nftSub

The Web3 Subscription Platform

Build recurring revenue streams with NFT-based subscriptions powered by Reactive Network

nftSub revolutionizes subscription services on blockchain by combining NFTs with automated recurring payments. Each subscription is represented as a transferable NFT, enabling new business models and secondary markets for subscription access.

graph LR
    A[User] -->|Subscribe| B[Smart Contracts]
    B -->|Mint NFT| C[Subscription NFT]
    B -->|Schedule| D[Reactive Network]
    D -->|Auto Renew| B
    B -->|Payment| E[Merchant]
    C -->|Access| F[Service]

Core smart contracts implementing the subscription logic

• ERC-721 NFT subscriptions
• Automated payment processing via Reactive Network
• Multi-token payment support (ETH & ERC-20)
• Merchant management system

TypeScript SDK for seamless integration

• React hooks for subscription management
• Pre-built UI components
• Comprehensive TypeScript support
• Event monitoring and analytics

Documentation and demo application

• Interactive demos
• Integration guides
• API documentation
• Component playground

• NFT-Based Subscriptions: Each subscription is a tradeable NFT
• Automated Renewals: Reactive Network handles recurring payments
• Multi-Token Support: Accept ETH and any ERC-20 token
• Analytics Dashboard: Track subscription metrics and revenue
• Secure & Decentralized: Built on Ethereum with best practices
• Easy Integration: Full SDK with React hooks and components

# Install the SDK
npm install @nft-sub/sdk

# or with pnpm
pnpm add @nft-sub/sdk

import { SubscriptionSDK } from '@nft-sub/sdk';

const sdk = new SubscriptionSDK({
  chain: 'sepolia',
  walletClient: walletClient
});

// Subscribe to a merchant
const txHash = await sdk.subscribe(1n, 'ETH');
// or with ERC-20 token
const txHash = await sdk.subscribe(1n, '0x...');

• SubscriptionNFT: 0x404cb817FA393D3689D1405DB0B76a20eDE72d43
• SubscriptionManager: 0x82b069578ae3dA9ea740D24934334208b83E530E
• SubscriptionReactive: 0xa55B7A74D05b5D5C48E431e44Fea83a1047A7582

• SaaS Platforms: Subscription-based software services
• Content Creators: Exclusive content access
• Gaming: Battle passes and premium features
• DeFi Protocols: Premium analytics and tools
• DAOs: Membership and governance access
• NFT Collections: Recurring utility access

We welcome contributions! Check out our repositories for:

• Smart contract improvements
• SDK enhancements
• Documentation updates
• Bug fixes and features

Visit our documentation site for:

• Getting started guides
• API references
• Integration examples
• Best practices

• Website (coming soon)
• Twitter
• Discord

All nftSub projects are MIT licensed.