web3.php VS palisade

https://github.com/web3p/web3.php - this is one of the best libraries I have come across for PHP interactions with EVM chains, but it is barely maintained and has significant gaps in documentation.

I used web3.php and ethereum-tx libraries in my project.

Did you lend to v2? If so you can check your v2 balance at https://v2-app.compound.finance/

Currently you can get a variable rate of around 3% on compound finance. https://v2-app.compound.finance/ might be a cheaper way to do this.

I was able to still access the version 2. https://v2-app.compound.finance/

That being said you can already use AAVE and Compound with your Ledger device directly via their web app https://app-v3.aave.com/ https://app.compound.finance/

Assuming you want to lend, like OP mentioned, see Ledger's blurb on the topic. And then visit, e.g., the Compound app to connect your Ledger wallet and lend tokens.

For Compound Finance (the service I used as an example) you can see all the assets available for lending and borrowing at https://app.compound.finance

Don't try to trade it back to ETH/USDC, just go to https://app.compound.finance/ on your CB wallet dapp browser and call withdraw. It will take some gas and unwrap your initial deposit + earnings to your wallet

u/Ordinary_Economy9797 was kind enough to mention compound had PAXG but I don't see it there either. https://app.compound.finance/

You can now choose to lend any assets you own in your Ethereum address! Please note that the Lend feature in Ledger Live only allows you to lend the following ERC20 tokens: DAI, USDT, and USDC. You can use https://app.compound.finance/ to lend other assets, but you won't be able to manage them from Ledger Live.