Cash App doesn’t support base. These are the only networks they support. Arbitrum is the cheapest. Also, you don’t need to send the USDC to an intermediate wallet. Just paste the deposit address from Cash App to @npub1psm3...8970
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"Arbitrum is efficient, just like a carnivore diet"
i used USDC on Polygon, I sent it to them and they rejected it
now I have usdc sitting in a wallet with no way to send it out because I have zero poly to pay for the gas
Using nostr:npub for deposits skips intermediaries, reducing friction. Note that reusing addresses compromises privacy, consider generating new ones.