selfx402-framework

Framework for building x402 facilitator servers and Self Protocol validators with minimal code

v1.1.0 URL: https://unpkg.com/selfx402-framework@1.1.0/dist/index.js

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x402 facilitator self-protocol celo usdc payment zero-knowledge proof-of-unique-human zknexus deferred-payments micropayments eip-712 eip-3009 passport-verification sybil-resistance

@anuragchvn-blip/mandatekit

Production-ready Web3 autopay SDK for crypto-based recurring payments using EIP-712 mandates

v1.0.0 URL: https://unpkg.com/@anuragchvn-blip/mandatekit@1.0.0/dist/index.js

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web3 autopay recurring-payments eip-712 mandate ethereum crypto subscription pull-payment

openraas

Open Robot-as-a-Service Protocol - A comprehensive TypeScript library for building and consuming RaaS applications with X402 payment support on Solana

v0.1.0 URL: https://unpkg.com/openraas@0.1.0/dist/index.js

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robotics raas robot-as-a-service x402 payment-protocol cryptocurrency web3 solana spl-token ed25519 ethereum eip-712 websocket webrtc typescript

b402-sdk

Accept crypto payments with zero gas fees on BSC - USD1, USDT, USDC

v1.0.1 URL: https://unpkg.com/b402-sdk@1.0.1/dist/index.js

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b402 payments bsc binance-smart-chain usd1 usdt usdc meta-transactions eip-712

gasless-core

A TypeScript SDK for enabling gasless token transfers on Mantle EVM using meta-transactions and permit-based approvals

v0.1.4 URL: https://unpkg.com/gasless-core@0.1.4/dist/index.js

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gasless meta-transactions erc20 mantle evm permit eip-712 eip-2612 typescript sdk