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POST
Restore checkpoint

Authorizations

Authorization
string
header
required

Personal access token, sent as Authorization: Bearer <token>. Each operation lists the permission it needs: read_only or full_access. A full-access token can call every operation. A read-only token can call only the operations that list read_only; anything else returns 403 read_only_credential_route_not_allowed.

Path Parameters

checkpoint_id
string
required

ID of the checkpoint, as returned in id by List checkpoints.

app_id
string
required

ID of the app.

Response

The app, as restored to the checkpoint.

id
string

ID of the app.

Example:

"6820f3a4e7b91d003c45a1f2"

created_date
string<date-time>

Time the app was created, as a UTC timestamp in ISO 8601 format.

Example:

"2026-08-01T09:15:00"

updated_date
string<date-time>

Time the app document was last written, as a UTC timestamp in ISO 8601 format.

Example:

"2026-08-02T14:30:00"

created_by
string | null

Email of the user who created the app.

Example:

"developer@example.com"

organization_id
string | null

ID of the workspace the app belongs to.

Example:

"67e0b12c4d8a3f005b21c9e4"

app_type
string
default:user_app

Kind of app, set when it's created. One of user_app (a web app), user_agent (an AI agent), mobile_app (a native mobile app), user_game (a game), slide (a presentation), or imported_app (an app imported from an existing code repository). List apps returns it as stored, so an older agent app can report agent instead of user_agent, and some older apps don't include it. Get app always returns one of the values above.

Example:

"user_app"

name
string
default:untitled

Display name of the app.

Example:

"My CRM"

user_description
string | null

Description of the app, or null if none was set. An app created without a name gets a generated description once a build turn changes it.

Example:

"A CRM to track leads and deals"

logo_url
string | null

URL of the app's logo, or null if it has none. Set it with Set app logo or Generate app logo.

Example:

"https://storage.base44.com/6820f3a4e7b91d003c45a1f2/3f2504e0_logo.png"

social_image_url
string | null

URL of the image shown when the app is shared on social platforms, or null if none was set, in which case the logo is shown instead. Set it with Set social image.

Example:

"https://storage.base44.com/6820f3a4e7b91d003c45a1f2/7c9e6679_social.png"

public_settings
enum<string>
default:public_with_login

Who can open the published app. Each value is described under Update app, which also changes it.

Available options:
private_with_login,
public_with_login,
public_without_login,
workspace_with_login
Example:

"public_with_login"

auth_config
AuthConfiguration · object

Which login methods the app's login page offers. If the workspace enforces SSO for apps, the login page offers only SSO, whatever these are set to. Change them with Update app.

hide_entity_created_by
boolean
default:false

Whether the app's entity records leave out the email of the user who created each one (created_by). Newer apps always leave the email out, whatever this is set to.

Example:

true

is_remixable
boolean
default:false

Whether others can remix the app. While it's true, the published app also shows the Base44 badge if public_settings is public_with_login or public_without_login.

Example:

false

main_branch_protected
boolean
default:false

Whether the app's main branch is protected, so changes to main must go through a branch that's merged back. Change it with Set main branch protection.

Example:

false

slug
string | null

URL slug for the app, auto generated from the name and app ID or set to a custom value, or null if the app has no slug yet. The published URL is built from it.

Example:

"my-crm-3c45a1f2"

is_unpublished
boolean
default:false

Whether the app was taken offline with Unpublish app and hasn't been published again since. While it's true, the published URL is offline and last_deployed_at still shows the last publish.

Example:

false

last_deployed_at
string<date-time> | null

Time the app was last published, as a UTC timestamp in ISO 8601 format, or null if it has never been published.

Example:

"2026-08-02T14:30:00"

screenshot_url
string | null

URL of a screenshot of the published app. Captured shortly after each publish, so it can briefly lag or be null right after publishing.

Example:

"https://storage.base44.com/screenshots/6820f3a4e7b91d003c45a1f2.png"

preview_screenshot_url
string | null

URL of a preview screenshot taken before publishing, distinct from screenshot_url, or null if none has been captured.

Example:

"https://storage.base44.com/previews/6820f3a4e7b91d003c45a1f2.png"

owner_id
string | null

ID of the user who owns the app. It starts as the creator and changes when ownership is transferred.

Example:

"6706af53b9c1e2004a37d85f"

status
StatusObject · object

The app's current build status. Poll while a build is in progress to watch it finish. This tracks building, not publishing.

dev_environment_enabled
boolean
default:false

Whether test data is on, which gives the app a test database next to its live one.

Example:

false