🏆 1inch Network is offering:

• 🥇 1st: $8000 in 1INCH
• 🥈 2nd: $5000 in 1INCH
• 🥉 3rd: $3000 in 1INCH

#1 NFT Marketplace on the 1inch Limit Order Protocol

Build a marketplace on which users could sell NFTs for any tokens, using the 1inch Limit Order Protocol. Alternatively, you can build an NFT auction based on the 1inch Limit Order Protocol.

#2 NFT Aggregator

Build your own Unicorn project from the scratch. Build it on top of the 1inch Aggregator or 1inch Limit Order Protocol for the most efficiency or feel free to create your own product.

#3 Margin trading on the 1inch Limit Order Protocol

Write a smart contract enabling the creation of limit orders for margin trading on the 1inch Limit Order Protocol.

#4 Margin trading using the 1inch Aggregation API

Build an interface and smart contracts for margin trading using the 1inch Aggregation API. The 1inch Aggregation API has been successfully used in a range of projects, including MetaMask, Coinbase Wallet, Gnosis and Ledger.

#5 Automated market making strategy for stablecoins using the 1inch Limit Order Protocol

Write a smart contract that creates buy/sell orders for stablecoins. The idea is to be able to buy stablecoins at lower rates and sell at higher rates, making a profit on rate differences. A smart contract would simultaneously create buy and sell orders.

#6 Open Track

Suggest your own solution, keeping in mind that the 1inch Limit Order Protocol has conditional execution and arbitrary price discovery.

🏆 Aave Grants DAO is offering:

Most innovative products built on top of the Aave protocol

• 🥇 1st $7.5k
• 🥈 2nd $4.5k
• 🥉 3rd $3k
• 💎 4th $1k

For inspiration:

• High leverage tokenized positions on EUR/stablecoins using eMode
• Protocol for credit delegation with credit scoring
• Bridge protocol that uses portals to move assets between L2 and L1
• Mechanisms for permissionnless listing that uses Listing admins
• Risk management automated tool that changes risk parameters by evaulating market conditions
• Token wrapper user-facing page (Convert your aTokens in waToken with fixed balance easily for tax optimisation and easier protocol integrations)
• A simple AIP builder choose to asset, Risk parameters input variables and script generate an AIP payload
• Integrate HAL in the Aave frontend some type of notifications
• Combine portals and credit delegation of Aave V3 to build full positions teleportation
• Asset ready to join aave monitor check if an asset has a chainlink price feed and reach volatility and volume threshold to be a good candidate for aave.
• Aave Forex tool. Short assets 10-50x using emode, flashloans and curve

🏆 Mina is offering:

• 🥇 First Prize - $8,000
• 🥈 Second Prize - $5,000
• 🥉 Third Prize - $3,000

We invite participants to build any cool integration or application which utilizes Mina and benefits the ecosystem.

🏆 Optimism is offering:

🥇 Best Optimism Ecosystem Contribution

• Prize: $2,500 x 2

🤩 Best Optimistically Ethereum Contribution

• Prize: $2,500 x 2

🚀 Just Deploy!

• $200 for the top 10 teams that deploy their project onto Kovan
• $200 bonus if you also deployed to Mainnet!

🔥 Use tkn.eth in your dapp

• $200 for the top 10 teams to deploy (anywhere) using tkn.eth

👉 Read more about the Optimism prizes >> here <<

🏆 SKALE is offering:

Requirement: Must be built on SKALE

• 🥇 $5,000 in SKL - Grand Prize. Awarded for the best use of SKALE with opportunities for follow-up investments and further grants
• 🎮 $5,000 in SKL - Metaverse, Gaming, NFTs. Can be numerous winners.
• 🤝 $2,000 in SKL - Partner Integration. For teams integrating SKALE plus an ecosystem partner - ie Chainlink + SKALE or The Graph + SKALE. Can be numerous winners.
• 🏊 $4,000 in SKL - Prize pool divided among all teams that launch any product on SKALE

🏆 WalletConnect is offering:

Best projects that use WalletConnect

DeFi Track

• 🥇 1st - $4,000
• 🥈 2nd - $2,000
• 🥉 3rd - $1,000

Social Track

• 🥇 1st - $4,000
• 🥈 2nd - $2,000
• 🥉 3rd - $1,000

🏊 Pool Prize - $2,000 to honorable mentions that have full integration with WalletConnect

