Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
NEMのAPIとモザイクであそぼう
Search
きりみん
June 03, 2018
Programming
0
370
NEMのAPIとモザイクであそぼう
きりみん
June 03, 2018
Tweet
Share
More Decks by きりみん
See All by きりみん
AndroidエンジニアがRailsにチャレンジしてる理由
kirimin
1
1.5k
What are AtCoder and competitive programming
kirimin
0
9.9k
バーチャル男声幼女プログラマーとして活動した1年間の振り返り
kirimin
0
1k
アプリエンジニアでも神絵師になりたい!
kirimin
4
5.4k
Watashi ni Kotlin ga maiorita
kirimin
0
520
はじめようきれいなコード
kirimin
8
3k
Material Components for Android触ってみる
kirimin
7
1.9k
[社内LT]あたらしいMaterial Design
kirimin
1
1.7k
Hello-kirimin-chan
kirimin
0
130
Other Decks in Programming
See All in Programming
『GO』アプリ データ基盤のログ収集システムコスト削減
mot_techtalk
0
130
負債になりにくいCSSをデザイナとつくるには?
fsubal
10
2.5k
Visual StudioのGitHub Copilotでいろいろやってみる
tomokusaba
1
180
React 19アップデートのために必要なこと
uhyo
4
730
新宿駅構内を三人称視点で探索してみる
satoshi7190
2
110
SwiftUI Viewの責務分離
elmetal
PRO
2
250
第3回関東Kaggler会_AtCoderはKaggleの役に立つ
chettub
3
1.1k
CI改善もDatadogとともに
taumu
0
170
Honoをフロントエンドで使う 3つのやり方
yusukebe
7
3.4k
楽しく向き合う例外対応
okutsu
0
500
DRFを少しずつ オニオンアーキテクチャに寄せていく DjangoCongress JP 2025
nealle
2
180
Ruby on cygwin 2025-02
fd0
0
150
Featured
See All Featured
Embracing the Ebb and Flow
colly
84
4.6k
Become a Pro
speakerdeck
PRO
26
5.1k
Thoughts on Productivity
jonyablonski
69
4.5k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
9
500
Agile that works and the tools we love
rasmusluckow
328
21k
It's Worth the Effort
3n
184
28k
Site-Speed That Sticks
csswizardry
4
390
How to train your dragon (web standard)
notwaldorf
91
5.8k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
366
25k
Building an army of robots
kneath
303
45k
Fashionably flexible responsive web design (full day workshop)
malarkey
406
66k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.1k
Transcript
NEMͷAPIͱϞβΠΫ Ͱ͋ͦ΅͏ ˏkirimin
NEMͬͯʁ • ҉߸௨՟ɺϒϩοΫνΣʔϯϓϥοτϑΥʔϜ • XEMͱ͍͏ϝΠϯ௨՟͕͋Δ • mosaicͱ͍͏τʔΫϯΛ؆୯ʹ࡞ΕΔ • GUI্Ͱ༷ʑͳػೳΛఏڙ͍ͯ͠Δ •
REST API͕༻ҙ͞Ε͍ͯΔͱ͍͏ͷେ͖ͳಛ
REST API͕༻ҙ͞Ε͍ͯΔ • NEM APIαʔόʔΛNIS(The NEM Infrastructure Server) ͱ͍͏Β͍͠ https://nemproject.github.io/
• ී௨ͷAPIͱಉ͡Α͏ʹGETPOSTͰୟ͘͜ͱ͕Ͱ͖Δ • ྫ • account/get?address=xxxxxxx • account/mosaic/owned?address=xxxxxx
APIͷୟ͖ํ • NISଘࡏ͢Δεʔύʔϊʔυʹରͯ͠ୟ͘ • http://hugealice.nem.ninja:7890/account/ get?address=xxxxxxxx • 7890ϙʔτ൪߸Ͱݻఆ
account/get ?address=xxxxxxx { "meta": { "cosignatories": [], "cosignatoryOf": [], "status":
"LOCKED", "remoteStatus": "ACTIVE" }, "account": { "address": "", "harvestedBlocks": 0, "balance": 15495200352, "importance": 0.000008611776145299385, "vestedBalance": 10093992821, "publicKey": "", "label": null, "multisigInfo": {} } }
account/mosaic/owned? address=xxxxxx { "data": [ { "quantity": 15495200352, "mosaicId": {
"namespaceId": "nem", "name": "xem" } }, { "quantity": 3939000000, "mosaicId": { "namespaceId": "soralis", "name": "coin" } }, { "quantity": 1, "mosaicId": { "namespaceId": "nemket.nemket2017", "name": "entry" } }, }] }
REST API͕༻ҙ͞Ε͍ͯΔ • POSTܥAPIͳͲʹॺ໊ͱखྉ͕ඞཁ • ৄ͘͠ެࣜυΩϡϝϯτ • ΘΓͱ໘
nem-Kotlin • KotlinɺJava༻ͷNEM APIϥοϓϥΠϒϥϦ • https://github.com/ryuta46/nem-kotlin • ॺ໊·ΘΓͳͲϥοϓͯ͘͠Ε͍ͯΔ • ΜΓʂʂʂʂʂʂʂʂʂ
nem-Kotlin • ࢼͯ͠͠ΈͨΒ؆୯ͩͬͨ
ϞβΠΫʹ͍ͭͯ
mosaicʹ͍ͭͯ • NEMͷػೳͰಠࣗͷτʔΫϯΛ࡞ΕΔػೳ • ·ͣωʔϜεϖʔε(υϝΠϯΈ͍ͨͳͷ)Λ ങ͍ɺͦͷԼʹϞβΠΫΛ࡞͢Δ • XEMϞβΠΫͷҰͭͱ͍͏Ґஔ͚ͮ
mosaicͷ࡞Γํ • ωʔϜεϖʔεΛआΓΔ • ༗ޮظݶҰͰɺߋ৽ʹࣦഊ͢Δͱ mosaicͯ͢ഁغ͞Εͯ͠·͏ • खྉɿؒ100XEM
mosaicͷ࡞Γํ • mosaicΛ࡞Δ • खྉɿؒ10xem • ڙڅྔৡՄ൱ͳͲΛઃఆͰ͖Δ • खྉઃఆͰ͖Δ •
खྉΛઃఆ͢Δͱ୭͔͕ૹ৴Λ͢Δʹखྉ͕࡞ऀʹೖͬͯ͘Δ • खྉxemͰϞβΠΫͰ͍͍ • Ϗδωενϟϯεͷ༧ײʁ
mosaicͷ࡞Γํ • kirimin-tokenͭͬͯ͘Έͨ
NEM͔ΜͨΜͨͷ͍͠ʂ
ࢀߟهࣄ • ެࣜυΩϡϝϯτ • https://nemproject.github.io/ • AndroidͰNEMΛͬͯૹۚ͢Δ • https://ryuta46.com/693 •
NEMͷωʔϜεϖʔεͱϞβΠΫͬͯԿͳͷ͔ʁ • https://www.cryptostream.jp/nem-namespace-mosaic-3551/