Three steps. No account,
no middleman.
Quetz is a client, not a service. It never sees your keys and never stores your messages. It just speaks XMTP on your behalf.
Connect
Sign one message with the wallet that holds your Stock Tokens. That signature registers an XMTP inbox bound to your address. No email, no phone number, no password to lose.
Message
Paste any Robinhood Chain address and start typing. Messages are encrypted on your device with MLS and only ever decrypt on the recipient's. Relays move ciphertext they cannot read.
Lock
Spin up a private room and gate it with $QUETZ. Membership is checked against the chain, so the room's door is the token itself, not a moderator, not an invite link.
Messaging that behaves like a wallet
Every property below comes from the protocol, not from a promise in a privacy policy.
Address-native
Anyone with a wallet already has an inbox. Nothing to sign up for, nothing to verify, nothing to delete.
End-to-end encrypted
MLS group encryption with forward secrecy and post-compromise security. Keys never leave your device.
Portable identity
Your conversations live on the XMTP network, not in our database. Take them to any client that speaks the protocol.
Agent-ready
Bots and autonomous agents join threads as first-class members: a price alert, a trade desk, an ops runbook.
Spam-resistant
Consent lives with you. Allow, block, or leave a request unanswered; unwanted senders never reach your inbox.
Stock Token context
Built on the chain where tokenized equities settle, so the wallet you trade from is the wallet you talk from.
You own the conversation, not the platform.
Connect the wallet you already trade with and message anyone on Robinhood Chain. It takes one signature.