Bank_of_Staked_-_How_to_build_an_automatic_dapp_on_EOS.pdf

Transcript

1. BANK OF STAKED How to build a fully automatic resource leasing dapp? by EOSLaoMao
2. Goals of Bank of Staked • Lower resource cost for dapp users. • Lower resource cost for dapp developers. • Demonstrate the possibility of building a medium scale app on EOS
3. Freemium Pricing Free Micro 0.2 EOS Mini 0.5 EOS Short 1.0 EOS Tall 2.0 EOS 0.8 EOS CPU 0.2 EOS NET 8 hours 28 EOS CPU 2 EOS NET 7 days 75 EOS CPU 5 EOS NET 7days 160 EOS CPU 10 EOS NET 7 days 340 EOS CPU 20 EOS NET 7 days https://eoslaomao.com/bankofstaked
4. Special Thanks
5. Wallet Supporting • Token Pocket • 51 Token • Bit Portal • MEET.ONE (jointly provide free emergency plan) • EOS.LIVE (jointly provide free emergency plan) • Math wallet • Pocket EOS • imtoken (integrating) • More to come……
6. Bank of Staked stats • Online for 40 days • Received 21000 orders • Served 16000 accounts for free • highest Dapp Radar ranking: 10th
7. How to achieve fully automatic • INLINE ACTION • Deferred Transaction • Passive Check
8. INLINE ACTION • Price matching, auto delegate CPU&NET（INLINE） • Passive check action（INLINE） • Auto refund for free plans（INLINE）
9. Deferred TX transaction Using deferred transaction to trigger order expiration and auto undelegating within the purchasing transaction
10. Passive Check Every time there comes a new order, Bank of Staked will call a passive check action to cover edge cases like deleting expired orders that are failed to be deleted using deferred transaction.
11. The automaticity achieved • Automatic real time delegation • Automatic undelegation for expired orders • Automatic refund for free plans • Automatic creditor income distribution for paid plans • Automatic creditor rotation • Automatic freelock releasing
12. No Brainer User Experience Simply transfer certain amount of EOS to Bank of Staked, He/She will get CPU&NET resource instantly and automatically.
13. Open Source https://github.com/EOSLaoMao/BankofStaked-CE
14. Thank You