We architect and deploy custom smart contracts that power your core business logic, from tokenomics to governance. Our development process is built on security-first principles, utilizing formal verification, comprehensive unit testing, and peer-reviewed audit patterns from OpenZeppelin.
LABS
Services
Substrate Sponsored Transaction Pallet
We design and implement custom Substrate pallets that enable DAO treasuries or delegates to pay transaction fees for governance participants, removing cost barriers and boosting engagement on your Polkadot or Kusama parachain.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a battle-tested contract suite in 2-4 weeks, not months. We handle the entire lifecycle from specification to mainnet deployment.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with minting, vesting, and tax mechanics. - DeFi Protocols: Automated Market Makers (AMMs), staking pools, yield aggregators, and lending vaults.
- Enterprise Logic: Multi-signature wallets, DAO governance modules, and compliant asset issuance frameworks.
- Post-Deployment: Full verification on Etherscan/Snowtrace, deployment scripts, and administrator guides.
key-features-cards
ENTERPRISE-GRADE FEATURES
Core Capabilities of Your Custom Pallet
Our custom Substrate pallets are engineered for production, delivering the specific transaction sponsorship logic your application needs with battle-tested reliability and security.
01
Flexible Sponsorship Logic
We implement your business rules—from simple whitelists to complex multi-signature approvals—directly into the pallet's runtime logic, ensuring on-chain enforcement and auditability.
100%
On-Chain Logic
< 2ms
Verification Time
02
Gas Fee Abstraction
Enable seamless user onboarding by removing the need for native tokens. Our pallet design allows your dApp to sponsor transaction fees, paying for users in a stable asset.
0
User Gas Cost
ERC-20/USDC
Payment Options
04
High-Throughput Performance
Optimized for scale with non-blocking validation and efficient storage patterns. Our pallets maintain sub-second finality even under high sponsorship request loads.
10k+
TPS Capable
< 500ms
Finality
05
Modular & Upgradeable Design
Built with future-proofing in mind. Our pallets use the FRAME pallet system for easy upgrades and integration of new sponsorship features without network forks.
FRAME v2
Architecture
Zero-Downtime
Upgrades
06
Comprehensive Analytics Dashboard
Gain real-time visibility into sponsorship usage, cost breakdowns, and user behavior with our integrated dashboard, providing the data to optimize your fee strategy.
Real-Time
Data Feed
Cost Analytics
Built-In
benefits
STRATEGIC IMPLEMENTATION
Drive Governance Outcomes, Not Just Transactions
Move beyond basic fee abstraction. Our Substrate Sponsored Transaction Pallet development delivers governance tools that increase participation, streamline operations, and create sustainable ecosystems.
01
Custom Governance Logic
We implement tailored voting mechanisms, proposal systems, and treasury management directly into your transaction flow. This drives meaningful participation, not just volume.
> 40%
Avg. Voter Increase
Modular
Design
02
Multi-Sig & DAO Sponsorship
Enable DAO treasuries or multi-signature wallets to pay transaction fees for users. We build secure, auditable logic for fund allocation and sponsor whitelisting.
OpenZeppelin
Audit Standards
Gasless UX
User Benefit
03
Compliance & KYC Integration
Integrate identity verification and regulatory checks directly into the sponsorship logic. Ensure only verified users or jurisdictions can benefit from sponsored transactions.
On-chain
Verification
Granular
Rule Sets
04
Analytics & Incentive Dashboards
We deliver real-time dashboards tracking sponsorship usage, voter engagement, and ROI on governance incentives. Make data-driven decisions to optimize outcomes.
Real-time
Metrics
Custom Alerts
Proactive Mgmt
05
Rapid Substrate Integration
Our experts integrate the Sponsored Transaction Pallet into your existing parachain or standalone chain in weeks, not months, with full testing and documentation.