🏆 Gearbox is offering:

• 🥇 1st prize - $7,000
• 🥈 2nd prize - $4,000
• 🍳 The simplest implementation of a composable leverage strategy - $1,000
• 🥚 The most complex & hard composable leverage strategy - $1,000
• 💡 The most easy leveraged strategy for any user - $1,000
• 🧮 The best analytical dune dashboard - $1,000
• 🥋 Leverage Sensei's Favorite - $1,000

🏆 IPFS and Filecoin is offering:

Challenge: 'Best use of IPFS for content-addressing and/or Filecoin for decentralized storage or anything that builds on top of either'

• 🥇 1st Place - $6,000
• 🥈 2nd Place - $3,000
• 🥉 3rd Place - $2,000

🏊 Prize Pool - $5,000 - for anyone building on IPFS or Filecoin; distributed equally among all qualifying submissions.

🏆 Livepeer is offering:

• 🎥 Killer video-centric social media, creator, or gaming application – wow us! – $6,000
• 🖼 Best video NFT minting application that leverages the NFT Video Minting SDK - $4,000
• 📀 Best video on demand application (like YouTube) leveraging Livepeer’s VOD MVP - $4,000
• 🤖 Best application of Livepeer in the metaverse - $2,000

🏆 Polygon is offering:

GRAND WINNERS: Top 3 Winners - Best Dapp Built on Polygon(Defi/NFT/Gaming)

A General Open track to build Defi Dapps, NFT platforms and the next gen gaming experience.

• 🥇 First Place - $5,000
• 🥈 Second Place - $3,000
• 🥉 Third Place - $2,000

TRACK 1: Best Dapp incorporating Polygon Finity Design System

• 🎨 $2,500

Finity is an open-source, cross-platform and powerful design system that lets you create DApps that your users would love. Design your Web3 dapp using Finity’s elements.

Resource link: https://finity.polygon.technology

TRACK 2: Best Dapp Incorporating Polygon ID

• 🚀 $2,500 

Polygon ID is a blockchain-native identity system with programmable privacy that empowers people and enables the creation of trusted interactions with web3 services. Build a dapp leveraging this usecase.

Resource link: https://polygon.technology/polygon-id

🏆 Tatum is offering: 🥇 $5,000 for the Best Overall Project Built on Tatum 🌠 $4,000 for the Most Impressive NFT Project Built on Tatum 🏦 $3,000 for the Top Implementation of Tatum Virtual Accounts 📈 $1,000 for Outstanding Projects with Huge Potential (3x) **Project starters:**Here are a few ideas of what to build on Tatum to get your inspiration flowing: NFT marketplaces - Build future-thinking NFT marketplaces using Tatum’s framework to work with multiple blockchains at once. With our prebuilt smart contracts, you don’t need to code token smart contracts or even build marketplace listing features yourself — it’s all ready to go, even with a free plan. In-game blockchain integrations - Create a currency for your game, tokenize skins and various in-game assets in minutes, or build the next big metaverse on Tatum. With our ERC-20, ERC-721, and ERC-721 APIs, you’ll be able to integrate tokens into your game in no time. Multi-chain fintech apps & exchanges - Use Tatum Virtual Accounts to create multi-chain apps, multi-currency wallets, and leverage out-of-the-box exchange features to effortlessly swap assets across chains. Hybrid financial solutions - Integrate blockchains into existing financial systems to create “hy-fi” solutions. Virtual accounts offer automatic market value calculation for every transaction as well as advanced compliance features.

🏆 dYdX Grants is offering:Best use of dYdX

• 🥇 First Place - $5,000 in dYdX
• 🥈 Second Place - $3,000 in dYdX
• 🥉 Third Place - $2,000 in dYdX

🏆 Connext is offering:

• 💡 $5000: Best use of a cross-chain dApp that uses permissioned calls (e.g. DAO governance).
• 💸 $2000: Best use of a cross-chain dApp that uses permissionless calls (e.g. deposit into an LP).
• 📈 $500, $300, $200: Contribute to example xapp flows that we’ve already carved out in the starter kit.

