I made a native way to send fiat from a zec wallet. It’s similar in idea to Peer but designed for fast offramps (about 10 minutes).
At first I had it moving zec through NEAR intents to Base, and then offramping in Peer. But there were too many fees and bottlenecks. So I built the escrow into a mutlisig contract. Now its direct Zcash to Venmo. Any other platform supported by Peer would also work if it were to get liquidity providers.
Part of a longer term goal, I’ve been thinking how to use zec permissionlessly for everyday payments. Currently researching a way to extend Zpay to Shopify and Paypal for online checkouts using either TEE attestations or zkTLS. But haven’t finished this feature yet.