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Inspect Metamk messages for stable cross -chain transfers
As a user of the popular Metamask wallet, it is likely to be familiar with its ability to enable stable cross -chain transfers through DAPPs such as Meson.to. In this article, we will deepen how to inspect the messages sent from MetamSK using web3.py.
What is Meson?
Meson is a decentralized application (DAPP) that allows perfect interactions between blockchain platforms. It allows stable cross -chain transfers by signing a message in Metamask, which is the wallet used by most DAPP.
How to inspect Metamk messages with web3.py
To inspect the messages sent from MetamSK using web3.py, you must install the libraries ‘ethandweb3′. You can do this through PIP:
`Bash
Pip install eth web3
Once installed, you can use the following code to inspect the messages in MetamSk:
Python
import web3
Set the Meson.to ABI (you may have to adjust based on its specific DAPP)
Abiversion = 100
meson_to_abi = ...
Load the web3 instance from the Blockchain supplier
web3 = web3.web3 (web3.httpProvider ('http: // localhost: 8545'))))))
Metamask configure
Meta_mask_address = '0x ... your Metamk address ...'
replace with your metamash address
Obtain the message sent by Meson.to from MetamSk
Message = Meta_mask_address.getbalance ()
Print (message)
Here is a breakdown of what is happening in this code:
- We carry the web3 instance using an HTTP provider, which is used to connect to the local testnet net or the Mainnet net.
- We configure MetamSk importing your address and signing with your private key.
- We received the message sent by meon.To from MetamSk using your address.
Example use case
Here is a complete example that demonstrates how to inspect the messages in MetamSk with web3.py:
Python
import web3
Set the Meson.to ABI (you may have to adjust based on its specific DAPP)
Abiversion = 100
meson_to_abi = ...
Load the web3 instance from the Blockchain supplier
web3 = web3.web3 (web3.httpProvider ('http: // localhost: 8545'))))))
Metamask configure
Meta_mask_address = '0x ... your Metamk address ...'
replace with your metamash address
Obtain the message sent by Meson.to from MetamSk
Def get_message (message):
return web3.eth.abi.encodeabi (message)
Message = Meta_mask_address.getbalance ()
Print (get_message (message))
In this example, we use web3 to obtain the abi ofMeson.toand coding the balance received as a message. Then we print the message using theMet_Message ()` function.
Conclusion
Metamk messages inspection with web3.py provides a convenient way to purify stable cross -chain transfers in your local machine or testnet. Following this example, you can easily implement a similar functionality in your own DAPPs using meson.to and web3.py.
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