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
390
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
1.6k
What are AtCoder and competitive programming
kirimin
0
10k
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
1.1k
アプリエンジニアでも神絵師になりたい!
kirimin
4
5.5k
Watashi ni Kotlin ga maiorita
kirimin
0
560
はじめようきれいなコード
kirimin
8
3.1k
Material Components for Android触ってみる
kirimin
7
2k
[社内LT]あたらしいMaterial Design
kirimin
1
1.7k
Hello-kirimin-chan
kirimin
0
150
Other Decks in Programming
See All in Programming
CSC305 Lecture 02
javiergs
PRO
1
260
Web Components で実現する Hotwire とフロントエンドフレームワークの橋渡し / Bridging with Web Components
da1chi
3
1.9k
Playwrightはどのようにクロスブラウザをサポートしているのか
yotahada3
7
2.3k
育てるアーキテクチャ:戦い抜くPythonマイクロサービスの設計と進化戦略
fujidomoe
1
150
Serena MCPのすすめ
wadakatu
4
900
明日から始めるリファクタリング
ryounasso
0
120
Pythonスレッドとは結局何なのか? CPython実装から見るNoGIL時代の変化
curekoshimizu
4
1.3k
Django Ninja による API 開発効率化とリプレースの実践
kashewnuts
0
940
Advance Your Career with Open Source
ivargrimstad
0
340
Let's Write a Train Tracking Algorithm
twocentstudios
0
230
CSC509 Lecture 05
javiergs
PRO
0
300
実践AIチャットボットUI実装入門
syumai
7
2.5k
Featured
See All Featured
Writing Fast Ruby
sferik
629
62k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
285
14k
A better future with KSS
kneath
239
17k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
46
7.6k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
610
Making Projects Easy
brettharned
119
6.4k
Building Better People: How to give real-time feedback that sticks.
wjessup
368
20k
Fireside Chat
paigeccino
40
3.7k
How To Stay Up To Date on Web Technology
chriscoyier
791
250k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
188
55k
What’s in a name? Adding method to the madness
productmarketing
PRO
23
3.7k
Music & Morning Musume
bryan
46
6.8k
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/