bandprotocol / cross-chain-hackthon

Challenges for the cross-chain hackthon 🔥
https://gitcoin.co/hackathon/cross-chain/
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⚔️ Dynamic IBC for Band Protocol in Agoric Smart Contract Platform (Cosmos x Band x Agoric) #1

Open smiled0g opened 4 years ago

smiled0g commented 4 years ago

Prize Title

Dynamic IBC for Band Protocol in Agoric Smart Contract Platform [Cosmos x Band x Agoric]

Prize Bounty

$500 in BAND & 3 x Ledger Nano S

Challenge Description

The challenge is to integrate Band Protocol’s oracles with the Agoric smart contract platform. This will allow smart contracts on the Agoric platform to connect securely to external data points and APIs through Band Protocol’s oracle feature.

Here’s how you would build a DeFi application on the Agoric blockchain:

  1. Define a new IBC app protocol for BandChain messages
  2. Define the necessary Protobuf
  3. Deploy parser contract using JS w/ Agoric smart contract platform

We encourage you to build a DeFi application with a user-friendly interface and experience but are open to new types of decentralized applications that we haven’t seen yet!

Be creative - leverage Band Protocol to tap into all types of data and aggregate it your way.

Band Protocol can connect smart contracts to any open API to provide cryptocurrency or stock prices, on-chain metrics, random numbers, flight data, weather events, Ethereum gas costs, Bitcoin block hash and more! Don’t hesitate to reach out to the team if you’d like to connect to a custom API.

Submission Requirements

You will need to work closely with both Band Protocol & Agoric teams to make sure the following properties are met:

In addition, submissions must:

Submission Deadline

May 11th, 23:59:59 UTC

Judging Criteria

The prize will be awarded to the submission that produces the:

Winner Announcement Date

May 18th, 2020

gitcoinbot commented 4 years ago

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


This issue now has a funding of 1000.0 BAND attached to it.

uivlis commented 4 years ago

Hi @smiled0g is this bounty still alive? I might want to take on it.

gitcoinbot commented 4 years ago

Issue Status: 1. Open 2. Cancelled


The funding of 1000.0 BAND (1729.0 USD @ $1.73/BAND) attached to this issue has been cancelled by the bounty submitter