This policy explains what Elyo LLC ("Elyo", "we", "us") collects when you use the Elyo website (useelyo.app) and web app (useelyo.app/app), why, and what you can ask us to do with it. We collect as little as we can. We do not sell your data and we do not use advertising trackers.
What we collect
| What | When | Why |
|---|---|---|
| Your email address, the date you joined, the page you joined from and your country (from your IP) | You join the waitlist | To send you one email when Elyo opens, and to know where interest comes from |
| Your wallet address, your deposits, withdrawals, options and the transactions you sign | You use the app | To run the vaults and the market, and to keep the public record |
| Your IP address and country | Every request to the app | To block places Elyo is not offered and to limit abuse. Not stored with your wallet |
| Standard server logs (time, page, browser, IP) | Every visit | To keep the site working and secure. Kept by our host for a short time |
| Anything you write to us | You email us | To answer you |
We do not collect your name, phone number, ID documents or payment card details.
What stays on your device
The app saves a few things in your browser's local storage: your theme, which wallet you last used, and, if you use the built-in wallet, its keys, protected on your device. They never leave your device and we cannot read them. The site and app use no advertising or tracking cookies.
Public by nature
Solana is a public blockchain. Your wallet address and the transactions you sign there can be seen by anyone, forever. Elyo's public record also shows vault actions, strikes and settlements by wallet address. We cannot delete what is on the blockchain or in that record.
Who we share it with
Only with the services that run Elyo, and only what they need:
- Vercel (hosting, server logs, the private waitlist store)
- Neon (the database behind the app's ledger)
- Solana RPC providers (to send and read your transactions)
- Price and swap providers such as Jupiter and Pyth (prices; no personal data is sent)
- Our email provider (to read and answer your email)
We share data with authorities only when the law requires it.
How long we keep it
- Waitlist emails: until Elyo opens and we have sent the one email, or until you ask us to delete yours.
- Ledger records: as long as the law requires us to keep records of transactions.
- Server logs: kept by our host for a short time, then deleted.
Your rights
You can ask us to show, correct, export or delete the personal data we hold about you, or to stop using it. Email hello@useelyo.app from the address you joined with, or include your wallet address. We answer within 30 days. If you are in the EU or the UK you can also complain to your data protection authority.
Security
The waitlist is stored privately and only our server can read it. Access to the database and servers is limited to the Elyo team. No system is perfectly secure; if a breach affects your data, we will tell you.
Children
Elyo is not for anyone under 18 and we do not knowingly collect data from them.
Changes
We will post any change on this page and update the date at the top.
Contact
Elyo LLC, hello@useelyo.app.