How to transfer Crypto to American Express card?

Could you elaborate on the process of transferring cryptocurrency to an American Express card? I'm aware that direct transfers from crypto wallets to traditional credit cards like American Express are not typically supported. However, I'm interested in exploring potential workarounds or third-party services that might facilitate such a transaction. Could you outline the steps involved, any potential risks or limitations, and any relevant fees or charges that might apply? Additionally, are there any security considerations or best practices I should keep in mind when attempting such a transfer? I'd appreciate your insights and guidance on this matter.