Judging Criteria

• Creativity - Demonstrate use cases that we haven’t thought of or improve the user experience for existing flows in novel ways.
• Quality - While hackathons are a sprint and we fully expect end results to be scrappy, we’ll give bonus points to projects that deliver with more polish.
• Impact - Bonus points for projects that can create value for the wider ecosystem.

🏆 Superfluid is offering:

• 🥇 $3,000 for the best overall project built with Superfluid
• 🚀 $2,000 for the most futuristic project built with Superfluid
• 🤝 $2,000 for Superfluid integration with another Sponsor (two teams = $1,000 each)
• 🏊 $1,000 Prize Pool (Split between all non-winning, but qualifying teams that submit for a prize)

🏆 Voltz is offering:

• 💪 $4,000 for the most useful application built on Voltz
• 🎨 $2,500 for the most creative application built on Voltz
• 🏅 $1,500 for a qualifying application built on Voltz

🏆 SkillWallet is offering:

1. ID (H)Activist Track (3.500 USDC)

Most innovative project/DAO using SkillWallet for Public Goods, (H)Acktivism or Social Issues (local and otherwise).

• 🥇 1st - 2,000 USDC
• 🥈 2nd – 1,000 USDC
• 🥉 3rd – 500 USDC

Judging Criteria

From a technical standpoint, in order to be considered, each project needs to have a functional integration of SkillWallet and, at least:

1. Deploy a DAO using our Partner's Agreement
2. Integrate SkillWallet as a Decentralized Authentication System
3. Use Partner's Dashboard to set up Roles & Skills, and coordinate Tasks between Community Members.

Projects that are incomplete, or do not make functional usage of 1-to-3 won't be considered for the Prize.

2. Feature Track (3.500 USDC)

Build any DApp on the top of a Partner's Community/DAO deployed with SkillWallet. The DApp needs to propose a novel use/feature of SkillWallet for ID, Task Coordination or Membership purposes.

• 🥇 1st - 2,000 USDC
• 🥈 2nd – 1,000 USDC
• 🥉 3rd – 500 USDC

Judging Criteria

From a technical standpoint, in order to be considered, each project needs to have a functional integration of SkillWallet and, at least:

1. Deploy a DAO using our Partner's Agreement
2. Integrate SkillWallet as a Decentralized Authentication System
3. Use Partner's Dashboard to set up Roles & Skills, and coordinate Tasks between Community Members.

Projects that are incomplete, or do not make functional usage of 1-to-3 won't be considered for the Prize.

**3. Pool Prize **(1000 USDC)

Make any functional integration of SkillWallet.

Each project making a functional integration of SkillWallet will be rewarded - no questions asked.

• 🏊 100 USDC for each valid submission

Judging Criteria

This Pool Prize has a total of 1000 USDC, max. 100 per team. If less than 10 teams will apply, the prize remaining will be assigned to future Grants. If more than 10 teams will apply, the Pool Prize will be split equally amongst all the valid submissions. 

🏆 APWine is offering:

• 🍷 Best yield strategy leveraging APWine (vault, bots, automated strategy) = $4,000 in APW
• 🤝 Best integration with another protocol (leverage APWine and other DeFi building blocks between to create new products) = $2,500 in APW
• ✨ Open Subject (surprise us) = $1,500 in APW

🏆 UMA is offering:

Best product using UMA's Optimistic Oracle

• 🥇 1st prize - $6,000
• 🥈 Runner up - $2,000

🏆 Tempus is rewarding creative uses of the Tempus protocol to increase its position in the DeFi space.

