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LINE Channel Access Token API

The channel-access-token API from LINE — 8 operation(s) for channel-access-token.

LINE Channel Access Token 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 channel-access-token. 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 8 operations across 8 paths, and defines 8 schemas. It is described by OpenAPI 3.2.0, at version 0.0.1.

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

8 operations 8 paths 8 schemas 2 GET6 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.0.1
Base URL
https://api.line.me
Resource Areas
1

Paths & Operations 8

Across 8 paths, the API surfaces 8 operations — 2 GET, 6 POST. Each is listed below with its method, path, parameters, and response codes.

channel-access-token 8
POST
/oauth2/v3/token
Issue stateless channel token
issueStatelessChannelToken body → 200
GET
/oauth2/v2.1/tokens/kid
Gets all valid channel access token key ids
getsAllValidChannelAccessTokenKeyIds 2 params → 200
POST
/oauth2/v2.1/token
Issue channel token by JWT
issueChannelTokenByJWT body → 200
GET
/oauth2/v2.1/verify
Verify channel token by JWT
verifyChannelTokenByJWT 1 param → 200
POST
/oauth2/v2.1/revoke
Revoke channel token by JWT
revokeChannelTokenByJWT body → 200
POST
/v2/oauth/accessToken
Issue channel token
issueChannelToken body → 200400
POST
/v2/oauth/verify
Verify channel token
verifyChannelToken body → 200
POST
/v2/oauth/revoke
Revoke channel token
revokeChannelToken body → 200

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are IssueChannelAccessTokenResponse (4 properties), VerifyChannelAccessTokenResponse (3 properties), IssueStatelessChannelAccessTokenResponse (3 properties), IssueShortLivedChannelAccessTokenResponse (3 properties). Each schema is shown below with its type and property counts.

IssueStatelessChannelTokenByJWTAssertionRequest
object
Request body to issue a new token with JWT assertion
3 properties 3 required
ChannelAccessTokenKeyIdsResponse
object
Channel access token key IDs
1 property 1 required
ErrorResponse
object
Error response of the Channel access token
2 properties
IssueChannelAccessTokenResponse
object
Issued channel access token
4 properties 4 required
IssueShortLivedChannelAccessTokenResponse
object
Issued short-lived channel access token
3 properties 3 required
IssueStatelessChannelAccessTokenResponse
object
Issued stateless channel access token
3 properties 3 required
VerifyChannelAccessTokenResponse
object
Verification result
3 properties 2 required
IssueStatelessChannelTokenByClientSecretRequest
object
Request body to issue a new token with clientid and clientsecret
3 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

line-channel-access-token-api-openapi.yml Raw ↑

Other APIs LINE publishes across the network.

LINE Login v2.1
LINE Dummy API
LINE Insight API
LINE Liff 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 Channel Access Token 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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