WienerAI wallet

What is WienerAI (WAI)?

WienerAI is a meme project built around a cybernetic sausage dog pitched as a consumer trading assistant. WAI itself is a plain ERC-20 on Ethereum: the character and the story live in the marketing, while the token contract does what every standard token contract does, which is track balances and move them.

A few things matter once you actually hold it. WAI was sold through a presale before it traded openly. Every transfer, including sending the WAI away, is paid for in ETH, so an address with WAI and no ether is stuck until you top it up. And because a small meme token is not always recognised automatically, you may have to add it to a wallet interface by its contract before the balance appears at all - three letters in a ticker are not proof you are looking at the same token.

Supported networks in Tangem (1): Ethereum.

Tokens bought on a whim tend to be left alone for a long time, and that is the awkward part: the key has to survive months of nothing happening. On a Tangem card the key is created inside the chip and never leaves it, and the backup is a second identical card instead of a phrase in a notebook, with a seed phrase available only if you want one. Left in a drawer, the card needs no charging and no maintenance, which suits a position you plan to forget about.