Recurring Payments (‘Subscriptions’) smart contract system

• ever-sdk-js

  2 87 7.3 TypeScript

  Javascript SDK for TVM blockchains (Everscale, TON, Venom, etc)

  

Users don’t have to read a complex whitepapers to assess service in Free TON (as opposed to utility tokens) Users should have ability to subscribe and cancel anytime, without having to own any specific tokens Don’t have to understand the product owners vesting schedules, crypto-economics, or anything more complex than the DeBot/Smart Contracts use case. Product owners can get a consistent, ongoing stream of cash flow while assessing the health of their business (subscribers, churn, growth) Product owners can focus on making customers happy, as opposed to splitting time between speculators and users Product owners utilize a proven, time-tested business model Task Implement on-chain Recurring Payments (‘Subscriptions’) smart contract system by which FreeTON users will be able to pay to unlock access to special DeBots/Smart Contracts/Off-chain service for a certain amount of time. Users must be able to recurly pay by TON Crystal or TIP-3 token (e.q. USDT) to subscribe for DeBots/Smart Contracts and be able to cancel or pause subscription anytime. In turn, DeBots/Smart Contracts owners must be able to track subscribers to unlock DeBots/Smart Contracts usage or some of its features. Existing examples: Solc: https://github.com/tonlabs/ton-client-js/blob/master/packages/tests/contracts/abi_v2/Subscription.sol C++: samples/cpp/Wallet at master · tonlabs/samples · GitHub

• SurveyJS

  surveyjs.io featured

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

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