NEMのAPIとモザイクであそぼう

Transcript

1. NEMͷAPIͱϞβΠΫ Ͱ͋ͦ΅͏ ˏkirimin
2. NEMͬͯʁ • ҉߸௨՟ɺϒϩοΫνΣʔϯϓϥοτϑΥʔϜ • XEMͱ͍͏ϝΠϯ௨՟͕͋Δ • mosaicͱ͍͏τʔΫϯΛ؆୯ʹ࡞ΕΔ • GUI্Ͱ༷ʑͳػೳΛఏڙ͍ͯ͠Δ • REST API͕༻ҙ͞Ε͍ͯΔͱ͍͏ͷ΋େ͖ͳಛ௃
3. REST API͕༻ҙ͞Ε͍ͯΔ • NEM APIαʔόʔΛNIS(The NEM Infrastructure Server) ͱ͍͏Β͍͠ https://nemproject.github.io/ • ී௨ͷAPIͱಉ͡Α͏ʹGET΍POSTͰୟ͘͜ͱ͕Ͱ͖Δ • ྫ • account/get?address=xxxxxxx • account/mosaic/owned?address=xxxxxx
4. APIͷୟ͖ํ • NIS͸ଘࡏ͢Δεʔύʔϊʔυʹରͯ͠ୟ͘ • http://hugealice.nem.ninja:7890/account/ get?address=xxxxxxxx • 7890͸ϙʔτ൪߸Ͱݻఆ
5. 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": {} } }
6. 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" } }, }] }
7. REST API͕༻ҙ͞Ε͍ͯΔ • POSTܥAPIͳͲʹ͸ॺ໊ͱख਺ྉ͕ඞཁ • ৄ͘͠͸ެࣜυΩϡϝϯτ • ΘΓͱ໘౗
8. nem-Kotlin • KotlinɺJava༻ͷNEM APIϥοϓϥΠϒϥϦ • https://github.com/ryuta46/nem-kotlin • ॺ໊·ΘΓͳͲ΋ϥοϓͯ͘͠Ε͍ͯΔ • ΂ΜΓʂʂʂʂʂʂʂʂʂ
9. nem-Kotlin • ࢼͯ͠͠ΈͨΒ؆୯ͩͬͨ
10. ϞβΠΫʹ͍ͭͯ
11. mosaicʹ͍ͭͯ • NEMͷػೳͰಠࣗͷτʔΫϯΛ࡞ΕΔػೳ • ·ͣωʔϜεϖʔε(υϝΠϯΈ͍ͨͳ΋ͷ)Λ ങ͍ɺͦͷ഑ԼʹϞβΠΫΛ࡞੒͢Δ • XEM΋ϞβΠΫͷҰͭͱ͍͏Ґஔ͚ͮ
12. mosaicͷ࡞Γํ • ωʔϜεϖʔεΛआΓΔ • ༗ޮظݶ͸Ұ೥Ͱɺߋ৽ʹࣦഊ͢Δͱ mosaic΋͢΂ͯഁغ͞Εͯ͠·͏ • ख਺ྉɿ೥ؒ100XEM
13. mosaicͷ࡞Γํ • mosaicΛ࡞Δ • ख਺ྉɿ೥ؒ10xem • ڙڅྔ΍ৡ౉Մ൱ͳͲΛઃఆͰ͖Δ • ख਺ྉ΋ઃఆͰ͖Δ • ख਺ྉΛઃఆ͢Δͱ୭͔͕ૹ৴Λ͢Δ౓ʹख਺ྉ͕࡞੒ऀʹೖͬͯ͘Δ • ख਺ྉ͸xemͰ΋ϞβΠΫͰ΋͍͍ • Ϗδωενϟϯεͷ༧ײʁ
14. mosaicͷ࡞Γํ • kirimin-tokenͭͬͯ͘Έͨ
15. NEM͸͔ΜͨΜͨͷ͍͠ʂ
16. ࢀߟهࣄ • ެࣜυΩϡϝϯτ • https://nemproject.github.io/ • AndroidͰNEMΛ࢖ͬͯૹۚ͢Δ • https://ryuta46.com/693 • NEMͷωʔϜεϖʔεͱϞβΠΫͬͯԿͳͷ͔ʁ • https://www.cryptostream.jp/nem-namespace-mosaic-3551/