$ cryptoforge info renewal-automator

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║  Renewal Automator                                ║
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  Store:       Sub Protocol
  Category:    automation
  Files:       14
  Price:       $9.99
  Tech:        Solidity ^0.8.24, TypeScript, Gelato, Foundry
  Chains:      Ethereum, Arbitrum, Base, Optimism, Polygon
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$ cryptoforge describe renewal-automator

  Automated subscription renewal system using a smart contract with Gelato Web3 Functions integration. Users approve a spending allowance, and the keeper automatically renews subscriptions before expiry.

$ cryptoforge features renewal-automator

  [+] On-chain renewal contract with allowance management
  [+] Gelato Web3 Functions keeper for automation
  [+] Configurable renewal window (days before expiry)
  [+] Batch renewal support for gas efficiency
  [+] User opt-in/opt-out at any time
  [+] Failed renewal retry with backoff
  [+] Event emission for off-chain tracking
  [+] Full Foundry tests + keeper integration tests

$ cryptoforge preview renewal-automator
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

/// @title Renewal Automator
/// @notice Automated subscription renewal via smart contract + Gelato.
contract RenewalAutomator {
    address public immutable owner;
    uint256 public constant VERSION = 1;

    event Initialized(address indexed deployer);

    constructor() {
        owner = msg.sender;
        emit Initialized(msg.sender);
    }

    // ... full implementation in purchased package
}
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$ _