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Metamaskas and Deed Pocket: Understanding Web3 Deal Problem
The cryptocurrency world has recently recorded rapid growth, according to which many ordinary lettering users, such as Bitcoin letters or electricity change to more modern solutions, such as Metamk and Trust Wallet. Both platforms have made significant progress so users offer a smooth experience to interact with decentralized applications (DAPP) Ethereum Blockchain.
However, recently I was facing the problem of my web3 deal in Metamask, but not on Trust Wallet, works well. In this article, we will look at why this can happen and offer a possible solution.
Problem: Different ether
Speaking of interaction with DAPP at Ethereum Blockchain, users often need to use Ethereum Web3 -API (Web3) to send transactions or interact with intelligent contracts. Web3 API is a standard interface to access virtual machines (EVM) Ethereum, with which developers can create and provide DAPP.
Metamk expansion of the browser was optimized to work seamlessly with the Web3 -Api to allow users to access EVM by downloading additional software. However, when I was trying to try a trust wallet, another handicap that also uses Web3 API, my deals started unsuccessfully.
Solution: An study of the ether library
To identify the problem, I decided to explore the library “ether.Js”, which is used by both Metamk and the wallet of trust. After the code analysis, I noticed that the object “Web3.eth” was replaced by another web3 -apartment with a “Web3” window.
Here is an extract from my code:
`JavaScript
If (window.ethum) {
Window.web3 = New Web3 (Window.ethereum);
}
`
The code line that caused the problem is the one in which I replaced the library “Ethers.Js” with another case with a window.Web3`.
Diploma
In summary, it can be said that the problem lies in the way of throwing and confidence in the web3 -paper process. Although Metamk is used as a mistake, different Web3 -Api cases may not be sufficient to ensure an invisible interaction between the two platforms.
To solve this problem, it is advisable to use a common approach to EVM from both Metamk and Trust Wallet. One possible solution is to create a common “WEB3” window that can be used on both platforms.
suggestions
- To avoid similar problems in the future, one case of web3 should be used during the application.
- If you need to support multiple set services, make sure each service uses a different Web3 -API case.
- Consider using a library, such as “Ether.Js”, which provides more flexible and standardized access to EVM.
If you do these steps, you can make sure that your DAPP interacts with the Web3 transaction with the Metamcier and the confidence pocket without any problems.
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