Tempus will be awarding $5,000 and $3000 in prize pool to the best two hack submissions:

• 🥇 1st Prize - $5,000
• 🥈 Runner up Prize - $3,000

To judge the hacks we'll look for the following in awarding prizes:

1. The longevity of the hack (whether it will continue to exist after the hackathon)
2. The quality of the end product
3. The potential impact of the hack
4. The "x factor" of the hack

Ideas to Get Hackers Started:

• Analytics dashboard for Tempus displaying Fantom and Ethereum pools
• New outbound integrations e.g., (Angle protocol, Maple, Dex pools)
• Fixed yield vault strategies
• Build a Gnosis Safe App for Tempus

🏆 Lens Protocol is offering:

• 🥇 $6K for first prize
• 🥈 $2K for second prize

🏆 The Graph is offering:

Best use of existing subgraph(s) on The Graph Explorer:

• 🥇 Grand prize: $2500
• 🥈 1st Runner-up: $1000
• 🥉 2nd Runner-up: $500

Best new subgraph on The Graph Explorer" category:

• 🥇 Grand prize: $2500
• 🥈 1st Runner-up: $1000
• 🥉 2nd Runner-up: $500

🏆 Uniswap Grants Program is offering:

Best usage of any scaling solution with Uniswap

• 🥇 First place: $3000
• 🥈 Runner Up: $1000

Most Innovative Uniswap project

• 🥇First place: $3000
• 🥈 Runner Up: $1000

🏆 Web3Auth is offering:

• 🥇 Best Application to Integrate Web3Auth - $4,000
• 🥈 2nd Best Application to Integrate Web3Auth - $2,000
• 🥉 3rd Best Application to Integrate Web3Auth - $1,000
• 💪 Web3Auth UX Prize - $500
• 💪 Web3Auth UX Prize - $500
• 💼 Web3Auth Business Case Prize - $500

🏆 Gnosis Safe is offering:

Gnosis Safe Legacy Module

• 🥇1st: $2,000
• 🥈 2nd: $1,250
• 🥉 3rd: $750

Sign in with Gnosis Safe

• 🥇1st: $2,000
• 🥈 2nd: $1,250
• 🥉 3rd: $750

👉 See more details about the prizes >> here <<

🏆 Build a compelling dapp with Coinbase Wallet to attract more users into the web3 ecosystem.

Prizes:

• 🥇 1st Place: $5,000
• 🥈 2nd Place: $2,000
• 🥉 3rd Place: $1,500

Judges will be looking for teams that have:

• Successfully built a dapp using Coinbase Wallet extension or mobile
• Quality of UX/UI, originality, technical robustness, and potential for future growth
• Successful Coinbase Wallet integration using any of the methods outlined in the Coinbase Wallet SDK documentation. Wallet integration must be fully functional (We recommend using: web3react, web3modal, wagmi, web3-onboard)
• Submitted feedback on their experience building with Coinbase Wallet

Judging Criteria:

• Successful integration with Coinbase Wallet (5 points)
• Accessible and friendly UX/UI (5 points)
• Technical complexity and robustness (5 points)
• Originality, creativity, potential for future growth (5 points)
• Quality of feedback on developing with Coinbase Wallet (5 points)

🚨 You MUST fill out the Coinbase Wallet feedback form in order to qualify for a prize

🏆 Tribe DAO is offering:

• 🚀 Best use of Tribe Turbo - $2,500
• 🛠 Best use of ERC-4626 - $2,500
• 🎡 Best use of Flywheel-V2 - $2,500

🏆 Toucan is offering:

• 📈 Best Toucan protocol improvement or extension prize - $5000 
• 🧩 Best integration of Toucan products prize - $3,000

🏆 Ambire is offering:

TLDR: Build a plugin for Ambire Wallet and win $4,000

We challenge all ETHAmsterdam hackers to create a plugin to integrate with Ambire Wallet. The plugin system is integrated and developed on the Gnosis protocol (Safe App), making creating plugins incredibly easy. 

You can create a plugin for about anything - a DeFi protocol, a dApp, a game… unleash your creativity and go wild. 

Our team will then judge all submissions and the best one will receive a prize of $4,000. 

Ready to hack?

Start here ➡️ https://github.com/AmbireTech/wallet/blob/main/how-to-creat-a-plugin.md

🏆 Blockdaemon will be awarding $4,000 in prizes. Prizes will be awarded for the best use of our Ubiquity API suite. Contact our team at ETH Amsterdam for more information and assistance in getting started with Ubiquity. 

