We deliver audit-ready code from day one, using Solidity 0.8+ and OpenZeppelin libraries to eliminate common vulnerabilities. Our contracts are built for gas efficiency and upgradability via transparent proxy patterns.
LABS
Services
Substrate Parachain for Enterprise Spending Controls
We build custom Substrate parachains with integrated, on-chain rules engines. Enforce complex corporate spending policies, multi-level approval hierarchies, and real-time compliance monitoring for FinTechs and neobanks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenization to complex DeFi logic, we ensure your contracts are secure, performant, and future-proof.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi & DAOs: Automated market makers, staking pools, governance modules.
- Security First: Formal verification, comprehensive test suites, and audit preparation.
- Deployment & Management: Full lifecycle support from testnets to mainnet with monitoring dashboards.
key-features-cards
ENTERPRISE-GRADE FINANCIAL CONTROLS
Core Capabilities of Your Enterprise Parachain
Our Substrate-based parachains are engineered for regulated financial operations, delivering the transparency of public blockchains with the governance and compliance required for institutional use.
01
Multi-Signature Treasury & Spending Limits
Implement granular, role-based spending controls with configurable approval thresholds. Define budgets per department, project, or expense type with real-time visibility and automated enforcement.
N-M
Approval Schemes
Real-time
Policy Enforcement
02
Audit-Ready Transaction Ledger
Every financial transaction is immutably recorded on-chain with full metadata. Generate compliance reports, trace fund flows, and provide regulators with verifiable proof of adherence to internal policies.
Immutable
Audit Trail
Automated
Report Generation
03
Custom Governance & Upgrade Framework
Maintain full sovereignty over your chain's rules. We build with forkless runtime upgrades and tailored governance pallets, allowing your board or DAO to vote on parameter changes without network disruption.
Forkless
Runtime Upgrades
On-chain
Governance Voting
04
Interoperability with External Systems
Securely connect your parachain to existing enterprise ERP, accounting, and payment systems via custom oracles and cross-chain messaging (XCMP). Enable automated reconciliation and data synchronization.
XCMP
Cross-Chain
Custom Oracles
Data Feeds
05
Regulatory Compliance by Design
Architected with privacy-preserving techniques like zero-knowledge proofs for sensitive data. Integrate KYC/AML verification modules and build in hooks for regulatory reporting requirements from day one.
ZK-Proofs
Privacy Option
Modular
KYC/AML Integration
06
High-Performance & Scalable Infrastructure
Leverage Substrate's optimized consensus for high transaction throughput dedicated to your operations. Achieve sub-second block times and scale transaction capacity independently of the public network congestion.
Sub-second
Block Time
Dedicated
Throughput
benefits
ENTERPRISE-GRADE RESULTS
Business Outcomes: From Technical Build to Financial Control
Our Substrate Parachain development delivers more than infrastructure; it provides the precise financial governance and operational control your enterprise requires. We translate complex blockchain technology into measurable business advantages.
01
Granular Spending Controls
Deploy programmable multi-signature wallets and on-chain approval workflows. Set transaction limits, whitelist addresses, and enforce budget policies directly on the blockchain for real-time financial oversight.
100%
On-Chain Audit Trail
Role-Based
Access Control
02
Rapid, Compliant Deployment
Leverage our pre-audited, modular pallets for treasury management and compliance. Accelerate your time-to-market with a secure foundation that meets enterprise security standards from day one.
< 8 weeks
To Production
Pre-Audited
Core Pallets
03
Real-Time Treasury Visibility
Gain a single source of truth for all corporate crypto expenditures. Our dashboards provide instant visibility into fund flows, department-level spending, and reconciliation data, eliminating manual reporting.
Sub-Second
Data Finality
Automated
Reporting
04
Interoperable Enterprise Finance
Connect your parachain to existing ERC-20 treasuries, DeFi protocols, and traditional payment rails. We build secure bridges and oracles to unify your financial stack without vendor lock-in.
