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Full-Stack Web3 dApp Development
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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

AppChain & Subnet Fee Model Designer

Strategic consulting and tooling to architect, simulate, and implement custom fee models for your application-specific blockchain. Optimize for user adoption, validator incentives, and long-term sustainability.
Chainscore © 2026
overview
FULLY MANAGED

Blockchain Infrastructure & Node Management

Enterprise-grade blockchain infrastructure with 99.9% uptime SLA, eliminating operational overhead.

We deploy, monitor, and secure your dedicated blockchain nodes so your team can focus on building. Our infrastructure supports Ethereum, Polygon, Arbitrum, Solana, and 20+ other protocols with multi-region redundancy and real-time health monitoring.

  • Guaranteed Uptime: 99.9% SLA with automated failover and 24/7 incident response.
  • Enhanced Performance: Low-latency RPC endpoints, archival node access, and dedicated mempools.
  • Enterprise Security: SOC 2 compliant operations, DDoS protection, and granular access controls via Chainscore Console.
  • Cost Predictability: Transparent, fixed monthly pricing—no surprise usage bills.

Deploy production-ready nodes in under 48 hours. We handle the infrastructure; you own the innovation.

key-features-cards
ARCHITECTURE TO DEPLOYMENT

Our Fee Model Design & Implementation Services

We architect, implement, and optimize the economic layer of your AppChain or Subnet. From initial design to mainnet launch, we ensure your fee model drives adoption, ensures sustainability, and provides a superior user experience.

01

Custom Fee Model Architecture

Design a bespoke fee structure (e.g., fixed, dynamic, gas-based, or hybrid) tailored to your dApp's specific needs. We analyze tokenomics, user behavior, and network goals to create an optimal economic model.

2-4 weeks
Design Phase
3+ models
Comparative Analysis
02

Gas Optimization & Cost Analysis

Implement and benchmark fee mechanisms to minimize end-user transaction costs. We conduct gas profiling and cost simulations to ensure your network remains competitive and efficient under load.

30-50%
Avg. Gas Reduction
Real-time
Cost Simulation
03

Subnet & L2 Fee Integration

Seamlessly integrate custom fee logic with Avalanche Subnets, Arbitrum Nitro, Optimism Bedrock, or other L2 frameworks. We handle the core contract modifications and validator configurations.

Avalanche, Arbitrum
Protocols
4-6 weeks
Integration Timeline
04

Fee Token Flexibility Design

Architect support for multi-token fee payments (native chain token, stablecoins, project token). Design fee abstraction layers to simplify the user experience and boost adoption.

ERC-20, Native
Token Standards
Paymaster Support
Included
05

Security Audit & Formal Verification

Our fee contract implementations undergo rigorous security review. We utilize static analysis, fuzzing, and formal verification methods to ensure the economic layer is robust and attack-resistant.

Zero Critical
Audit Target
OpenZeppelin
Standards Compliant
benefits
COMPETITIVE ADVANTAGE

Why a Custom Fee Model is Critical for Success

A generic, one-size-fits-all fee structure is a silent growth killer. A custom model designed for your specific tokenomics and user behavior is a direct lever for adoption, revenue, and sustainability.

01

Optimize for User Adoption

We design fee structures that lower initial barriers for new users while maintaining long-term protocol health, directly increasing your Total Value Locked (TVL) and active user base.

40-60%
Lower Entry Cost
2-4x
Higher User Retention
02

Maximize Protocol Revenue

Move beyond simple transaction fees. We architect multi-dimensional revenue streams from MEV capture, staking rewards, and premium service tiers, aligning incentives with growth.

15-30%
Revenue Increase
3+ Streams
Revenue Sources
03

Enhance Network Security

A well-calibrated fee model protects your chain from spam and Sybil attacks by making malicious behavior economically unfeasible, ensuring stable and secure operations.

>99.9%
Uptime SLA
< 0.1%
Spam Tx Rate
04

Future-Proof Tokenomics

We build adaptable, governance-upgradable fee models that can evolve with market conditions and protocol maturity, preventing costly hard forks or migrations.

0 Hard Forks
For Fee Updates
On-Chain
Governance Control
Strategic Decision Matrix

Build vs. Buy: Fee Model Design

Compare the total cost, risk, and time investment of developing a custom fee model in-house versus partnering with Chainscore Labs.

Key FactorBuild In-HouseBuy with Chainscore

Time to Production

6-12 months

4-8 weeks

Initial Development Cost

$150K - $400K+

$50K - $150K

Security Audit Requirement

High (External audit required)

Included (Pre-audited templates)

Ongoing Maintenance & Updates

Full-time engineer(s)

Optional SLA from $2K/month

Expertise Required

Senior Solidity, Economics, Game Theory

Provided by our team

Risk of Economic Exploit

High (Untested models)

Low (Battle-tested patterns)

Flexibility for Future Changes

High (Full control)

High (Co-development model)

Integration with Existing Stack

Your responsibility

We handle integration

Time to First Revenue

Delayed by 6+ months

Accelerated by 4+ months

Total Cost of Ownership (Year 1)

$300K - $600K+

$75K - $200K

how-we-deliver
STRUCTURED FOR SUCCESS

Our Proven Design & Implementation Process

We translate your economic vision into a production-ready, high-performance blockchain. Our battle-tested, four-phase methodology ensures technical excellence, security, and rapid deployment.

01

Architecture & Economic Modeling

We design your AppChain or Subnet's core economic model, including tokenomics, validator incentives, and fee structures (gas, priority fees, MEV). This phase defines the rules for security, scalability, and sustainability.

2-3 weeks
Model Finalization
100+
Parameter Simulations
02

Smart Contract & Protocol Development

Our engineers build and deploy the core protocol contracts: fee managers, staking pools, reward distributors, and governance modules. We use Solidity 0.8+ with OpenZeppelin libraries and gas-optimized patterns.

99.9%
Test Coverage
Certik
Audit Partner
03

Network Deployment & Validator Onboarding

We handle the full infrastructure deployment on your chosen L1/L2 (Avalanche Subnet, Polygon Supernet, Arbitrum Orbit). We provision nodes, configure validators, and establish the genesis block with your custom parameters.

< 72 hours
Network Live
5/9
Multi-Sig Setup
04

Monitoring, Analytics & Governance Launch

We deploy Chainscore's monitoring dashboard for real-time insights into fee revenue, validator performance, and network health. We then assist in launching the decentralized governance framework for future upgrades.

24/7
SLA Monitoring
Sub-second
Data Latency
tech-stack
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for speed and reliability.

We deliver audited, gas-optimized contracts for tokens (ERC-20, ERC-721), DeFi protocols, and DAOs. Our focus is on security-first development using Solidity 0.8+ and OpenZeppelin libraries to mitigate risks before the first line of code is deployed.

  • From MVP to Mainnet: Go from concept to a secure, tested MVP in 2-4 weeks.
  • Full Audit Readiness: Code is structured for seamless integration with top security firms like CertiK and Quantstamp.
  • Beyond Deployment: We provide post-launch monitoring and upgrade strategies for Proxy patterns.
Technical & Commercial Considerations

Fee Model Design: Common Questions

Key questions our clients ask when designing custom fee models for their AppChains and Subnets.

A complete fee model design and implementation typically takes 2-4 weeks. This includes a 1-week discovery and modeling phase, 1-2 weeks for smart contract development and unit testing, and a final week for integration testing and deployment. Complex multi-token or dynamic models may extend this timeline.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team