{"repo":"tributary-so/tributary","free":true,"listed":false,"github":"https://github.com/tributary-so/tributary","clone":"git clone https://github.com/tributary-so/tributary.git","description":"Bringing Web2's subscription simplicity to Web3. Tributary enables any Solana-based business to offer truly automated recurring payments","language":"TypeScript","stars":12,"topics":["payments-platform","solana","subscriptions","web3"],"license":"MIT","category":"blockchain-web3","readme_excerpt":"Tributary Automated recurring payments on Solana using token delegation. Web2 subscription UX with Web3 transparency — non-custodial, permissionless, and composable. Table of Contents - Overview - Key Features - Tech Stack - Prerequisites - Getting Started - Architecture - Monorepo Layout - The Two Policy Families - PDAs (Program Derived Addresses) - Payment Types - Fee Model - Referral Program - Composable Policies (Validation + Forward) - Gateway Feature Flags - Workspaces Reference - SDK Usage - CLI Manager - Environment Variables - Available Scripts - Testing - Deployment - Troubleshooting - Security - Contributing - License - Community & Support --- Overview Tributary is a single Solana program that enables automated, pull-based recurring payments using SPL token delegation. Users approve a delegate once; authorized gateways then pull payments on schedule without further user intervention — and without ever taking custody of the funds. The protocol exposes two families of pull-payment policies that share the same scheduling model but differ in execution semantics: 1. PaymentPolicy — direct pull payments (subscriptions, milestones, pay-as-you-go). 2. ComposablePolicy — programmable pull payments with optional validation (Lighthouse on-chain assertions) and token forwarding (Meteora DLMM swaps) inserted between the pull and the settlement. Both reuse the same PolicyType enum, the same UserPayment account, the same PaymentGateway , and the same fee-distribution logic. Progr","default_branch":null,"files":null,"tree":[],"storefront":"/r/tributary-so","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/tributary-so/tributary/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}