Cross-Chain
Asset Mobility
Modular
Integration
Infrastructure Decision Matrix
Build vs. Buy: Custom Parachain vs. Legacy API Solutions
A technical and financial comparison for enterprise teams deciding between building a custom Substrate parachain for spending controls versus integrating a legacy, centralized API solution.
| Key Factor | Build In-House Parachain | Legacy API Solution | Chainscore Parachain Service |
|---|---|---|---|
Time to Production | 6-12 months | 4-8 weeks | 6-10 weeks |
Upfront Development Cost | $250K - $750K+ | $50K - $150K | $100K - $300K |
Ongoing Infrastructure Cost | High (Node ops, RPCs) | Recurring API fees | Managed service fee |
Custom Logic & Rules Engine | Fully customizable | Limited, predefined | Fully customizable |
Settlement Finality & Speed | < 6 seconds (on Polkadot) | 2-5 business days | < 6 seconds (on Polkadot) |
Data Privacy & Sovereignty | Full on-chain privacy | Vendor-controlled data | Full on-chain privacy |
Security Audit Burden | Your responsibility | Vendor's responsibility | Included in delivery |
Team Expertise Required | Substrate/Rust specialists | Generic API integration | Minimal; we manage complexity |
Interoperability (XCM) | Native capability | Not applicable | Native, configured for you |
Long-term Vendor Lock-in | None | High | None (you own the chain) |
how-we-deliver
ENTERPRISE-GRADE DELIVERY
Our Development & Delivery Process
A structured, security-first approach to building and deploying your custom Substrate parachain for financial controls. We deliver production-ready infrastructure with clear milestones and transparent communication.
01
Architecture & Specification
We define your custom pallets, governance model, and integration points. Deliverables include a technical specification document and a detailed architecture diagram for stakeholder approval.
1-2 weeks
Initial Design
100%
Spec Review
02
Core Development & Security
Development of custom pallets (treasury, multi-sig approvals, compliance rules) using Rust and FRAME. All code follows OpenZeppelin security patterns and undergoes internal peer review.
Rust/FRAME
Tech Stack
Peer-Reviewed
Code Quality
03
Rigorous Testing & Auditing
Comprehensive unit and integration testing, followed by a security audit from a partner firm like Trail of Bits or Quantstamp. We provide a full audit report and remediation plan.
>95%
Test Coverage
External Audit
Security
04
Deployment & Integration
We manage the parachain deployment to a testnet (Rococo) and mainnet (Polkadot/Kusama). Includes integration with your existing ERP or financial systems via secure APIs.
< 72 hours
Mainnet Launch
API-First
Integration
05
Monitoring & Maintenance
Post-launch, we provide 24/7 monitoring, performance dashboards, and SLA-backed support. Includes regular upgrades and pallet optimizations as the network evolves.
99.9%
Uptime SLA
24/7
Support
06
Team Knowledge Transfer
We ensure your internal team is self-sufficient. Deliverables include comprehensive documentation, admin training sessions, and source code handover.
Full Docs
Documentation
Hands-On
Training
security-approach
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 backbone of your Web3 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit cycles to mitigate risk before deployment.
Deliver a secure, audited, and gas-optimized contract suite in as little as 2-4 weeks.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi Primitives: Automated Market Makers (AMMs), staking pools, and lending logic.
- Enterprise Features: Upgradeability patterns, multi-signature controls, and compliance hooks.
- Full Audit Trail: From initial spec to final deployment on
EVM-compatible chains.
Our engineers specialize in gas optimization and security best practices, ensuring your contracts are both cost-effective and resilient. We provide complete documentation and post-deployment support, turning complex blockchain logic into a reliable foundation for your product.
Substrate Parachain Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical details for building a custom enterprise spending controls parachain.
A standard enterprise spending controls parachain with core modules (governance, multi-sig, reporting) takes 6-10 weeks from kickoff to mainnet launch. Complex integrations (custom oracles, cross-chain bridges) can extend this to 12-16 weeks. We follow a phased delivery model with bi-weekly sprints and milestone reviews.
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