AM

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ONLINEHACK

04/20

06/03

2022

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IN AMSTERDAM / NETHERLANDS

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basilisk logo
polkadot logo
acala network logo
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subsquid logo
parity logo
origin trail logo
talisman logo
dfg logo
centrifuge logo
moonbeam logo
astar logo
phala network logo
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HACK

ATH

ON

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ONLINE
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amsterDOT 2022

Online Dotsama hackathon, open to anyone

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20.04.22

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03.06.22

Rewards: $350,000+ from bounties and shared prize pool

Registration: Via DoraHacks

Submission guidelines: Can differ (see Github issue of the bounty)

Also submit via DoraHacks to participate in the distribution of the prize pool

Include a short description and a 5-min video

Bounty rewards are distributed by the teams that own them

Shared prize pool is distributed by a jury from the sponsoring teams using quadratic voting

$190,000+ BOUNTIES

by leading projects from the Polkadot & Kusama ecosystem

+ $150,000 PRIZE POOL

by Polkadot Treasury

work

TIES

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Cross chain transfer SDK

Create SDK for sending XCM transactions for polkadot parachains.

< $25,000

in HDX / BSX

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UI for an NFT marketplace in Basilisk

The objective is to use a middleware to index and process historical node data and to build a user interface for the NFT infrastructure and its trading functionality we have built as set of Substrate pallets.

< $25,000

in BSX

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UI for NFT auctions in Basilisk

Create a UI (incl middleware) which interacts with the NFT auctions pallet in Basilisk-node. The pallet supports 3 auction types: English auctions (highest bidder wins), TopUp auctions (used for charity purposes) and Candle auctions.

< $20,000

in BSX

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EVM+ DApp for aUSD yield

Build a DApp in the Acala EVM+ enabling users to earn yield with aUSD (money market, DEX, etc.)

< $20,000

in aUSD

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Arbitrage Bot for Basilisk

Create an arbitrage bot that speculates on the price differences between 2 or more markets. The solution must be able to trade between Basilisk and any other Kusama parachain. There is a bonus bounty for CEX integration and another bonus for utilising the node's mempool.

< $14,500

in BSX

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Astar Native Wallet Solution

Build a wallet that can manage various assets and view staking rewards from a single interface that is easy to use.

< $14,000

in USDC

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Token Bridge Contract Between WASM and EVM

Build a bridge contract on both the WASM contract environment and EVM on the Shibuya test network that can transfer ERC20 (and PSP22) between two different account schemes (SS58 and H160) alongside a simple web-based wallet to manage and transfer from one token to another.

< $14,000

in USDC

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EVM+ Substrate Pre-compiles

Build a new pre-compile to expand the functionality of the Acala EVM+

< $10,000

in aUSD

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Cross-parachain DApp

Build a cross-parachain DApp that interacts with multiple parachains on Polkadot or Kusama.

< $10,000

in aUSD

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Front-end, tools, or utility service

Build a front-end, tool, or utility service for the Acala ecosystem.

< $10,000

in aUSD

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Vault Interface

We have an interface for Vaults running on: https://kintsugi.interlay.io/. However, Vault operators might want to be able to have custom interfaces and see more information like current prices of Bitcoin, incoming oracle price changes, or see how they compare to other Vaults in terms of BTC locked. The idea for this challenge is to build a standalone dashboard for Vaults that operators can extend with their own information. You could do this as a browser-based interface, mobile interface, or terminal interface.

< $10,000

in KINT / INTR

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Trading/Arbitrage Bots

As with most DeFi systems, it's possible to make a profit by interacting with the Interlay/Kintsugi bridge. It’s possible to automate capturing these profits by using bots. The challenge here is to develop a bot that can capture profits by observing on and off-chain data and execute actions.

< $10,000

in KINT / INTR

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Dashboard and System Information

It's better to know what's going on. Bridges are complex and displaying all the information of the system health, how much asset are currently bridged, and if the system is secure is vital to understand for the community. We are looking for builders that can take our squid-powered dashboard to a new level.

< $10,000

in KINT / INTR

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Astar Native Wallet Solution

Build a marketplace for providing micro-rewards to artists for their artwork.

< $10,000

in USDC

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Liquid Staking Solution for dApps Staking

Build a UI and smart contracts that allow the users to stake ASTR to earn dApp staking rewards while receiving Liquid ASTR to maintain full control of their staked tokens and use the value across Astar DeFi applications.

< $7,000

in USDC

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Build Your Own DApp with Fat Contract

In this challenge, you are going to build a fully functional DApp on Phala Confidential Cloud. A qualified DApp should be useful to solve some real-world problems or bring fun to people. It should also address the unique features of Phala (privacy-preserving, CPU extensive, or with HTTP requests)

< $5,000

in PHA

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Karura DeFi Dashboard

The winning team has to use Subsquid’s SDK to extract and process on-chain data, and then build a lightweight Web UI to access and display it.

$3,000

in USDT

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Build a DApp that Uses XCM

XCM functionality was enabled on Moonriver by introducing the XC-20 standard, a Substrate-native asset that conforms to ERC-20 standards. xcKSM or KSM migrated from the Kusama Relay Chain, is the first XC-20 to launch on Moonriver and allows KSM to be harnessed in the growing DeFi ecosystem in Moonriver. xcKSM is already tradable on several decentralized exchanges. XC-20s look and behave like typical ERC-20s, which means that interacting with them is easy. However, before getting started, you should understand the fundamentals of how XCM works. In this challenge, build a project that harnesses XC-20s on Moonriver.

$2,000

in USDT

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Launch a Cross-Chain Asset owned by a Smart Contract

One of the first major applications of XCM on Moonbeam is sending and receiving assets from other parachains. But did you know Moonbeam also enables you to create your own custom cross-chain assets? The challenge is to create a custom cross-chain asset that is owned by a smart contract on Moonbase Alpha.

$1,000

in USDT

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Link your Github account to on-chain identity with HTTP Request

In this challenge, you will experience how to use Fat Contract's HTTP request capability to associate a Phala account with a Github user. Such functionality serves as the core for Decentralized Identity (DID). Further, we will show how to deploy your contract in Phala Testnet and interact with it through our frontend SDK.

< $1,500

in PHA

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Open Category

Open to submissions of all projects which contribute to the Polkadot and/or Kusama ecosystems. Not based on a specific project bounty, however the submissions (via DoraHacks) are eligible for the distrinbution of the prize pool from Polkadot treasury.

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Shared prize pool

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WHAT IS amsterDOT?

4 days of conf & hack sessions organized by some of the leading projects of the Polkadot and Kusama ecosystems.

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substrate logo
substrate logo

Offering an inclusive space to meet, greet, talk and exchange thoughts, and perhaps kick off the next interesting collaboration. Targeting the wider crypto community.

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CON

FERE

NCE

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IN AMSTERDAM / NETHERLANDS

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WESTERUNIE Klönneplein 4-6, 1014 DD
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#1

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CONFERENCE

20

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#2

DAY

CONFERENCE

21

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#3

DAY

CONFERENCE

22

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#4

DAY

CONFERENCE

23

APRIL

work
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#2

DAY

WORKSHOPS

21

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#3

DAY

WORKSHOPS

22

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#4

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WORKSHOPS

23

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