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LINE Liff API

The liff API from LINE — 2 operation(s) for liff.

LINE Liff API is one of 12 APIs that LINE publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include liff. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, an AsyncAPI specification, and authentication docs.

This API exposes 4 operations across 2 paths, and defines 10 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://api.line.me/.

4 operations 2 paths 10 schemas 1 DELETE1 GET1 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.line.me
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

LINE Liff API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (Bearer). By default, every request must be authenticated.

  • Bearer — Channel access token

Paths & Operations 4

Across 2 paths, the API surfaces 4 operations — 1 DELETE, 1 GET, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

liff 4
POST
/liff/v1/apps
Create LIFF app
addLIFFApp body → 200400401
GET
/liff/v1/apps
Get all LIFF apps
getAllLIFFApps → 200401404
PUT
/liff/v1/apps/{liffId}
Update LIFF app from a channel
updateLIFFApp 1 param body → 200400401404
DELETE
/liff/v1/apps/{liffId}
Delete LIFF app from a channel
deleteLIFFApp 1 param → 200401404

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are LiffApp (7 properties), AddLiffAppRequest (6 properties), UpdateLiffAppRequest (6 properties), UpdateLiffView (3 properties). Each schema is shown below with its type and property counts.

AddLiffAppResponse
object
1 property 1 required
UpdateLiffView
object
3 properties
AddLiffAppRequest
object
6 properties 1 required
LiffScope
string
Array of scopes required for some LIFF SDK methods to function. The default value is ["profile", "chatmessage.write"].
LiffFeatures
object
2 properties
UpdateLiffAppRequest
object
6 properties
LiffBotPrompt
string
Specify the setting for bot link feature with one of the following values: normal: Display the option to add the LINE Official Account as a friend in the chann…
GetAllLiffAppsResponse
object
1 property
LiffApp
object
7 properties
LiffView
object
3 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

line-liff-api-openapi.yml Raw ↑

Other APIs LINE publishes across the network.

LINE Login v2.1
LINE Channel Access Token API
LINE Dummy API
LINE Insight API
LINE Module API
LINE Module Attach API
LINE Manage Audience API
LINE Manage Audience Blob API
LINE Messaging API
LINE Messaging API Blob API
LINE Shop API
Where this information came from

This is an independent, third-party profile of LINE Liff API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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