Contactless check-in · no app, no waiting

The keys to a stay your guests never have to touch.

You set up the apartment and lock code once. Your guest opens a private page, confirms their booking, and the door code is waiting on their phone — calm, secure, contactless.

Experience a guest arrival Explore features

AES-256 encrypted, in transit and at rest Codes valid only during the stay

SMART LOCK

The Cobalt Loft

Jul 12 – 17 · 5 nights · Lisbon

DOOR LOCK CODE

Verified · door unlocked for your stay

Trusted by independent hosts in

How it works

Three quiet steps, from booking to an open door.

Property

Check-in

Lock code7 3 0 1 9 4

Generate link

01You set the stay

Jul 12 – 17

The Cobalt Loft

Lisbon · 5 nights

●●●●●

Show my key

Access granted

730194

Valid Jul 12 – 17

02Guest opens the link

123 456 730 194

03The door opens

You set the stay

Add the apartment, photos, dates and price in the dashboard, then generate the door code in a single click.

Guest gets a private page

Share their personal link and access password through any channel you already use — WhatsApp, email, SMS.

They arrive and walk in

Guest confirms the booking, accepts your agreement, and the live door code reveals — on any phone.

Or step in remotely

When a guest gets stuck, you’re one tap away.

Every guest is a live connection. From the dashboard you can open the chat, see what the lock sees, push a fresh code, or unlock the door directly — without ever leaving your seat.

Code expired

Tap chat to ask host

AAnna · Host

My code isn’t working

On it — one sec ✨

Door unlocked remotely

You’re in

Welcome home

01Guest hits a snag

keyless.app/admin

My code isn’t working

On it — one sec ✨

Sent remote unlock · door 7B

02You see, you act

Remote

Unlocked

03Door opens, instantly

Live chat, always on

Visitor presence, typing dots, image and audio replies — every guest is a real session, not an email thread.

Remote unlock & re-code

Open the door, push a fresh code, regenerate the access link — directly from the conversation, no field visit.

Diagnose the device

Lock battery, last open event, signal, geo, browser, the whole context — surfaced to you before the guest finishes typing.

Works with your hardware

Works with every major keypad lock.

We generate the access code. You program it into your lock once — works the same on any brand, no integration setup.

Nuki
Yale
August
igloohome
Schlage
Aqara
TTLock
Kwikset

Everything in one place

The whole arrival, handled for you.

One link gives your guest everything they need to arrive, settle in, and open the door — no calls, no key handover, no app to install.

For developers

An API you can build on.

Automate everything Keyless does. Create stays, generate lock codes and fetch guest links straight from your own PMS, channel manager or booking flow.

REST API with predictable JSON
Webhooks on check-in, unlock & checkout
SDKs for Node, Python & PHP

Read the API docs

POST https://api.keyless.app/v1/stays
Authorization: Bearer kl_test_8fK2…

{
  "property": "The Cobalt Loft",
  "check_in":  "2026-07-12",
  "check_out": "2026-07-17",
  "guest":     "Alex"
}

← 200 OK
{
  "id":         "stay_8fK2",
  "guest_url":  "keyless.app/s/8fK2",
  "lock_code":  "730194",
  "expires_at": "2026-07-17T11:00Z"
}

Security by design

Built to keep the door — and the data — locked.

Every code is tied to one stay and one guest. Access simply stops working the moment checkout passes.

Password-gatedThe code reveals only after the guest enters their private password.

Time-boxedValid only between the check-in and checkout dates.

No app neededWorks in any phone browser. Nothing to download.

Agreement on recordGuests accept your house rules before the code appears.

See it for yourself

Everything your guest needs, in one private link.

Open a live example arrival page — the photos, the directions, the Wi-Fi, and the door code, exactly as your guest would see it.

View a live guest arrival See the features