No sign-up form. No verification text. Just a name, a PIN, and the people you trust.
Open antarlink.dahittman.workers.dev on your phone.
iPhone: open it in Safari, tap Share, then Add to Home Screen.
Android: open it in Chrome, tap the menu, then Install app.
Name your network (Family, Business, anything you like) and the name people there will see for you, such as "Dad" or "Coach". Then choose a 6-digit app PIN. It opens ArxLink, shows your networks and encrypts everything on your phone. Choose one you won't forget: nobody, including us, can reset it.
Buy a code with a prepaid gift card, Bitcoin or Monero. Enter it when you create a network. Each network you create takes its own code; people you invite don't need one. Want another network later? Tap + Add a network and enter a new code.
Tap New group, give it a name and a color. Make as many as you like: Family, In-laws, Field team. Each group has its own keys, so people in one never see the others.
In person: tap Invite someone. They scan the code on your screen with their phone camera.
Far away: start a live video call, read them the 8-character code, and look at each other while you do it.
Both screens then show four safety words. If they match, tap Approve. If they don't, someone is in the middle: tap Reject.
Next to every member are three buttons:
Before you send, choose Save with a timer (1 hour, 1 day, 1 week, 1 month or forever) or Vanish (opened once, then erased). In a call, tap Add to bring in up to 4 people and Chat to message without hanging up.
No. We never had it. That's what keeps you safe. Set ArxLink up again and ask an admin to re-invite you.
It's locked by your PIN, wipes itself after too many wrong tries, and wipes if it isn't unlocked for 30 days. An admin can also remove you from the group so the lost phone can't read anything new.
No. One plan covers everyone you invite, up to 15 on Family or 50 on Team.
The app locks. You have 30 days to enter a new code before everything is wiped.
No. Messages are encrypted on your phone. Our relay only passes along scrambled data and deletes it when it expires.
We can't look up or recover anyone, because we don't know who you are. To report a bug, use Settings → Help → Report a problem in the app, or the report page on this website. It's anonymous: you get a report number and can follow it on Known issues.