TECHPULSE 2019 - LINE Platform API Update

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LINE Platform API Update > Evan Lin / Developer Relations

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Release Summary of 2018 LINE Platform API Update 2018 Q4 Rich Video Message Member join and leave 2018 Q2 LIFF Flex Message Flex Simulator 2018 Q3 Quick Reply Default Rich Menu Flex message features 2018 Q1 Account Link LINE Bot Designer

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UX / DX

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Approachable

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OA 2.0 All accounts will start from $0 with Messaging API Free account could has over 80,000 friends No friends Limit Build your own LINE bot from $0 Start from $0 Less restriction Fundamental APIs for all

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Flexible

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Flex Message Update

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Ƃ Flex Simulator Flex Message Simulator

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Ƃ Flex Message Simulator [Βeta]

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Interactive

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Rich Menu Batch API Customize your personal rich men

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Get Usage API Get target limit messages / month Get number of push messages / day Get number of send messages / month Get number of broadcast messages / day Get number of multicast messages / day Get number of reply messages / day

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Get User Interaction Number message displayed Video displayed / URL opened

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Ƃ Get your friends demographics from API. Insight API

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LIFF

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LIFF Overview > LINE Front-end Framework (LIFF) > Web application • HTML, CSS, JavaScript > Integration with LINE platform • Authentication • User profile • Messaging API • JS SDK

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In Chat App Game Payment EC LIFF Apps Services

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LIFF V2 October 2019

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Integrated with LINE Login v2.1 LIFF Supports Modern Browsers

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LIFF V1 liff.init( data => { //LIFF App initialization }, err => { showAlert(err.message); } );

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liff.init({ liffId: “{liffId}" }).then(() => { if (!liff.isLoggedIn()) { //Redirect to LINE Login liff.login(); return; } //Show User Profile }).catch((err) => { window.alert(err.message); }); LIFF V2

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Deeplink HTTPS scheme

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Custom scheme Line:// LIFF V1

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HTTPS scheme https://liff.line.me LIFF V2

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Ƃ Debugging Your LIFF V2 App on Desktop

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Path and Query Parameters > https://liff.line.me/{liffId}/path?query=foo > Support OGP

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OpenID Connect Integrated with LINE Login v2.1

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Bot Link > Integrated with LINE Login v2.1 > Prompts users to friend linked bot

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New APIs For JavaScript

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New APIs liff.isInClient liff.login / liff.logout liff.getLanguage liff.getDecodedIDToken liff.getFriendship liff.isLoggedIn LIFF v2 JS SDK

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LIFF Playground > Testing API without writing code

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> Select friends and groups and share message > Message types include images, videos, and flex messages > This API will be available soon liff.shareTargetPicker

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Friendly

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Ƃ No more sample app Try it online “Try” LINE API

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Ƃ LINE Developer Document Support Traditional Chinese

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Better UX / DX

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Release Summary of 2018 - 2019 LINE Platform API Update 2019 Q4 2019 Q2 2018 H2 2019 Q3 2019 Q1 2018 H1 LIFF v2 LINE Flutter SDK OA 2.0 Insight API Quick Reply Default Rich Menu Video Message Member join event Flex Message Update Document support Chinese and Try Friends statics API Rich menu batch API LINE Unify SDK Account Link LINE Bot Designer LIFF Flex Message Flex Simulator

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Thank You for Listening