Tributary: a Protocol for Automated Recurring Payments on Solana
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Tributary is a protocol for automated recurring payments on Solana, enabling non-custodial subscriptions and donations, with the developer sharing details about its implementation.
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Nov 5, 2025 at 3:01 AM EST
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We built the MVP from scratch, including:
• Smart Contracts: Rust/Anchor programs for payment logic and token delegation. • SDK: TypeScript SDK with React components for easy integration. • Demo Flows: Four working demos (create, pause, resume, delete subscriptions). • Infrastructure: Full docs, CLI tools, and Devnet deployment.
As an example integration, https://contribute.so uses Tributary for monthly donations in USDC/SOL. Creators can accept recurring support where users delegate once and payments flow automatically.
The SDK and docs are available if you're building on Solana and need subscriptions.
Links: Website https://tributary.so | GitHub https://github.com/tributary-so
What are your thoughts on recurring payments for Solana?