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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

Time-Locked NFT Subscription Contract Development

We build secure, automated smart contracts for NFT-based subscriptions with hard expiration dates, benefit vesting schedules, and automated revocation for courses, SaaS, and event access.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts for your protocol or dApp.

We architect and deploy the foundational logic for your project. Our development process delivers audit-ready code from day one, using battle-tested patterns from OpenZeppelin and rigorous internal reviews. This eliminates costly reworks and accelerates your path to mainnet.

  • Custom Tokenomics & Standards: Implementation of ERC-20, ERC-721, ERC-1155, and custom logic for staking, vesting, and governance.
  • DeFi & Infrastructure: Development of automated market makers (AMMs), lending pools, yield strategies, and cross-chain bridges.
  • Enterprise Integration: Smart contracts for asset tokenization (RWA), supply chain tracking, and verifiable credentials.

We focus on security and gas efficiency, ensuring your contracts are both resilient to attacks and cost-effective for users.

Deliverables include the full source code, comprehensive documentation, deployment scripts, and a detailed security report. We support deployment on Ethereum, Polygon, Arbitrum, and other EVM-compatible chains.

key-features-cards
ENGINEERING EXCELLENCE

Core Technical Capabilities We Deliver

Our development process delivers production-ready, secure, and scalable subscription logic tailored to your business model and user experience.

benefits
DELIVERABLES & GUARANTEES

Business Outcomes for Your Product

We deliver production-ready, secure smart contracts that directly translate into measurable business value, from predictable revenue to enhanced user retention.

01

Predictable, Automated Revenue Streams

Implement automated, on-chain subscription billing that eliminates manual invoicing and reduces payment delays. Our contracts enforce recurring payments directly from user wallets, ensuring consistent cash flow for your business.

100%
On-Chain Automation
0 days
Payment Delay
02

Enhanced User Retention & Loyalty

Leverage time-locked NFTs to create compelling membership tiers and loyalty programs. Users are incentivized to maintain their subscriptions to retain exclusive access, features, or rewards tied to their NFT.

ERC-721/1155
Standard Compliant
Flexible
Tiering Logic
03

Reduced Operational Overhead

Replace traditional backend subscription management with immutable, self-executing smart contract logic. This drastically cuts down on customer support tickets, failed payment reconciliations, and manual account management.

> 90%
Ops Automation
Self-Service
User Management
04

Provably Fair & Transparent Billing

Build trust with your users through fully transparent subscription terms. Every payment, renewal, and access grant is recorded immutably on-chain, providing undeniable proof of service and eliminating billing disputes.

Immutable
Audit Trail
Zero Trust
Verification
05

Faster Time-to-Market

Deploy a battle-tested, audited subscription contract architecture in weeks, not months. Our reusable, modular codebase is built on OpenZeppelin standards and customized to your specific business logic.

2-4 weeks
Typical Deployment
OpenZeppelin
Security Foundation
Time-Locked NFT Subscription Contracts

Structured Development Tiers

Compare our service packages for developing secure, production-ready subscription NFT contracts. Choose the tier that matches your launch timeline, security requirements, and operational scale.

Feature / DeliverableStarterProfessionalEnterprise

Smart Contract Development & Audit

Core Features (Locking, Unlocking, Transfer Control)

Advanced Features (Tiered Access, Dynamic Pricing, Batch Operations)

Multi-Chain Deployment (EVM)

1 Network

Up to 3 Networks

Unlimited

Deployment & Configuration Support

Self-service guide

Hands-on support

Full-service deployment

Post-Launch Monitoring & Alerting

30 days

90 days

12 months

Incident Response SLA

Next business day

< 4 hours

Smart Contract Upgradeability & Governance Module

Custom Integration Support (Wallet, Payment Rails)

Consultation

Development & integration

Total Development Timeline

3-4 weeks

4-6 weeks

6-8 weeks

Starting Price

$15,000

$45,000

Custom Quote

use-cases
REAL-WORLD USE CASES

Proven Applications Across Industries

Our time-locked NFT subscription contracts power recurring revenue models and access control for leading Web3 platforms. See how we've delivered measurable results.

01

SaaS & Content Platforms

Secure, automated subscription billing for Web3-native SaaS. We deliver contracts that lock premium features or content behind time-based NFT ownership, enabling predictable recurring revenue with zero payment failures.

100%
Payment Reliability
< 1 sec
Access Grant
02

Gaming & Metaverse

Season passes and premium access for play-to-earn economies. Our contracts manage time-gated content, exclusive in-game areas, and tiered membership NFTs that expire, driving sustained user engagement and monetization.

90%+
Renewal Rate
Zero Downtime
Live Operations
03

DeFi & Staking Protocols

Time-vested reward distribution and loyalty tiers. We build mechanisms that lock liquidity provider or staker NFTs to enforce commitment periods, distributing rewards proportionally and preventing early withdrawal attacks.

99.9%
Uptime SLA
< 2 weeks
Integration
04

Community & DAOs

Governance-weighted membership with expiry. Implement voting power or admin rights that decay over time, ensuring active participation. Our contracts enable automated role management and membership renewal workflows.

Audited
OpenZeppelin
Gas-Optimized
>40% Savings
05

Media & Entertainment

Exclusive drop access and time-limited collectibles. We create systems for artists and creators to issue NFTs that grant access to future releases, private events, or bonus content for a defined subscription period.

10k+
Concurrent Users
Sub-Second
Mint Finality
06

Enterprise Loyalty Programs

Phygital membership cards with programmable expiry. Bridge traditional loyalty programs to blockchain with NFTs that represent time-bound benefits, automatically expiring and requiring renewal to maintain perks.

ERC-1155
Bulk Efficiency
Multi-Chain
Polygon, Base
how-we-deliver
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts to power your protocol.

We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security and interoperability from day one.

  • Full Lifecycle Development: From initial design and ERC-20/721/1155 token creation to complex DeFi logic and multi-signature wallets.
  • Security-First Approach: Rigorous internal audits, formal verification, and adherence to Consensys Diligence best practices.
  • Gas Optimization: Every contract is optimized for minimum execution cost, a critical factor for user adoption and protocol sustainability.

We deliver audited, battle-tested code that reduces your time-to-market from months to as little as 4 weeks for an MVP, with a clear path to mainnet deployment.

Time-Locked NFT Subscriptions

Frequently Asked Questions

Get clear answers on development timelines, security, and support for your subscription protocol.

A standard deployment for a custom Time-Locked NFT subscription protocol takes 2-4 weeks from kickoff to mainnet launch. This includes requirements analysis, smart contract development, comprehensive testing, and deployment. Complex features like multi-chain support or custom governance can extend the timeline, which we scope and agree upon before project start.

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