We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built on OpenZeppelin standards and includes formal verification for critical financial functions.
LABS
Services
On-Ramp Smart Contract Security Audit
Comprehensive security review and formal verification of smart contracts governing fiat-to-crypto gateways, deposit handlers, and fund routing logic to prevent exploits and ensure asset safety.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenomics to complex DeFi mechanisms, we translate your requirements into gas-optimized, auditable code.
- Full Lifecycle Support: Strategy, development, testing, deployment, and maintenance.
- Security-First: Multi-stage audits, including manual review and automated analysis with
Slither/Mythril. - Compliance Ready: Built-in patterns for
ERC-20,ERC-721, and regulatory features like transfer restrictions. - Guaranteed Outcomes: Delivery of a production-ready MVP within 3 weeks and a 99.9% uptime SLA post-launch.
key-features-cards
PROVEN PROCESS
Our Security Audit Methodology
Our systematic, multi-layered approach ensures no vulnerability goes undetected. We deliver actionable reports that empower your team to deploy with confidence.
02
Manual Expert Review
Our senior auditors conduct line-by-line manual analysis to uncover complex logical flaws, business logic errors, and integration risks that automated tools miss.
10+ years
Avg. Experience
2x Review
Peer-Verified
04
Comprehensive Reporting & Remediation
Receive a prioritized, actionable report with severity ratings, exploit scenarios, and direct code fixes. We provide support through full remediation and re-audit.
72 hrs
Avg. Fix Time
Free
Re-Audit
benefits
DIFFERENTIATORS
Why a Specialized On-Ramp Audit is Critical
Generic smart contract audits miss the unique attack vectors and compliance requirements of fiat-to-crypto infrastructure. Our audits are engineered specifically for on-ramp systems.
Choose Your Audit Depth
On-Ramp Security Audit Tiers
Compare our structured audit packages, designed to match your project's stage, risk profile, and compliance requirements.
| Audit Deliverables | Starter | Professional | Enterprise |
|---|---|---|---|
Automated Vulnerability Scan | |||
Manual Code Review (Expert Hours) | 10 hours | 40 hours | 80+ hours |
Formal Verification Report | |||
Gas Optimization Analysis | |||
Deployment & Configuration Review | |||
Remediation Support & Re-audit | 1 round | 2 rounds | Unlimited |
Post-Deployment Monitoring (30 days) | |||
Emergency Response Time SLA | N/A | 48 hours | 4 hours |
Public Audit Report & Badge | |||
Estimated Timeline | 5-7 days | 2-3 weeks | 4+ weeks |
Starting Price | $8,000 | $25,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our process is built on security-first development, utilizing OpenZeppelin libraries and comprehensive audit cycles to mitigate risk.
- End-to-End Development: From specification and
Solidity 0.8+coding to testing and mainnet deployment. - Protocol Integration: Native support for
ERC-20,ERC-721,ERC-1155, and custom standards. - Audit-Ready Code: Every contract undergoes internal review with formal verification, preparing it for third-party audits.
Deliver a battle-tested, gas-optimized contract suite in as little as 4 weeks, reducing your time-to-market and technical debt.
On-Ramp Security Audits
Frequently Asked Questions
Get clear answers on our security audit process, timeline, and deliverables for your on-ramp smart contracts.
We employ a rigorous, multi-layered methodology: 1. Automated Analysis using Slither and Foundry fuzzing to catch common vulnerabilities. 2. Manual Code Review by two senior auditors focusing on business logic, access control, and financial flows. 3. Threat Modeling specific to fiat-to-crypto gateways, analyzing oracle reliance, KYC integration, and refund mechanisms. 4. Final Verification ensuring fixes are correctly implemented. This process has secured over $500M+ in transaction volume for our clients.
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