We architect and deploy mission-critical smart contracts for DeFi, NFTs, and enterprise applications. Our process delivers audit-ready code with formal verification and gas optimization from day one.
LABS
Services
Substrate Parachain Sandbox Integration
We build custom, isolated Substrate parachain test environments that connect to a simulated Kusama or Polkadot relay chain. Test cross-chain regulatory policies, asset transfers, and governance messaging before mainnet deployment.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Security-First Development: Built on
Solidity 0.8+withOpenZeppelinlibraries and comprehensive unit/integration testing. - Protocol Specialization: Custom
ERC-20,ERC-721,ERC-1155,ERC-4626, and complex DeFi primitives like AMMs and lending vaults. - Full Lifecycle Support: From initial design and development through to deployment, monitoring, and upgrade management via transparent proxies.
We deliver production-grade contracts that pass major security audits, enabling you to launch with confidence in under 4 weeks.
key-features-cards
INTEGRATION & DEVELOPMENT
Core Sandbox Capabilities We Deliver
Our Substrate parachain sandbox provides a production-like environment for rapid testing, validation, and deployment. We deliver the complete infrastructure and expertise to accelerate your time-to-market.
benefits
FROM PROTOTYPE TO PRODUCTION
Business Outcomes for Your DeFi Project
Our Substrate Parachain Sandbox Integration delivers measurable results, accelerating your DeFi product's time-to-market while ensuring enterprise-grade security and scalability.
01
Accelerated Time-to-Market
Deploy a fully functional parachain test environment in under 2 weeks, bypassing months of infrastructure setup. We provide pre-configured templates for common DeFi primitives like AMMs and lending protocols.
< 2 weeks
Sandbox Deployment
80%
Faster Development
02
Enterprise-Grade Security & Audit Readiness
Build on a foundation of security-first Substrate pallets and undergo rigorous testing with our integrated tooling. Achieve audit readiness with comprehensive test coverage and formal verification support.
100%
Test Coverage Target
Zero
Critical Bugs at Audit
03
Proven Interoperability
Seamlessly test cross-chain asset transfers and messaging (XCMP) with other parachains in our controlled sandbox. Validate your bridge integrations and cross-chain DeFi logic before mainnet launch.
Sub-second
Finality
Multi-chain
Testing Environment
04
Scalable Infrastructure Foundation
Ensure your DeFi application can handle high throughput from day one. Our sandbox is built for scalability, supporting thousands of transactions per second (TPS) to validate performance under load.
10k+
Test TPS
99.9%
Uptime SLA
05
Reduced Operational Overhead
Eliminate the complexity of managing validator sets, collator nodes, and RPC endpoints. We provide a fully managed sandbox environment, allowing your team to focus solely on application logic.
40%
Lower DevOps Cost
24/7
Managed Monitoring
From Sandbox to Mainnet
Structured Development Path
A clear, phased approach to building and launching your Substrate parachain, from initial testing to full-scale production.
| Phase & Deliverables | Sandbox Integration | Testnet Deployment | Mainnet Launch |
|---|---|---|---|
Custom Parachain Runtime | |||
Cross-Chain Messaging (XCMP) Setup | Sandbox Simulation | Rococo Testnet | Production Relay Chain |
Collator Node Infrastructure | Local Development | Managed Testnet Nodes | Enterprise-Grade, Geo-Redundant |
Block Explorer Integration | Local Instance | Public Testnet Explorer | Custom Branded Explorer |
On-Chain Governance Module | Basic Template | Custom Logic & Testing | Full Implementation with Treasury |
Security Audit Coverage | Code Review | Full Smart Contract & Runtime Audit | Penetration Testing & Ongoing Monitoring |
Team Support & Training | Documentation & Setup Calls | Weekly Syncs & On-Demand Support | Dedicated Technical Account Manager |
Estimated Timeline | 2-4 Weeks | 4-6 Weeks | 4-8 Weeks |
Typical Investment | $25K - $50K | $50K - $100K | $150K+ |
how-we-deliver
CLIENT-FOCUSED DELIVERY
Our Integration & Development Process
A structured, four-phase approach designed to deliver a production-ready Substrate parachain sandbox with minimal friction and maximum transparency.
01
Architecture & Design Review
We conduct a deep technical analysis of your existing chain logic and business requirements to design a secure, efficient sandbox architecture. This phase defines the integration scope, security model, and success metrics.
1-2 weeks
Phase Duration
100%
Requirement Alignment
02
Secure Environment Provisioning
We deploy an isolated, containerized sandbox environment with your forked Substrate node. Includes pre-configured RPC endpoints, block explorers (Polkadot.js), and monitoring dashboards for immediate developer access.
< 48 hours
Provisioning Time
Isolated
Network Security
03
Core Logic Integration & Testing
Our engineers integrate your custom pallets and runtime logic into the sandbox. We execute comprehensive unit, integration, and cross-chain simulation tests using tools like substrate-contracts-node and zombienet.
2-4 weeks
Typical Timeline
100%
Test Coverage
04
Deployment & Knowledge Transfer
We deliver the fully configured sandbox with complete documentation, operational runbooks, and a hands-on training session for your team. Includes guidance on upgrading, monitoring, and scaling the environment.
Production-Ready
Delivery State
Full Docs
Knowledge Handoff
Technical & Commercial Insights
Parachain Sandbox Implementation FAQs
Get answers to the most common questions about our Substrate parachain sandbox development process, timelines, and deliverables.
Our process follows a structured 4-phase approach: 1. Discovery & Architecture (1 week): We analyze your use case and design the sandbox's pallets and runtime logic. 2. Core Development (2-3 weeks): Our engineers build the custom parachain logic, integrate with your existing systems, and implement security best practices. 3. Testing & QA (1 week): We conduct unit, integration, and security testing within a controlled Rococo-like environment. 4. Deployment & Handoff (1 week): We deploy the sandbox to your infrastructure and provide comprehensive documentation and training. This ensures a predictable, transparent path from concept to a fully functional test environment.
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