Dev tools · September 15, 2023

Cosmos Extension for MetaMask
Cosmos Extension adds support for Cosmos to MetaMask
Cosmos Extension for MetaMask launched on September 15, 2023 with 90 votes, #967 of 4,228 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.
What it does
Cosmos Extension aims to add full support of MetaMask, a highly popular Ethereum wallet, to all Cosmos SDK blockchains, potentially opening the door to over 30 million Ethereum users and stimulating growth for every project in the Cosmos ecosystem.
Does a similar job
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MetaShield2021 · chromewebstore.google.com · ▲102A chrome extension to keep your ETH & NFTs safe from scams


- MFMetaMask for the Stellar – Chrome Extension Wallet for Stellar Lumens2018 · ▲5
MetaPay - https://pay.meta.re MetaPay is a Chrome extension wallet for Stellar that simplifies payment by enabled one click purchases. It's basically MetaMask for the Stellar Lumens. I also tried to drastically simply the developer integration. For MetaPay, there's no API, all you need to do is to create HTML anchor tag with the attribute 'data-meta-pay' pointed to the right metapay endpoint. If the user has the extension install, it will open a popup just like MetaMask, however if it doesn't the link still works and will open the app in a new tab. So this works for mobile as well.…
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