PayFlow.me brings simplified crypto payment flows to Ethereum Layer 2, with secure Safe AA and gasless transactions
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Updated
Jun 1, 2025 - TypeScript
PayFlow.me brings simplified crypto payment flows to Ethereum Layer 2, with secure Safe AA and gasless transactions
ZkSync Airdrop Claim Tool: Secure airdrop recovery for compromised wallets. Gasless transactions via paymaster for claimless ETH wallets on ZkSync Era.
Sample custodial wallet api written with nodejs, typescript and express
Relay server to facilitate and subsidize some interactions with smart contracts.
Chain agnostic gasless wallet
Your one-stop SDK for Web3 and Dapp Development. Build seamlessly with KrypCore's Advanced SDK & APIs
Relayer for Gasless transactions
A Gasless transaction relayer for Solana with reliable relaying
An implementation of EIP-3009: gasless transfer of USDC
A Hardhat-based repository of Solidity contracts that allow users to perform transactions on the Blockchain network without worrying about gas fees.
Gasless+Batched Transactions
Solana Signed Instructions is a specification for cross-chain gasless transactions, and cross-chain authentication for Solana
Implementation of Ethereum Gasless Transactions for CZ4153 Blockchain Technology.
React App to gaslessly transfer or swap DAI tokens
Website
Call smart contract functions from backend
A simple gasless transaction framework using Solidity and ECDSA signatures. This project lets users sign messages off-chain, and relayers execute them on-chain by paying the gas.
Ruby SDK for interacting with the GasFree.io API, enabling gasless transfers of TRC-20/ERC-20 tokens.
Cross-Chain Gasless NFT Staking and Earning Rewards
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