Prizes awarded:

• 🥇 $3,000 first prize
• 🥈 $1,000 second prize

How to get started:

1. Join our Discord or email araby@blockdaemon.com to answer any questions and get support
2. Apply to join us in our Hacker House

Judging Criteria:

1. Originality
2. Functionality 
3. Pushing the limits of Ubiquity

🏆 BOBA is offering prizes to the 3 best projects to launch on the BOBA network:

• 🥇 First place prize: $2,500 in $BOBA
• 🥈 Second place prize: $1,000 in $BOBA
• 🥉 Third place prize: $500 in $BOBA

🏆 EPNS will be offering $4,000 in prizes.

• ✨ 4x $500 for the best creation of channel/ Dapp/ use Frontend SDK in their Dapp.
• 🧩 2x $1,000 for the most creative use of Backend SDK / Smart Contract in your Dapp, web3, communication layer.

What should I build?

Anything you want, really. Ping your creative bud, don’t limit your imaginations. Only thing mandatory is you should consume EPNS ecosystem (Backend SDK, Frontend SDK, Smart Contract, Dapp).

A Few Examples:

• Integrate our Notification UI through Frontend SDK in any Blockchain wallets.
• Create a notifications tab in your dApp for the user which shows their notifications.
• Try to create an innovative channel over EPNS, few examples of channels that already present in EPNS ecosystem are:
• ENS - Never lose out on your ENS domain, we will notify you when your domain is about to expire.
• CoinDesk - CoinDesk is the most trusted media, events and data platform for the crypto economy.
• ETH Gas Price Tracker - Highs-lows of Ethereum gas! We’ll notify you when Ethereum gas prices as off the roof.
• But really it all depends on your creativity and the way you improve the UX through EPNS in anyway you want

🙌🙌 Judging Criteria - what will we be looking at?

• Design
• Novelty/Originality
• Technical Accomplishment
• Potential Impact
• Creativity/Fun

👉 Read more >> here <<

🏆 The Findora Foundation will hand out three prizes to winning projects in the following denominations (all payable in $FRA smart tokens):

• 🥇 First Place - $2,500
• 🥈 Second Place - $1,000
• 🥉 Third Place - $500

🏆 Flux is offering:

• 🥇 #1 Prize: $2,000
• 🥈 #2 Prize: $1,200
• 🥉 #3 Prize: $800

🏆 zkSync is offering:

Best Implementation of zkSync v2 (Judge's Choice)

• 🥇 1st: $2,500
• 🥈 2nd: $1,000
• 🥉 3rd: $500

🏆 Spruce wants to encourage the creative use of Sign-In with Ethereum to build rich Web3 applications. Spruce will be awarding $4,000 USD worth of prizes for teams that use Sign-In with Ethereum in their applications to meaningfully gate usage and access in certain ways, contribute to or extend our existing open-source libraries, or is generally a part of the core application flow. 

• 🏆 1x $1,500 for best use cases that use Sign-In with Ethereum for a meaningful workflow in an application. 
• ✅ 2x $500 for additional use cases in projects that integrate and use Sign-In with Ethereum.
• 📚 1x $1,500 for any meaningful contribution to a new or existing Sign-In with Ethereum library (such as extending our open source Discourse library).

🏆 Yearn Finance is offering:

🥇 2 prizes of $2,000 for the Best Overall Project Built With Yearn

This includes:

• New innovative ways to use the protocol
• New innovative investment strategies that can be plugged into one of our vaults
• New tools for users, vaults, or strategies management
• Improve available products/services
• Interaction with protocols we are not yet integrated with

When building, pay special attention to security. We encourage unit tests and using coding best practices. You’ll earn additional points for that.

If your project exceeds our expectations we are open to further collaborations and funding. 

Let’s build together 🚀

🏆 Zerion will be awarding $4,000 in prize pool money to teams that demonstrate the most interesting and innovative use of the Zerion API:

• 🥇 1st prize: $2,500
• 🥈 2nd prize: $1,500

🏆 Gelato Network will be offering $4,000 in prizes. You are eligible to win one of the prizes if you created a task on Gelato which successfully automates certain functions in your dapp.

• 🥇 Grand Prize - $1,000
• The Grande Prize is $1,000 worth of $GEL tokens for the coolest use case that utilize Gelato.
• 🥈 Runners Up - $500 (6)
• We will choose six (6) projects that will receive $500 worth of $GEL tokens.

