We deliver audit-ready code for ERC-20, ERC-721, and custom logic, ensuring your token or protocol launches without costly vulnerabilities. Our engineers write in Solidity 0.8+ with OpenZeppelin standards and comprehensive unit tests.
LABS
Services
Non-Custodial Escrow for Large Tips & Gifts
We build secure, programmable escrow smart contracts for high-value creator gifts and donations. Funds are locked with conditional release triggers, eliminating custody risk and building trust.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Security-First Development: Every contract undergoes internal review against common attack vectors before external audit.
- Gas Optimization: We minimize transaction costs, a critical factor for user adoption and protocol efficiency.
- Full Ownership: You receive all source code, deployment scripts, and documentation.
From a simple token to a complex DeFi protocol, we build the foundational logic that powers your on-chain product with 99.9% uptime reliability.
key-features-cards
BUILT FOR SECURITY & SCALE
Core Features of Our Escrow Smart Contracts
Our non-custodial escrow smart contracts are engineered for high-value transactions, providing the security, flexibility, and automation your platform requires.
01
Non-Custodial Security
Funds are held in a secure, audited smart contract. Neither party nor the platform controls the assets until conditions are met, eliminating counterparty risk.
100%
User-Controlled Funds
0
Custodial Risk
02
Multi-Asset & Multi-Chain Support
Escrow for ETH, ERC-20 tokens, and NFTs. Deployable on Ethereum, Polygon, Arbitrum, and other EVM-compatible networks to match your user base.
10+
Supported Chains
ERC-20/721/1155
Token Standards
03
Automated Dispute Resolution
Integrated with Kleros or custom oracle services for impartial, decentralized arbitration. Reduces manual support overhead and ensures fair outcomes.
< 24h
Resolution Time
Automated
Evidence Handling
04
Flexible Release Conditions
Configure releases based on time-locks, multi-signature approvals, or external API triggers (oracles). Perfect for milestone-based gifts or conditional tips.
Custom
Logic Flows
API/Oracle
External Triggers
05
Enterprise-Grade Audits
Every contract undergoes rigorous security analysis. We provide audit reports from firms like CertiK or Hacken, ensuring institutional-grade security for large transactions.
100%
Code Coverage
CertiK
Audit Partner
06
Gas-Optimized & Upgradeable
Built with Solidity 0.8+ and OpenZeppelin libraries. Features proxy patterns for seamless upgrades without migrating funds, minimizing user gas costs.
~40%
Gas Savings
UUPS
Upgrade Pattern
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
Our non-custodial escrow infrastructure delivers measurable advantages, from enhanced user trust to new revenue streams. Here’s what you can expect.
01
Enhanced Platform Trust & Safety
Eliminate disputes and fraud for high-value transactions. Our audited, on-chain escrow smart contracts provide verifiable, immutable proof of fund custody and release conditions, building user confidence.
0
Escrow Disputes
100%
On-Chain Proof
02
New Monetization Channel
Generate revenue from large transactions without taking custody risk. Implement a transparent platform fee structure on every escrowed tip or gift, creating a predictable, scalable income stream.
1-5%
Platform Fee
0%
Custodial Risk
03
Accelerated User Onboarding
Integrate a seamless, familiar escrow flow in weeks, not months. Our white-label widget and comprehensive APIs allow users to fund and manage escrows directly within your existing UI.
< 4 weeks
Integration Time
0
Wallet Changes
05
Multi-Chain & Multi-Asset Support
Serve a global user base. Our infrastructure supports escrow for ETH, USDC, and other major ERC-20 tokens across Ethereum, Polygon, and other leading EVM-compatible networks.
10+
Assets Supported
EVM
Chain Compatibility
06
Reduced Operational Overhead
Automate the entire escrow lifecycle. From automated time-based releases to dispute resolution oracles, our system handles execution, eliminating manual admin work and associated costs.
100%
Process Automation
$0
Manual Admin Cost
Choose Your Path to Secure, Compliant Gifting
Implementation Tiers & Deliverables
Compare our structured service packages for launching a secure, non-custodial escrow system for large-value tips and gifts. Each tier includes a fully audited smart contract suite.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Smart Contract Development | |||
Comprehensive Security Audit (2 Firms) | 1 Firm | 2 Firms | 2 Firms + Internal Review |
Multi-Chain Deployment | 1 Network | Up to 3 Networks | Unlimited (Custom) |
KYC/AML Integration Module | Basic | Advanced (Chainalysis/TRM) | Custom Enterprise Stack |
Fiat On/Off-Ramp Connectors | |||
Real-Time Dispute Dashboard | |||
Smart Escrow Logic (Time/Event-based) | Time-based only | Time & Oracle-based | Fully Custom Logic |
Post-Deployment Support & Monitoring | 30 Days | 6 Months | 12 Months + SLA |
Response Time SLA | Best Effort | < 8 Business Hours | < 1 Hour (24/7) |
Implementation Timeline | 4-6 Weeks | 6-10 Weeks | Custom |
Estimated Investment | $25K - $50K | $75K - $150K | Custom Quote |
Strategic Decision Analysis
Build vs. Buy: Custom Escrow vs. Generic Solutions
A detailed comparison of the time, cost, and risk involved in developing a custom non-custodial escrow system in-house versus partnering with Chainscore Labs for a tailored solution.
| Factor | Build In-House | Generic Smart Contract | Chainscore Custom Escrow |
|---|---|---|---|
Time to Launch | 6-12 months | 2-4 weeks | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $0 - $5K (License) | $50K - $150K |
Security & Audit Burden | High (Your Responsibility) | Variable (Depends on Provider) | Included (Pre-Audited Templates) |
Custom Logic for Large Transactions | Full Control | Limited or None | Tailored to Your Use Case |
Multi-Chain Deployment | Complex Integration | Often Single-Chain | Turnkey (EVM & Non-EVM) |
Ongoing Maintenance & Upgrades | Your Engineering Team | Provider's Roadmap | Optional SLA & Support |
Compliance & Legal Integration | Your Responsibility | Not Applicable | Advisory & Framework |
Total Cost of Ownership (Year 1) | $200K - $500K+ | $5K - $20K | $75K - $200K |
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that form the secure backbone of your application. Our development process ensures gas-optimized, auditable code from day one, reducing vulnerabilities and long-term maintenance costs.
From tokenomics to complex DeFi logic, we translate your business requirements into robust, on-chain functionality.
- Token Standards: Full
ERC-20,ERC-721,ERC-1155, andERC-4626implementations with custom extensions. - Security-First: Development follows OpenZeppelin patterns, with formal verification and pre-audit readiness.
- Full Lifecycle: We handle deployment, upgradeability planning (
TransparentProxy/UUPS), and mainnet launch support.
Non-Custodial Escrow
Frequently Asked Questions
Get clear answers about our secure, custom escrow development for large-value crypto transactions.
We develop a smart contract that acts as a neutral third party. The sender locks funds in the contract, which are only released to the recipient upon fulfillment of predefined conditions (e.g., a specific date, event confirmation, or multi-signature approval). Neither party nor Chainscore Labs ever holds the private keys, ensuring true non-custodial security. This eliminates counterparty risk for high-value gifts, bonuses, or milestone payments.
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