<p>9 months ago someone asked this same question: <a href="https://bitcoin.stackexchange.com/questions/91045/metamask-like-web3-inject-for-bitcoin">Metamask-like web3 inject for bitcoin</a> but I was wondering if there had been be any changes since then.</p>
<p>I'm currently looking for a Chrome extension that allows you to validate Bitcoin users based on their wallets, It does not matter if it's not a Chrome extension, I just need some app that could accomplish this.</p>
<p>I'm working in a project using Metamask for login users, and I need to find out if there is a way of archieving this with Bitcoin (and other cryptocurrencies), so if you know something about the topic it would be great to hear you.</p>

CC BY-SA 4.0
2020-07-21T17:43:16.670Z
No, because Bitcoin doesn't have a (privacy-invading) standard web API like web3.js. No news in the last one year about that.
MCCCS
CC BY-SA 4.0
2020-07-21T18:17:52.050Z
Bitcoin wallets are sets of addresses derived from master keys, while ethereum is account balance. As @MCCCS mentioned, bitcoin is also much more privacy-focused than ethereum.
Tony Sanak
CC BY-SA 4.0
2020-07-21T20:58:36.980Z
Microsoft is apparently building a 'decentralized identity platform' which utilizes the bitcoin network. I haven't read much about it, I don't know if they have much code currently available,  but here is a link to their site: https://identity.foundation/
chytrik
<development><signature><ethereum><javascript>
Is there any 'Metamask-like' app for Bitcoin?
Stack
# Is there any 'Metamask-like' app for Bitcoin?

(Asked by: username_0 on 2020-07-21)

9 months ago someone asked this same question: [Metamask-like web3 inject for bitcoin](https://bitcoin.stackexchange.com/questions/91045/metamask-like-web3-inject-for-bitcoin) but I was wondering if there had been be any changes since then.

I'm currently looking for a Chrome extension that allows you to validate Bitcoin users based on their wallets, It does not matter if it's not a Chrome extension, I just need some app that could accomplish this.

I'm working in a project using Metamask for login users, and I need to find out if there is a way of archieving this with Bitcoin (and other cryptocurrencies), so if you know something about the topic it would be great to hear you.

**Tags:** development, signature, ethereum, javascript

> **Comments:**
> **username_1**: No, because Bitcoin doesn't have a (privacy-invading) standard web API like web3.js. No news in the last one year about that.  
> **username_2**: Bitcoin wallets are sets of addresses derived from master keys, while ethereum is account balance. As @username_1 mentioned, bitcoin is also much more privacy-focused than ethereum.  
> **username_3**: Microsoft is apparently building a 'decentralized identity platform' which utilizes the bitcoin network. I haven't read much about it, I don't know if they have much code currently available,  but here is a link to their site: https://identity.foundation/  

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