Synapse SDK
Build decentralized applications on Filecoin with multi-copy storage, integrated payments, and seamless Web3 UX.
Key Features
Synapse SDK provides everything you need to build production-ready applications on Filecoin Onchain Cloud.Multi-Copy Storage
Automatic redundancy with endorsed and approved storage providers for data durability
Integrated Payments
Built-in payment rails supporting ERC20 tokens and FIL for seamless transactions
Session Keys
Delegated signing for gasless transactions and improved user experience
FilBeam CDN
Fast content delivery through integrated CDN infrastructure
Type-Safe API
TypeScript-first SDK with full type inference and IDE support
Browser & Node.js
Universal compatibility for frontend and backend applications
Quick Start
Install Synapse SDK and create your first storage application in minutes.Continue with Quickstart
Build your first application with step-by-step instructions
Documentation
Explore comprehensive guides and API references to build with Synapse.Core Concepts
Understand the architecture and key concepts
Guides
Learn how to implement storage and payment features
API Reference
Detailed documentation of all SDK methods
Examples
Real-world examples for common use cases
Smart Contracts
Learn about the underlying smart contracts
React Hooks
Use Synapse with React applications
Community & Support
GitHub
View source code, report issues, and contribute
Examples Repository
Browse example applications and integrations