search

iExecBlockchainComputing / iexec-apps

Dockerfile of all iExec apps
17 stars 23 forks source link

iExec Open Bounty: "Late again" app using Decentralized Oracles - Build and earn RLC tokens! #90

Open blairmaclennan opened 3 years ago

blairmaclennan commented 3 years ago

🟡 Topic |

iExec Open Bounty: anyone can claim, deliver the integration, and get rewarded in RLC tokens!

🟡 Description |

Use the SNCF API to predict if a train will arrive at Gare Part-dieu from Paris Gare de Lyon (or any other trainline API with any stations)

🟡 Innovation potential (what tech iExec) |

iExec Decentralized Oracles

  🟡 Expected deliverable |

Simple UI with option to vote if the specified train will arrive on time or not, before the oracle is automatically updated at the specific time, providing the result

https://ressources.data.sncf.com/explore/dataset/api-temps-reel-transilien/information/

(full tech and resource support will be provided by the iExec team)

💻 Previous application examples |

➡️ https://iexecblockchaincomputing.github.io/flight-pronostics-ui/

Flight Pronostics is a betting dApp where users can bet on whether a flight is going to take off as planned or whether it will be canceled and/or diverted. Off-chain data is needed to check the real-time status of a flight to recognize winners and award prizes. Therefore we have to create an oracle that achieves this purpose and then connect it to our dApp smart contract. We can do all of this via the Oracle Factory.

📚 🛠 Technical Documentation to follow |

  1. Build a custom oracle: https://youtu.be/yh5vTu0r2ZA
  2. Integrate the Oracle Factory oracle: https://medium.com/iex-ec/tutorial-integrate-an-oracle-from-the-oracle-factory-into-your-dapp-54dca917e705
gitcoinbot commented 3 years ago

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

This issue now has a funding of 922.3147 RLC (4030.52 USD @ $4.37/RLC) attached to it as part of the ExecBlockchainComputing fund.

gitcoinbot commented 3 years ago

Issue Status: 1. Open 2. Cancelled

Workers have applied to start work.

These users each claimed they can complete the work by 264 years, 5 months from now. Please review their action plans below:

1) texkodex has applied to start work _(Funders only: approve worker | reject worker)_.

Hello I have looked at your documentation and video and would build a Doracle for a transit system line departure time. 2) 123christopher has applied to start work _(Funders only: approve worker | reject worker)_.

Im interested! I have checked the documentation and am eager to start working on the topic. 3) powpowriderbro has applied to start work _(Funders only: approve worker | reject worker)_.

i am new to bounties. i watched the YouTube link and read over the description and feel confident . I would love to work on this bounty. 4) jorgeantonio21 has applied to start work _(Funders only: approve worker | reject worker)_.

After having lived in France for a couple of years and suffered from the horrors of consistent "late again" by SNCF services, I am ready to tackle this one. The main plan is to build a decentralized oracle using the SNCF API and use create an off-chain app that, using such oracle, that predicts if a specified train is on time or not, using AI methods. 5) russeii has applied to start work _(Funders only: approve worker | reject worker)_.

Yo.

I'm a staff engineer at major US tech company & would love to work on this. 6) manyrios has applied to start work _(Funders only: approve worker | reject worker)_.

I would like to work in this bounty.... Interesting to work with the oracles 7) f1nv3rs3 has applied to start work _(Funders only: approve worker | reject worker)_.

iExec Open Bounty: anyone can claim, deliver the integration, and get rewarded in RLC tokens!

🟡 Description |

Use the SNCF API to predict if a train will arrive at Gare Part-dieu from Paris Gare de Lyon (or any other trainline API with any stations)

🟡 Innovation potential (what tech iExec) |

iExec Decentralized Oracles

🟡 Expected deliverable |

Simple UI with option to vote if the specified train will arrive on time or not, before the oracle is automatically updated at the specific time, providing the result

Learn more on the Gitcoin Issue Details page.

sunydev commented 2 years ago

Hi Please find my PR here : https://github.com/sunydev/iExec-SNCF-APP-ORACLE Thanks

gitcoinbot commented 2 years ago

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

The funding of 922.3147 RLC (618.78 USD @ $0.67/RLC) attached to this issue has been cancelled by the bounty submitter