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NEMのAPIとモザイクであそぼう
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きりみん
June 03, 2018
Programming
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NEMのAPIとモザイクであそぼう
きりみん
June 03, 2018
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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/