We architect and deploy custom smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our code is built on Solidity 0.8+ with OpenZeppelin standards and undergoes rigorous security audits before mainnet deployment.
LABS
Services
Substrate Parachain Interoperability Protocol
We design and implement custom, secure interoperability protocols that connect your Substrate-based parachain to external networks like Ethereum, Cosmos, and other L1s, enabling seamless asset and data transfer.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Logic: Automated market makers (AMMs), staking pools, yield aggregators, and lending protocols.
- Enterprise Modules: Multi-signature wallets, upgradeable proxy patterns, and gas-optimized batch operations.
We deliver audit-ready contracts in 2-4 weeks, with a focus on security, gas efficiency, and long-term maintainability.
key-features-cards
BUILT FOR SCALE AND SECURITY
Core Protocol Capabilities We Deliver
Our Substrate Parachain Interoperability Protocol development delivers production-ready infrastructure, enabling seamless cross-chain communication and asset transfer. We focus on audited security, high throughput, and rapid deployment to accelerate your time-to-market.
benefits
STRATEGIC ADVANTAGES
Business Outcomes of a Custom Interoperability Protocol
Building a custom interoperability protocol on Substrate delivers measurable results that directly impact your bottom line and market position. We architect solutions that unlock new revenue streams and reduce operational friction.
01
New Revenue Streams
Enable cross-chain DeFi, NFT, and tokenized asset markets. Capture value from previously siloed ecosystems by allowing your users to interact with assets and applications on any connected chain.
10+
Chain Integrations
New Markets
Revenue Source
02
Reduced Time-to-Market
Leverage our pre-built, audited XCM pallets and cross-chain messaging frameworks. We deliver a production-ready protocol in weeks, not months, accelerating your go-to-market strategy.
< 6 weeks
To MVP
Pre-audited
Core Components
03
Enhanced Security & Sovereignty
Maintain full control over your security model and governance. Unlike bridging to third-party networks, a custom parachain protocol eliminates external trust assumptions and counterparty risk.
Your Validators
Security Model
Zero Trust
External Bridges
04
Optimized User Experience
Create seamless, single-interface interactions for multi-chain operations. Abstract away blockchain complexity, reducing user drop-off and increasing engagement with native-feeling cross-chain swaps and transfers.
1-Click
Cross-Chain Actions
< 2 sec
UX Finality
05
Future-Proof Architecture
Built on Substrate's upgradeable runtime, your protocol can adapt to new consensus mechanisms, cryptographic primitives, and partner chains without hard forks, protecting your long-term investment.
Forkless
Upgrades
EVM + WASM
VM Support
06
Competitive Differentiation
Move beyond generic bridges. A bespoke protocol tailored to your asset types, governance, and fee models becomes a defensible moat and a core feature of your product's value proposition.
Tailored
Fee Economics
Unique IP
Market Position
Strategic Infrastructure Decision
Build a Custom Protocol vs. Relying on Generic Bridges
A technical and economic comparison for CTOs deciding between developing a bespoke interoperability layer or integrating a third-party bridge solution.
| Key Factor | Build a Custom Protocol (In-House) | Use Generic Bridges | Chainscore Parachain Protocol |
|---|---|---|---|
Time to Production | 6-12 months | 2-4 weeks | 4-8 weeks |
Upfront Development Cost | $250K - $750K+ | $10K - $50K (integration) | $80K - $200K |
Security & Audit Burden | High (Your team's responsibility) | Medium (You inherit bridge's risk) | Low (We provide audited, battle-tested code) |
Custom Logic & Flexibility | Unlimited (Full control) | Low (Limited to bridge's features) | High (Tailored to your tokenomics & governance) |
Protocol Revenue Model | You capture 100% of fees | You pay fees to bridge operator | You capture fees; we take a small protocol fee |
Ongoing Maintenance & Upgrades | Full DevOps & engineering team required | Minimal (Bridge operator manages) | Managed service with optional SLA |
Cross-Chain Message Passing (XCMP) | Must implement from scratch | Not available | Native Substrate XCMP support included |
Multi-Chain Strategy Scalability | Complex, requires per-chain integration | Simplified, but fragmented user experience | Unified liquidity & state across connected parachains |
Total Cost of Ownership (Year 1) | $400K - $1M+ | $60K - $100K | $120K - $250K |
how-we-deliver
PREDICTABLE, SECURE, AND SCALABLE
Our Development & Integration Process
A transparent, milestone-driven framework designed to de-risk your parachain launch and accelerate time-to-market. We deliver production-ready, interoperable infrastructure with enterprise-grade security.
01
Architecture & Protocol Design
We design your parachain's core logic, consensus mechanism, and cross-chain messaging (XCMP) strategy. This includes tokenomics modeling, governance frameworks, and integration blueprints for Ethereum, Polkadot, and Cosmos.
2-4 weeks
Design Phase
3+ protocols
Integration Plan
02
Core Runtime Development
Our team builds and optimizes your parachain's runtime using Substrate FRAME pallets. We implement custom business logic, ensure optimal block production, and integrate essential modules like staking, governance, and asset management.
Rust/Substrate
Tech Stack
8-12 weeks
Development Cycle
03
Security Audits & Testing
Every line of code undergoes rigorous review. We conduct internal audits, unit/integration testing, and facilitate third-party audits with firms like Trail of Bits. Includes comprehensive testnet deployment and stress testing.
100%
Code Coverage
External Audit
Security Standard
04
Cross-Chain Bridge Integration
We deploy and secure trusted bridges or light clients for asset and data transfer. Our integrations support major ecosystems (EVM, Cosmos IBC, Polkadot XCM) with a focus on security and minimal trust assumptions.
< 3 sec
Finality Target
Multi-Chain
Bridge Support
05
Parachain Deployment & Auctions
We manage the technical process of connecting to a relay chain (Polkadot/Kusama). This includes collator setup, generating genesis state, participating in parachain slot auctions, and executing the onboarding sequence.
99.9% SLA
Uptime Guarantee
Full Support
Auction Strategy
06
Post-Launch Monitoring & Upgrades
We provide 24/7 monitoring, incident response, and governance support for runtime upgrades. Our team ensures network health, validator performance, and seamless integration of new protocol features via forkless upgrades.
24/7
Monitoring
Forkless
Upgrade Path
Technical & Commercial Details
Substrate Interoperability Protocol FAQs
Get clear answers on development timelines, costs, security, and ongoing support for your parachain interoperability project.
A standard XCM-based cross-chain messaging protocol with 2-3 asset transfers takes 4-6 weeks from spec to testnet. Complex implementations like trustless bridges or custom consensus modules extend to 8-12 weeks. We deliver in fixed 2-week sprints with milestone demos.
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