Terms of Service

What Airkeys is

Airkeys is self-custody software. The phone app reads a recovery phrase you already have, keeps it in memory while the wallet is open, and signs transfers you approve on the phone. The web companion shows what the addresses your phone shared hold, prepares transfers for the phone to sign and broadcasts what the phone signed.

Airkeys is not a bank, exchange, broker or custodian. We never hold your funds, your recovery phrase or your keys, and we cannot see, move, freeze or recover them. The web companion never sees a recovery phrase, never creates a wallet and cannot sign.

Your responsibilities

You alone control your funds. Keep your recovery phrase, and any passphrase, safe and backed up independently: Airkeys does not create or store them, and no one can restore them for you.

Read every transfer on the phone before you hold to sign: the recipient, the amount, the network and the fee. A signed transaction broadcast to a blockchain cannot be reversed.

Use a phone you trust, kept offline. Airkeys cannot protect a phrase from malware already on the phone, or from anyone who can see its screen.

Airkeys is young and has had no third-party audit. Start with small amounts and test recovery before you rely on it.

Licence

The source code of Airkeys is published under the MIT License, which governs the code itself. You may build, use and modify it under that licence.

Builds of the phone apps bought from Google Play or the App Store are licensed to you for personal use under these terms and the store’s own terms. The names “Airkeys” and its logo identify the official builds; do not use them in a way that suggests a build of yours is ours.

Purchases

The phone apps cost US$29.99 once on Google Play and the App Store, each store showing the price in your currency. Payment, refunds and receipts are handled by the store under its own terms; we never see your payment details. Android and iPhone are bought separately. The web companion and building from source are free.

Third-party services

The web companion reads balances and broadcasts transactions through blockchain endpoints: public ones by default, or your own, set in Settings. It may fetch exchange rates and the details of a network you choose to add. These services are run by others, under their own terms; we do not control them or guarantee that they are available or correct.

Blockchains, tokens and their networks are not ours either. Their fees, delays, forks and failures are outside our control.

Acceptable use

Use Airkeys only in ways that are lawful where you are, including laws on sanctions, taxes and money transmission. Do not use it to harm others or to interfere with the services it relies on.

No advice

Nothing in Airkeys or on this website is financial, investment, tax or legal advice. Prices and totals the web companion shows are estimates and may be wrong.

No warranty

Airkeys is provided “as is” and “as available”, without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose and non-infringement. We do not promise that it is free of errors, that it will always be available, or that it will meet your needs.

Limitation of liability

To the fullest extent the law allows, we are not liable for any indirect, incidental, special or consequential loss, or for any loss of funds, keys, data or profits, arising from your use of Airkeys or your inability to use it, including mistakes in transfers you signed and the actions of third-party services. Where the law does not allow this exclusion, our total liability is limited to the amount you paid for the app.

Nothing in these terms limits rights that consumer law gives you and that cannot be waived.

If Airkeys goes away

Your funds never depend on us. They are your recovery phrase on two documented derivation paths, and the recovery guide in the source repository shows how Bitcoin Core and Foundry find every account without Airkeys. Keep a copy of the source and of the app you use.

Changes

We may update these terms, for example when Airkeys changes. The date at the top says when they last changed. Continuing to use Airkeys after a change means you accept the new terms.

Contact

MONDAY LABS LTD · Questions about these terms or this policy, and security reports: hello@mondaylabs.ltd