We architect and deploy battle-tested smart contracts that power your core business logic. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
LABS
Services
AI-Powered Transaction Intent Verification Service
A proactive security layer that analyzes transaction parameters, user history, and threat intelligence to verify user intent and block fraudulent transactions before they execute on-chain.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production and scale.
- Production-Ready Code: Built with
Solidity 0.8+andOpenZeppelinlibraries, following established security patterns. - End-to-End Delivery: From initial spec to deployment on
EVM/L2networks, including comprehensive testing suites. - Audit-Focused Development: Code is structured for seamless integration with top security firms like CertiK and Quantstamp.
- Post-Deployment Support: Includes upgradeability planning, monitoring, and incident response protocols.
Deliver a secure, auditable, and maintainable codebase that reduces time-to-market and mitigates critical risks.
key-features-cards
PROCESS OVERVIEW
How Our Intent Verification Engine Works
Our engine provides deterministic, real-time validation of user transaction intents, ensuring security and preventing costly errors before execution. This is the technical foundation for building compliant, user-safe DeFi applications.
01
Intent Declaration & Parsing
Users sign structured intent objects (EIP-712) which our engine parses to extract precise parameters: asset, amount, destination, and conditions. This creates a machine-readable, tamper-proof declaration of user purpose.
EIP-712
Standard Used
< 50ms
Parse Time
02
Policy-Based Rule Evaluation
Each intent is evaluated against your custom security and compliance rulebook. We check for sanctions, transaction limits, smart contract risks, and protocol-specific policies in real-time, blocking malicious or non-compliant actions.
1000+
Pre-built Rules
Custom
Rule Engine
03
Simulation & State Validation
We simulate the transaction's on-chain execution using a forked environment. This verifies the final state change matches the declared intent, catching slippage errors, insolvent positions, and failed approvals before they reach mainnet.
Tenderly
Simulation Provider
Pre-Mainnet
Failure Catch
04
Cryptographic Signing & Relay
Upon successful verification, the engine cryptographically signs the verified transaction bundle. It's then relayed to your chosen execution layer (private mempool, MEV relay, or direct RPC) with guaranteed nonce management and gas optimization.
HSM-backed
Key Security
Flashbots
MEV Protection
benefits
VERIFIABLE RESULTS
Tangible Security & Business Outcomes
Our Transaction Intent Verification Service delivers measurable security improvements and business value, backed by verifiable metrics and industry-leading practices.
01
Zero False Positives in Production
Our ML-powered verification engine achieves 99.99% accuracy in intent classification, eliminating costly transaction reversals and user friction for your dApp.
99.99%
Classification Accuracy
0
False Positives
02
Sub-Second Risk Assessment
Real-time intent analysis with < 200ms latency ensures seamless user experience without compromising security, even during peak network congestion.
< 200ms
Verification Latency
100%
Real-time Coverage
04
Reduced Fraud Losses by 95%+
Clients implementing our full verification stack typically see a >95% reduction in losses from malicious transactions and signature phishing attacks.
>95%
Fraud Reduction
$50M+
Protected Annually
05
Compliance-Ready Architecture
Built-in transaction logging and intent provenance provides an immutable audit trail, simplifying regulatory compliance (Travel Rule, AML) for FinTechs.
100%
Transaction Logged
Immutable
Audit Trail
06
99.9% Uptime SLA
Guaranteed service availability with multi-cloud redundancy ensures your transaction flow is never interrupted, backed by a formal Service Level Agreement.
99.9%
Uptime SLA
< 5 min
Recovery Time
Infrastructure Decision Analysis
Build vs. Buy: Intent Verification
Compare the total cost, risk, and time investment of developing a custom intent verification system versus using Chainscore's managed service.
| Factor | Build In-House | Chainscore Service |
|---|---|---|
Time to Market | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Security Audit & Pen Testing | $50K - $100K (external) | Included |
Ongoing Maintenance (Annual) | $120K - $250K (2-3 engineers) | Optional SLA from $30K |
Uptime & Reliability SLA | Your responsibility (0%) | 99.9% Guaranteed |
Protocol & Chain Updates | Manual, delayed integration | Automatic, within 48h |
Intent Schema Flexibility | Full control, high complexity | Pre-built + custom modules |
Support & Incident Response | Internal on-call rotation | 24/7 SRE team, <1h response |
Total Year 1 Cost (Est.) | $320K - $750K+ | $55K - $105K |
Key Risk | High (Unaudited code, talent attrition) | Low (Audited, vendor-managed) |
how-we-deliver
IMPLEMENTATION
Our Integration & Delivery Process
A streamlined, four-phase process designed for technical teams. We deliver production-ready Transaction Intent Verification in weeks, not months, with zero operational overhead for your engineering team.
01
Architecture & Scoping
We analyze your transaction flows and user journey to design a custom verification model. Deliverables include a technical specification, integration roadmap, and a 2-week sprint plan.
1-2 days
Kickoff to Plan
Custom Spec
Deliverable
02
Smart Contract Integration
Our team integrates the verification logic directly into your protocol's smart contracts. We use established patterns (like OpenZeppelin) and provide a full audit report for your review.
Solidity 0.8+
Standard
Gas-Optimized
Focus
03
Backend & API Deployment
We deploy and configure the off-chain verification service (Rust/Go) on your chosen infrastructure (AWS/GCP). You receive dedicated API endpoints and comprehensive documentation.
99.9% SLA
Uptime
< 100ms
P95 Latency
04
Monitoring & Handover
We provide a 30-day monitoring period with real-time dashboards for verification success rates and threat detection. Full knowledge transfer and operational runbooks are delivered to your team.
30 days
Support
Full SRE Docs
Handover
Technical & Commercial Details
Transaction Intent Verification FAQs
Get clear, specific answers to the most common questions CTOs and founders ask about implementing intent-based security.
Our SDK provides a drop-in verification layer that sits between the user's wallet and the transaction. It's a non-custodial, client-side module that can be integrated via a few lines of code. We support Web3.js, Ethers.js, and popular mobile frameworks. Integration typically takes 1-2 days of developer time, with no changes required to your core smart contracts or backend.
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