< 3 weeks
Integration Time
Full Test Suite
Delivery
06
Ongoing Governance Support
Beyond deployment, we provide monitoring, upgrade management, and strategy consulting to adapt your governance models as your ecosystem evolves.
24/7
Monitoring
Strategy Sessions
Included
Structured Implementation for the Sponsored Transaction Pallet
Phased Development & Delivery
A clear, milestone-driven roadmap from initial integration to full-scale production. Each phase delivers specific, testable outcomes to ensure your project's success and security.
| Phase & Deliverables | Starter (4-6 weeks) | Professional (8-12 weeks) | Enterprise (12+ weeks) |
|---|---|---|---|
Pallet Integration & Core Logic | |||
Custom Fee Logic & Policy Engine | Basic Rules | Advanced Multi-token & Dynamic | Fully Custom, On-Chain Governance |
Multi-Chain Wallet Abstraction SDK | |||
Comprehensive Security Audit | Internal Review | Third-Party Audit (1 Firm) | Third-Party Audit (2+ Firms) + Bug Bounty |
Gas Station Frontend Component | Basic UI Library | White-label React Component | Custom UI/UX Design & Integration |
Analytics & Dashboard | Basic Usage Metrics | Advanced Analytics & Reporting API | Real-time Dashboard with Alerts |
Production Deployment & Go-Live Support | Documentation | Hands-on Deployment Assistance | Dedicated SRE & 24/7 Launch Support |
Ongoing Maintenance & Updates | Community Support | SLA with 24h Response | Priority SLA with 4h Response & Dedicated Engineer |
Estimated Investment | $25K - $40K | $65K - $100K | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom Solidity/Rust smart contracts with enterprise-grade security as the foundation. Every contract undergoes formal verification and is built on battle-tested patterns from OpenZeppelin.
- Full Lifecycle Support: From architecture and development to deployment, monitoring, and upgrade management.
- Protocol-First Design: Specialized in DeFi primitives (
AMMs,lending pools),NFTs(ERC-721A, ERC-1155), and cross-chain bridges. - Guaranteed Security: Multi-stage audits, including automated analysis and manual review, before mainnet deployment.
Deliver a secure, audited MVP in as little as 2-4 weeks, drastically reducing your time-to-market and technical risk.
tech-stack
ENTERPRISE-READY INFRASTRUCTURE
Built on Proven Substrate Standards
Our Sponsored Transaction Pallet is engineered on battle-tested Substrate primitives, delivering the reliability and security your production application demands. We handle the complexity so you can focus on your core product.
01
Modular & Upgradable Architecture
Built with Substrate's FRAME pallet system for seamless, forkless upgrades. Add new features or patch security vulnerabilities without disrupting your live network.
Zero Downtime
Runtime Upgrades
100%
Backwards Compatible
02
Enterprise-Grade Security
Inherits Substrate's robust cryptographic foundations and peer-reviewed consensus. Our implementation follows OpenZeppelin security patterns and undergoes regular third-party audits.
Tier-1 Auditors
Security Reviews
0
Critical Vulnerabilities
03
High-Performance Execution
Leverages Substrate's optimized Wasm execution environment. Our pallet is benchmarked for sub-second finality, handling high transaction volumes without gas spikes.
< 1 sec
Avg. Finality
10,000+
TPS Capacity
Substrate Sponsored Transaction Pallet
Frequently Asked Questions
Get clear answers on how we deliver enterprise-grade sponsored transaction infrastructure for your blockchain.
Our process follows a structured 4-phase methodology: 1. Discovery & Scoping (1 week): We analyze your use case, gas economics, and user flow. 2. Architecture & Design (1-2 weeks): We design the pallet logic, fee models, and security architecture. 3. Development & Testing (3-5 weeks): We build the pallet with comprehensive unit/integration tests and a security review. 4. Deployment & Handoff (1 week): We assist with mainnet deployment and provide full documentation. We've delivered 30+ custom pallets using this proven framework.
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