22 results
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2026-10-01
OAuth
Token exchange
LINE
Apple
Google
Account merge
iOS
Android
Account linking and merging API (token exchange, /me/identities, /account/merge)
How native apps and the LINE mini app sign in with a LINE, Apple or Google ID token, add and remove sign-in methods, and merge two accounts — the endpoints, the proof object and the error codes.
2026-04-27
Webhook
Registration
Endpoint
Event subscription
Test send
How to register a Webhook
Register a webhook in the developer portal or through the API, choose events that are actually sent, run a test send, and change, pause or delete a webhook.