We architect and deploy custom smart contracts that form the secure, immutable backbone of your dApp. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security and gas efficiency from day one.
LABS
Services
EVM-Based Streaming Protocol Development
Design and deploy custom, gas-optimized payment streaming protocols on Ethereum and EVM-compatible chains, enabling real-time salary, subscription, and royalty disbursements with programmable logic.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for your Web3 application.
Deliver a fully audited, mainnet-ready contract suite in as little as 2-4 weeks.
Our full-service development includes:
- Custom Logic: Tailored
ERC-20,ERC-721,ERC-1155, or bespoke contract systems. - Security-First Approach: Rigorous internal review and integration with top-tier audit firms.
- Gas Optimization: Code that minimizes transaction costs for your users.
- Deployment & Verification: Full support for testnet deployment, mainnet launch, and on-chain verification.
We focus on long-term reliability. Every contract includes comprehensive documentation, upgradeability patterns using Transparent or UUPS proxies, and a clear handoff to your engineering team.
key-features-cards
BUILDING THE PIPELINE
Core Protocol Capabilities We Deliver
We architect and deploy secure, high-performance EVM-based streaming protocols that handle real-time value transfer for your application. Our focus is on delivering production-ready infrastructure with measurable performance guarantees.
01
Custom Token Streaming Logic
Tailored smart contracts for continuous, automated value streams. We implement ERC-20, ERC-721, and ERC-1155 compatible logic for salaries, subscriptions, vesting, and real-time royalties with configurable cliffs and cancellations.
Sub-second
Stream Execution
ERC-20/721/1155
Token Standards
02
Gas-Optimized Contract Architecture
Protocols engineered for minimal on-chain gas consumption using Solidity 0.8+ best practices, state variable packing, and efficient storage patterns. We reduce your users' transaction costs by up to 40% versus naive implementations.
~40%
Avg. Gas Reduction
Solidity 0.8+
Code Standard
03
Security-First Development
From design to deployment, security is paramount. We employ formal verification methods, integrate OpenZeppelin libraries, and conduct internal audits. All core protocol code is prepared for third-party audit by firms like Trail of Bits or ConsenSys Diligence.
OpenZeppelin
Security Base
Formal Verification
Methodology
04
Multi-Chain Deployment
Deploy your streaming protocol across any EVM-compatible chain. We provide battle-tested deployment scripts and configuration management for Ethereum Mainnet, Arbitrum, Optimism, Polygon, and Base to maximize your reach and liquidity.
5+
Supported Chains
Hardhat/Foundry
Deployment Stack
05
Real-Time Indexing & APIs
We build the off-chain infrastructure to make on-chain data usable. Custom subgraphs (The Graph) and REST/WebSocket APIs provide real-time access to stream balances, historical payments, and user activity for your frontend.
< 1 sec
Indexing Latency
The Graph
Indexing Protocol
06
Upgradeable & Governable Systems
Future-proof your protocol with transparent upgrade patterns (UUPS) and modular governance. We implement timelocks, multi-sig controls, and DAO integration points so your protocol can evolve securely with community input.
UUPS
Upgrade Pattern
Multi-sig/Timelock
Governance
benefits
DELIVERABLES
Business Outcomes for Your Platform
We architect and deliver production-ready EVM streaming protocols that directly translate to measurable business results. Here’s what you can expect when you partner with Chainscore.
01
Faster Time-to-Market
Deploy a fully audited, custom streaming protocol in under 6 weeks, not months. Our battle-tested development framework and modular components accelerate your launch.
< 6 weeks
From spec to mainnet
3+
Pre-audited core modules
02
Enterprise-Grade Security
Receive contracts certified by Trail of Bits or Quantstamp. We implement formal verification for core logic and provide a comprehensive post-audit remediation guarantee.
100%
Critical issue remediation
Formal Verification
For core payment logic
03
Optimized Operational Cost
Reduce gas costs for end-users by 40-60% through advanced optimization patterns like batched settlements, storage packing, and efficient accounting models.
40-60%
Gas cost reduction
Sub-cent
Per-stream overhead
04
Scalable & Composable Architecture
Build on a modular protocol designed for 10,000+ concurrent streams with seamless integration into existing DeFi primitives (DEXs, lending markets, DAO treasuries).
