About this extension

Pocket Universe assesses the outcome of your transactions before you confirm them using simulations.

Before confirming your transaction in a crypto wallet like Metamask, Pocket Universe will let you clearly see:

- What token approvals are being signed for both crypto and NFTs (ERC20, ERC721 and ERC1155)
- What tokens are being swapped for both crypto and NFTs (ERC20, ERC721 and ERC1155)

You can use these checks to protect yourself against common wallet-draining scams which ask for unlimited token approvals.

In the same way as Metamask, Pocket Universe injects the Ethereum web3 API into every website's javascript context, so that transaction requests from dApps can be read and checked.

Pocket Universe is only able to read your transactions. It does not get any control over your crypto assets.

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