doppler-router

Router utilities for Doppler protocol interactions

v1.0.15 URL: https://unpkg.com/doppler-router@1.0.15/dist/index.js

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defi router permit2 uniswap ethereum

@alexroan/permit2-tron

Permit2 implementation for Tron - Next-generation token approval/meta-tx system

v0.0.5 URL: https://unpkg.com/@alexroan/permit2-tron@0.0.5

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permit2 tron trc20 tip-712 signatures meta-transactions token-approvals

tempwallet-sdk

Helpers for single-use (temporary) EVM flows: ephemeral EOAs, Safe builders, Permit2 signature skeleton, sweep & gas estimates. No infra included.

v0.1.1 URL: https://unpkg.com/tempwallet-sdk@0.1.1/dist/index.js

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ephemeral wallet temporary wallet ethereum evm ethers sweep safe permit2 checkout one-time

@ericxstone/permit2-sdk

A permit2 SDK fork from Uniswap and get it on Ethers v6

v1.0.0 URL: https://unpkg.com/@ericxstone/permit2-sdk@1.0.0/dist/cjs/src/index.js

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permit2 ethereum

@lambdapay/onchain

LambdaPay (🪜,💰) onchain smart contracts

v1.0.0 URL: https://unpkg.com/@lambdapay/onchain@1.0.0

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ethereum smart-contracts solidity lambdapay permit2 uniswap erc7597 erc2612 erc20