10k+
Concurrent streams
< 2 sec
Settlement finality
05
Full Protocol Ownership
You retain 100% IP ownership of the source code, audit reports, and deployment infrastructure. No vendor lock-in; you control the roadmap.
100%
IP Ownership
Unlimited
Deployment rights
06
Ongoing Protocol Support
Get 12 months of priority support & maintenance including upgrades for new EVM chains, EIP implementations, and security monitoring alerts.
12 months
Included support
< 4 hour
Critical response SLA
Choose Your Path to Production
Structured Development Tiers
Compare our service packages for EVM-based streaming protocol development, from initial launch to enterprise-grade deployment.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Streaming Core Contracts | |||
Gas-Optimized Architecture Review | |||
Full Smart Contract Security Audit | 1 Round | 2 Rounds + Fixes | 3 Rounds + Formal Verification |
Multi-Chain Deployment (EVM) | 1 Network | Up to 3 Networks | Unlimited Networks |
Frontend SDK & Integration Guide | Basic | Advanced (React/Next.js) | Custom Framework Support |
Protocol Dashboard (Analytics) | Basic Dashboard | White-Label Enterprise Dashboard | |
Post-Deployment Support & Monitoring | 30 Days | 6 Months | 12 Months + SLA |
Emergency Response Time SLA | 24 Business Hours | < 4 Hours, 24/7 | |
Team Training & Knowledge Transfer | 2 Sessions | Comprehensive Program | |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks (Custom) |
Starting Investment | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PREDICTABLE DELIVERY
Our 4-Phase Development Process
We deliver production-ready EVM streaming protocols through a structured, milestone-driven approach. Each phase includes security reviews, client sign-off, and clear deliverables to ensure alignment and mitigate risk.
01
Phase 1: Architecture & Design
We define the protocol's core architecture, tokenomics, and smart contract specifications. This includes selecting the optimal EVM chain (Ethereum, Arbitrum, Polygon), designing the streaming logic, and planning for upgradability and gas efficiency.
Deliverables: Technical Specification Document, System Architecture Diagrams, Initial Gas Cost Analysis.
1-2 weeks
Typical Duration
3+
Design Iterations
02
Phase 2: Core Smart Contract Development
Our senior Solidity engineers build the protocol's core logic, including vesting schedules, fund management, and cancellation mechanisms. We implement industry standards (ERC-20, ERC-4626 for vaults) and use battle-tested libraries like OpenZeppelin.
Deliverables: Deployed Testnet Contracts, Comprehensive Unit Test Suite, Initial Internal Security Review.
3-4 weeks
Development Sprint
>95%
Test Coverage Target
03
Phase 3: Security Audit & Integration
The protocol undergoes a formal security audit by our partner firms (e.g., Spearbit, Code4rena contestants). We concurrently develop the frontend interface (React/Next.js) and backend APIs for seamless integration with your existing systems.
Deliverables: Third-Party Audit Report, Fully Integrated Web Dashboard, API Documentation.
2-3 weeks
Audit Timeline
Critical: 0
Post-Audit Issues
04
Phase 4: Deployment & Maintenance
We manage the mainnet deployment, configure multi-sig wallets for treasury management, and establish monitoring and alerting systems. Clients receive ongoing support, including upgrade management and performance optimization.
Deliverables: Production Deployment on Mainnet, Monitoring Dashboard Access, 30-Day Warranty Support.
1 week
Deployment & Handoff
99.9%
Uptime SLA
tech-stack
ENGINEERED FOR ENTERPRISE
Trusted Technology Foundation
Our EVM streaming protocol development is built on a foundation of battle-tested technology and rigorous security practices, ensuring your project launches with institutional-grade reliability.
EVM Streaming Protocol Development
Frequently Asked Questions
Get clear answers about our development process, timelines, and security for building custom streaming protocols.
A standard EVM-based streaming protocol MVP with core streaming, pausing, and cancellation logic takes 4-6 weeks from kickoff to testnet deployment. Complex features like multi-token support, vesting schedules, or custom governance add 1-2 weeks each. We provide a detailed sprint-by-sprint roadmap after the initial technical scoping session.
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