Use KMM to call the API of the National Tax Agency

by Akio Itaya

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AKKEY / AKIO ITAYA ࠃ੫ிެࣜAPIΛ࢖ͬͯΈͨʂ potatotips #80 KMMͰ

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໊લɿ൘୩ ߊྑɹ/ɹ͖͋ͬʔ झຯɿۭؒσβΠϯ ׆ಈɿ@AkkeyLab       ࣗݾ঺հ

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໊લɿ൘୩ ߊྑɹ/ɹ͖͋ͬʔ झຯɿۭؒσβΠϯ ׆ಈɿ@AkkeyLab       ࣗݾ঺հ AppBrew, Inc. Engineer AkkeyLab, Inc. CEO

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໊લɿ൘୩ ߊྑɹ/ɹ͖͋ͬʔ झຯɿۭؒσβΠϯ ׆ಈɿ@AkkeyLab   ࣗݾ঺հ AppBrew, Inc. Engineer AkkeyLab, Inc. CEO

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๏ਓొهͬͯͲΜͳΠϝʔδʁ

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๏ਓొهͬͯͲΜͳΠϝʔδʁ 🎉 ͓ॕ͍ʂ🍻ͬͯΠϝʔδͷਓڍखʂ🙋

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ॻྨग़͚ͩ͢ʂ ๏຿ہͰ1෼🍜

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ొه׬ྃ͸ڭ͑ͯ͘Εͳ͍ ※ ๏ਓ൪߸ࢦఆ௨஌ॻͷ౸ணͰ׬͕ྃ෼͔Δ͕ϥά͕͋Δ

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ௐ΂Δ͜ͱ͸Ͱ͖Δʂ

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๏ਓ൪߸ެදαΠτ https://www.houjin-bangou.nta.go.jp/

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๏ਓ൪߸ެදαΠτ https://www.houjin-bangou.nta.go.jp/

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Kotlin Multiplatform Mobile

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KMM Λ࢝ΊΑ͏ʂ ެࣜυΩϡϝϯτ͕ॆ࣮ https://kotlinlang.org/docs/home.html

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࣮૷ͯ͠෼͔ͬͨ Tips̏બʂ

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1. iOS, Android ͷ App Name ͸෼͚Α͏ʂ 2. มͳڍಈͨ͠Β୺຤ͱΩϟογϡΫϦΞ 3. ϥΠϒϥϦ͸ KMM ΁ͷରԠ༗ແΛ֬ೝ ࣮૷ͯ͠෼͔ͬͨ Tips̏બʂ

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iOS, Android ͷ App Name ͸෼͚Α͏ʂ https://kotlinlang.org/docs/multiplatform-mobile-create- fi rst-app.html#create-the-project-from-a-template

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Android Android iOS, Android ͷ App Name ͸෼͚Α͏ʂ

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Android Android iOS iOS, Android ͷ App Name ͸෼͚Α͏ʂ

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̍ͭͷσΟϨΫτϦʹ·ͱΊΒΕͯ͠·͏ Android Android iOS iOS, Android ͷ App Name ͸෼͚Α͏ʂ

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̍ͭͷσΟϨΫτϦʹ·ͱΊΒΕͯ͠·͏ Android Android iOS https://kotlinlang.org/docs/multiplatform-mobile-create- fi rst-app.html#create-the-project-from-a-template ֘౰νϡʔτϦΞϧ Create your fi rst cross-platform app iOS, Android ͷ App Name ͸෼͚Α͏ʂ

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1. iOS, Android ͷ App Name ͸෼͚Α͏ʂ 2. มͳڍಈͨ͠Β୺຤ͱΩϟογϡΫϦΞ 3. ϥΠϒϥϦ͸ KMM ΁ͷରԠ༗ແΛ֬ೝ ࣮૷ͯ͠෼͔ͬͨ Tips̏બʂ

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1. iOS, Android ͷ App Name ͸෼͚Α͏ʂ 2. มͳڍಈͨ͠Β୺຤ͱΩϟογϡΫϦΞ 3. ϥΠϒϥϦ͸ KMM ΁ͷରԠ༗ແΛ֬ೝ ࣮૷ͯ͠෼͔ͬͨ Tips̏બʂ

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มͳڍಈͨ͠Β୺຤ͱΩϟογϡΫϦΞ API ௨৴͕ແ൓ԠʹͳΔݱ৅ʹૺ۰ 🚧 ୺຤ϦηοτͰղܾ

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มͳڍಈͨ͠Β୺຤ͱΩϟογϡΫϦΞ Ϗϧυ͕ਖ਼͘͠௨Βͳ͘ͳΔݱ৅ʹૺ۰🚧 ΩϟογϡΫϦΞͰղܾ

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1. iOS, Android ͷ App Name ͸෼͚Α͏ʂ 2. มͳڍಈͨ͠Β୺຤ͱΩϟογϡΫϦΞ 3. ϥΠϒϥϦ͸ KMM ΁ͷରԠ༗ແΛ֬ೝ ࣮૷ͯ͠෼͔ͬͨ Tips̏બʂ

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1. iOS, Android ͷ App Name ͸෼͚Α͏ʂ 2. มͳڍಈͨ͠Β୺຤ͱΩϟογϡΫϦΞ 3. ϥΠϒϥϦ͸ KMM ΁ͷରԠ༗ແΛ֬ೝ ࣮૷ͯ͠෼͔ͬͨ Tips̏બʂ

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A. API ௨৴͸ Ktor B. Ktor 2.2.X ܥͰ iOS Ϗϧυʹࣦഊ͢ΔͷͰ஫ҙ C. ؀ڥม਺؅ཧ͸ BuildKon fi g ϥΠϒϥϦ͸ KMM ΁ͷରԠ༗ແΛ֬ೝ ެࣜυΩϡϝϯτ͕ॆ࣮ https://ktor.io/docs/getting-started-ktor-client-multiplatform-mobile.html#coroutines

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ϥΠϒϥϦ͸ KMM ΁ͷରԠ༗ແΛ֬ೝ A. API ௨৴͸ Ktor B. Ktor 2.2.X ܥͰ iOS Ϗϧυʹࣦഊ͢ΔͷͰ஫ҙ C. ؀ڥม਺؅ཧ͸ BuildKon fi g

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ϥΠϒϥϦ͸ KMM ΁ͷରԠ༗ແΛ֬ೝ A. API ௨৴͸ Ktor B. Ktor 2.2.X ܥͰ iOS Ϗϧυʹࣦഊ͢ΔͷͰ஫ҙ C. ؀ڥม਺؅ཧ͸ BuildKon fi g

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