x402-stakefy-sdk

The most feature-rich x402 payment SDK for Solana - 10x lower fees (0.1%), social payments, session budgets, payment channels, React hooks, and Express middleware

v3.0.1 URL: https://unpkg.com/x402-stakefy-sdk@3.0.1/dist/index.js

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push-x402

Drop-in axios replacement that automatically handles HTTP 402 Payment Required responses with blockchain payments on Push Chain

v0.3.0 URL: https://unpkg.com/push-x402@0.3.0/dist/index.cjs

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x402 push-chain payment-protocol http-402 blockchain-payments

nano402

Core HTTP 402 payment library for Nano cryptocurrency - framework agnostic

v0.0.14 URL: https://unpkg.com/nano402@0.0.14/dist/index.js

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nano cryptocurrency 402 payments http-402 paywall micropayments nano-payments xno nodejs typescript

@nano402/express

Express middleware for nano402 - HTTP 402 payments with Nano cryptocurrency

v0.0.14 URL: https://unpkg.com/@nano402/express@0.0.14/dist/index.js

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nano cryptocurrency 402 payments http-402 paywall micropayments express middleware

monad-x402

HTTP 402 Payment Protocol SDK for Monad - Axios-compatible payment wrapper with automatic network detection and zero fallbacks

v1.0.2 URL: https://unpkg.com/monad-x402@1.0.2/dist/index.js

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x402 monad payment micropayment http-402 blockchain cryptocurrency ethereum evm axios axios-compatible typescript nextjs middleware ai-payments machine-to-machine