Gelato supports the following networks and it doesn't matter which ones you use in order to be eligible for one of the prizes: 

• Ethereum
• Polygon
• Fantom
• Avalanche
• Gnosis Chain
• Arbitrum
• BNB Chain

What should I build? 

Anything you want, really. The only requirement is that your smart contracts require some sort of automation in the background, which you will use Gelato's decentralized network of bots to execute transactions on your behalf.

A few examples:

• Automated daily rewards distributions to your users
• Dynamically changing the NFT SVG in your smart contracts based on certain conditions => see tutorial here
• Automatically petting your Aavegotchi NFT every 12 hours => see tutorial here
• Automatically harvesting yield farming vaults every time it’s profitable 
• Update your Uniswap TWAP Oracle every 2 hours

We encourage you to think outside the box!

Specific requirements?

In order to qualify for winning one of the Gelato prizes, you have to create a task on https://app.gelato.network that has successfully executed your particular automation use case at least once. It doesn't matter which network you use, and winners will be chosen based on the creativity of their use case.

🏆 Union will be awarding $4,000 in prize money plus voting power to teams that build the most interesting thing on top of the Union Protocol.

• 🥇 First Prize - $2500 + 5k UNION
• 🥈 Second Prize - $1500 + 3k UNION
• 🥉 Runner Ups - 1k UNION

A few areas to could be:

1. UI to make it easier to identify people to vouch for
2. Autonomous Underwriter
3. Contract that uses Borrow

🏆 Evmos is offering:

🥇 Grand Prize: $2,000

• This prize will be rewarded to the team that builds the most innovative application that shows off the unique abilities that Evmos has to offer.

✨ 2x Honorable Mentions: $1,000 each

• These prizes will be rewarded to the best projects deployed to or supporting the Evmos ecosystem.

Any project that meets one of the following criteria is eligible for any of the prizes mentioned above. To jumpstart the growth of the Evmos ecosystem, we are created a helpful list of topics that may be eligible for the Evmos prizes during ETHAmsterdam:

1. NFT: Build an NFT smart contract project, Marketplace (dApp), or other supportive tooling (e.g. NFT fractionalization, rentals, etc.) to support the burgeoning NFT ecosystem on Evmos. Judges will be looking for projects with a usable UI and broad support for multiple Ethereum NFT standards.
2. Wallets: Build an EVM+Cosmos+IBC-compatible wallet that integrates Evmos’ JSON-RPC and gRPC services and is able to display ERC20 tokens, Cosmos coins, and IBC vouchers. Bonus points: Multisig support, WalletConnect V2 support.
3. Dashboards and Visualizations: Build a block explorer for displaying Cosmos data alongside EVM data (transactions, blocks, etc). Judges will be looking for projects that push the envelope on “seamless cross-chain UX”.
4. EVM DeFi: Port an existing open-source DeFi smart contract project or build and deploy your own DeFi smart contract application onto Evmos. As with the NFT challenge, your smart contracts must have a usable UI. Support integrations with as many other projects as possible for maximum consideration.
5. IBC-EVM interoperability: Build an IBC SDK application module to be deployed on Evmos, that is able to handle EVM or smart contract interoperability between two connecting chains that integrate the Ethermint library’s EVM module. The module should be able to process cross-chain contact calls.
6. Cross-chain (Ethereum/EVM) challenge: Port or build an EVM bridge and deploy it on Evmos so that Ethereum assets (ERC20, ERC721, ERC1155) can be bridged to the Evmos EVM and vice versa.

🏆 Radicle is offering:

🥇Best project extending Radicle

• 3,000 USDC 

We're particularly interested in seeing extensions to the Radicle CLI in the form of sub-commands. Ideally these subcommands come with documentation via a --help flag and should do something that cannot already easily be done with existing commands.

🏆 Dune Analytics is offering:

Prizes to a dashboard providing the best overview of what's going on in Ethereum in any single week. Extra points will be given for creativity.

• 🥇 $2,000 for the winner
• 🥈 $1,000 dollars for the runner up. 

🏆 QuickNode is offering:

• 🥇 1st place: $500 Cash + $1000 QN Credits
• 🥈 2nd place: $250 Cash + $500 QN Credits,
• 🥉 3rd place: $250 QN Credits

for projects using QuickNode