction stacks, we offer SDKs for Ethers.js and viem. Typical integration takes 1-2 weeks and includes a sandbox environment for testing. We've integrated with Safe{Core} AA SDK, Biconomy, and custom implementations.

Account Abstraction Smart Wallet Risk Scoring

Smart Contract Development

Core Risk Analysis Capabilities

Transaction Intent Analysis

Smart Contract Security Scoring

Social & Reputation Graph Analysis

Gas & Economic Risk Modeling

Compliance & Sanctions Screening

Custom Policy Engine

Business Outcomes for DeFi Protocols

Reduce Onboarding Friction by 70%

Cut Fraudulent Transaction Losses

Increase User Retention & TVL

Achieve Regulatory Readiness

Optimize Gas & Operational Costs

Deploy in Weeks, Not Months

Build vs. Buy: Risk Scoring Engine

Our Integration & Delivery Process

Discovery & Architecture Review

Integration & Sandbox Testing

Custom Model Tuning & Validation

Production Deployment & SLA Onboarding

Smart Contract Development

Frequently Asked Questions

Get a free quote.

Get In Touch
today.

Account Abstraction Smart Wallet Risk Scoring

Smart Contract Development

Core Risk Analysis Capabilities

Transaction Intent Analysis

Smart Contract Security Scoring

Social & Reputation Graph Analysis

Gas & Economic Risk Modeling

Compliance & Sanctions Screening

Custom Policy Engine

Business Outcomes for DeFi Protocols

Reduce Onboarding Friction by 70%

Cut Fraudulent Transaction Losses

Increase User Retention & TVL

Achieve Regulatory Readiness

Optimize Gas & Operational Costs

Deploy in Weeks, Not Months

Build vs. Buy: Risk Scoring Engine

Our Integration & Delivery Process

Discovery & Architecture Review

Integration & Sandbox Testing

Custom Model Tuning & Validation

Production Deployment & SLA Onboarding

Smart Contract Development

Frequently Asked Questions

Get In Touch today.

Get In Touch
today.