Integrate Crypto Payments in Any Language With Official SDKs & Plugins
Fully typed, open-source SDKs for Node.js, Python, Go, PHP, WooCommerce, and React Native. Built with automatic retries, webhook signature verification, and zero third-party telemetry.
Node.js / TypeScript
Official server-side SDK for Node.js, Next.js, and TypeScript environments.
Python
Official Python client with sync and async asyncio support for Django & FastApi.
Go (Golang)
High-performance idiomatic Go client library with automatic retry context.
PHP / Laravel
Composer package for Laravel, Symfony, and legacy PHP applications.
WooCommerce Plugin
Turnkey WordPress WooCommerce payment gateway extension for crypto checkout.
React Native / Expo
Native Web3 mobile checkout modal & QR scanner for iOS and Android.
DEVELOPER-FIRST DESIGN
Engineered for Reliability & Speed
All SDKs share common architecture guarantees across languages and frameworks.
HMAC Webhook Verification
Built-in helpers to verify incoming webhook HTTP signatures with HMAC SHA-256 to prevent spoofing.
Exponential Backoff Retries
Automatic retry strategies for transient network errors and rate-limiting HTTP 429 status codes.
100% Strict Type Definitions
Complete TypeScript types, Python type hints, and Go structs for auto-completion in modern IDEs.
FAQ
SDKs FAQ
Start Building With JamsrPay SDKs
Install your preferred language library and accept crypto payments today.
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