When using dapps like Uniswap or OpenSea you have to grant them permission to spend your tokens and NFTs. This is called an allowance. If you don't revoke these allowances, the dapp can spend your tokens forever. Take back control by revoking your allowances.

Revoke.cash

Rosco Kalis

The ethers.js library aims to be a complete and compact library for interacting with the Ethereum Blockchain and its ecosystem.

It is ofen used to create decentralized applications (dapps), wallets (such as MetaMask and Tally) and other tools and simple scripts that require reading and writing to the blockchain.

Revoke.cash

Reviews