Get started with Schlage Locks
Learn how to connect and control your Schlage lock with the Seam API.

Overview
Seam provides a universal API to connect and control many brands of smart locks. This guide provides a rapid introduction to connecting and controlling your Schlage lock using the Seam API. Note that this guide is intended for Schlage Sense locks and Schlage Encode locks that connect to wifi. For Z-Wave Schlage locks such as Schlage Connect, head over to our guide for SmartThings.
To learn more about other smart lock brands supported by Seam such as August, Yale, and Salto, head over to our integration page.
1 — Install Seam SDK
Seam provides client libraries for many languages, such as JavaScript, Python, Ruby, PHP, and others, as well as a Postman collection and OpenAPI spec.
npm i seam
Once installed, sign-up for Seam to get your API key, and export it as an environment variable:
$ export SEAM_API_KEY=seam_test2ZTo_0mEYQW2TvNDCxG5Atpj85Ffw
2 — Link Schlage Account with Seam
To control your Schlage lock via the Seam API, you must first authorize your Seam workspace against your Schlage account. To do so, Seam provides Connect Webviews: pre-built UX flows that walk you through authorizing your application to control your Schlage lock.
Request a Connect Webview
from seam import Seam
seam = Seam()
webview = seam.connect_webviews.create(accepted_providers=["schlage"])
assert webview.login_successful is False
# Send the webview URL to your user
print(webview.url)
Authorize Your Workspace
Navigate to the URL returned by the Webview object. Since you are using a sandbox workspace, complete the login flow by entering the Schlage sandbox test accounts credentials below:
email: [email protected]
password: 1234
2-factor-auth: 123456

Confirm the Connect Webview was successful by querying its status:
updated_webview = seam.connect_webviews.get(connect_webview_id: webview.connect_webview_id)
assert updated_webview.login_successful # true
3 — Retrieve Schlage Lock Devices
After a Schlage account is linked with Seam, you can retrieve devices for this Schlage account. The Seam API exposes most of the device's properties such as battery level or door lock status.
all_locks = seam.locks.list()
some_lock = all_locks[0]
assert some_lock.properties["online"] is True
assert some_lock.properties["locked"] is True
print(some_lock)
```python
# Device(device_id='e2d95c42-b2bf-4d07-9211-7407d9c90c73',
# device_type='schlage_lock',
# location=None,
# properties={
# 'locked': True,
# 'online': True,
# 'manufacturer': 'schlage',
# 'battery_level': 0.48,
# 'schlage_metadata': {'device_id': 'device-1', 'device_name': 'FRONT DOOR', 'access_code_length': 4}, 'name': 'FRONT DOOR'
# },
# capabilities_supported=['access_code', 'lock'])
```
4 — Locking & Unlocking a Door
Next, you can perform the basic action of locking and unlocking the door.
Lock a Door
POST /locks/lock_door HTTP/1.1
Host:
Content-Type: application/json
Accept: */*
Content-Length: 20
{
"device_id": "text"
}
Returns a pending action result
No content
Unlock a door
POST
https://connect.getseam.com/locks/unlock_door
Request Body
device_id
String
# lock the door
seam.locks.lock_door(device_id: some_lock.device_id)
updated_lock = seam.locks.get(device_id: some_lock.device_id)
assert updated_lock.properties["locked"] is True
# Now unlock the door
seam.locks.unlock_door(device_id: some_lock.device_id)
updated_lock = seam.locks.get(device_id: some_lock.device_id)
assert updated_lock.properties["locked"] is False
5 — Setting Access Code on Schlage Lock
All Schlage wifi locks come with a keypad built-in to program access codes. These codes can then be entered to unlock a Schlage lock.
The Seam API makes it easy to program both ongoing
codes and timebound
codes on a Schlage lock. You can find out more about Schlage lock access code in our core concept section on access codes.
# create an ongoing code
seam.access_codes.create(
device=some_lock, code="123456", name="Personal Access Code"
)
# create a timebound code
seam.access_codes.create(
device=some_lock,
code="888888",
name="My Temp Access Code",
starts_at="2028-08-12T19:23:42+0000",
ends_at="2028-08-13T19:23:42+0000"
)
# you can use a device or a device_id as the "device" parameter
seam.access_codes.list(device=some_lock)
# [
# AccessCode(
# access_code_id='af5272b1-2a49-4eb5-9388-2447fc7b5bd1',
# type='ongoing',
# code='123459'
# ),
# AccessCode(
# access_code_id='8c2db4da-b137-4c08-a2c3-d611e6ff91b3',
# type='timebound',
# code='888888',
# starts_at='2028-08-12T19:24:00.000Z',
# ends_at='2028-08-13T19:24:00.000Z',
# )
# ]
Next Steps
Now that you've completed this guide, you can try to connect a real Schlage device. To do so, make sure to switch to a non-sandbox workspace and API key as real devices cannot be connected to sandbox workspaces.
In addition, if you'd like to explore other aspects of Seam, here is a list of helpful resources:
If you have any questions or want to report an issue, email us at [email protected]. If you would like help
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