Cross-channel (bridging ) transactions

Hello all quick question

I am trying to set up a cross-channel (bridging ) transaction from one network to another

using Python and Web3

is there an API or some coding examples that demonstrate this?

Many Thanks

Hi do you have an idea which chain to which? You may look at this guide by linea bridge: Bridge ETH between Ethereum and Linea | Linea you can also check gh: GitHub - Consensys/linea-monorepo: The principal Linea repository. This mainly includes the smart contracts covering Linea's core functions, the prover in charge of generating ZK proofs, the coordinator responsible for multiple orchestrations, and the postman to execute bridge messages.

Thanks for the response here is an example from
ethereum uniswap
Binance Coin pancakeswap

Have you tried checking their source code: uniswap, binance, pancakeswap

it should be universal, I waned wonder if anybody has some Python code that already has the swap so I can understand the process a bit better.

as there are many was to do this .

eg creating wallets on each exchange with different bitcoins first, smart contracts, locked etc .
also wanted to know how I can test this process i am using Ganache

Please note we can’t help with bitcoin. We can help you with MetaMask you would need to look for bitcoin specific code. Also note Ganache is no longer supported please try other alternatives