python-bitcoinlib VS BitcoinJS

Bitcoinlib: https://github.com/petertodd/python-bitcoinlib/issues/263

I believe this is what you want to do: bitcoin-cli -testnet dumpprivkey moQR7i8XM4rSGoNwEsw3h4YEuduuP6mxw7 where moQR7i8XM4rSGoNwEsw3h4YEuduuP6mxw7 is the testnet address you sent coins to it will give you the private key, in WIF format, something like this: cU8Q2jGeX3GNKNa5etiC8mgEgFSeVUTRQfWE2ZCzszyqYNK4Mepy then I think you need to convert this from testnet WIF to private key. follow the WIF to private key section in the following link: https://en.bitcoin.it/wiki/Wallet_import_format then you would convert that private key to mainnet WIF, following the instructions in that section of the previous link. finally, you would import the private key in WIF bitcoin-cli importprivkey PRIVATE_KEY "test label" true Be wary of using websites to do the conversions for you, they could take your private key. I think you can do the conversions using python-bitcoinlib: https://github.com/petertodd/python-bitcoinlib

This is a terrific resource: https://github.com/petertodd/python-bitcoinlib

This is how it's done: https://github.com/petertodd/python-bitcoinlib/blob/master/examples/publish-text.py

Inspired by the popular Coinb.in open source wallet and powered by bitcoinjs-lib, my hot wallet is designed to provide a secure and easy-to-use experience while also adding unique features that make it stand out from the competition. It will be installable (PWA) and very easy to use (BEGINNER FRIENDLY). I'm also going to make it open source. Other cool features like an HD wallet option with auto-change address after every transaction, increasing security and anonymity, are on the roadmap.

You could also probably rely on a JS library to do the above: https://github.com/bitcoinjs/bitcoinjs-lib

Checkout the bitcoin sdk for a language of your preference and try, this can help build the transaction. Javascript for example: https://github.com/bitcoinjs/bitcoinjs-lib ( disclaimer: i never used it, only is a example )

There is also bitcoinjs which is a fantastic and quick way to get hands on coding experience with bitcoin.

If you want to learn up, start here: https://www.npmjs.com/package/bitcoinjs-lib

MyDoge isn't open source, similar to major social media platforms. However, the wallet functionality is built on well-known, trusted open source libraries: https://github.com/bitcoinjs/bitcoinjs-lib https://github.com/novalabio/react-native-bip39 https://github.com/bitcoinjs/bip32 https://github.com/emeraldsanto/react-native-encrypted-storage

https://github.com/bitcoinjs/bitcoinjs-lib looks secure and reliable

The only interaction I had with that development team (at least I think it was that team) is that they were looking for a JS lib to do front-end transaction creation, and I pointed them to bitcoinjs-lib. Haven't heard anything after that.

BitcoinJS: https://github.com/bitcoinjs/bitcoinjs-lib/issues/1731