TracaChang on Nostr: Doing a quick search, it seems there is a plugin for this, but since you're a privacy ...

Doing a quick search, it seems there is a plugin for this, but since you're a privacy focused company and you seem interested in USDT, why not do it on Liquid? At least the transactions are confidential.
https://help.blockstream.com/hc/en-us/articles/900000642846-How-do-I-accept-Liquid-asset-payments-on-BTCPay-Server