Protocol Labs is an open-source research, development, and deployment laboratory. Our projects include IPFS, Filecoin, libp2p, and many more. We aim to make human existence orders of magnitude better through technology. We are a fully distributed company. 

Our team of more than 100 members works remotely and in the open to improve the internet — humanity’s most important technology — as we explore new advances in computing and related fields.

Superfluid is a new DeFi Primitive that brings streaming money to Ethereum tokens, allowing them to flow seamlessly between wallets 🌊💰 = 🚀 Streaming money is a new paradigm, and you can use Superfluid to supercharge anything, from real-time financial applications to gamified coordination mechanisms.  📌 Stream-to-vote DAO Governance? 😇 Gamified recurring donations / subscriptions? 🧨 Cash-flow lending / streaming investments? Superfluid is on a mission to enable sustainable and long-term financial innovation 🌈 Bonus points for every hack that supports this vision!

If you're building something 🔥🔥🔥 on Uniswap - whether it's a tool, swap extensions, governance improvements, or even infrastructure for helping others, UGP wants you to make sure you can build it! Please let us know what you're working on and let's discuss how we might be able to help you!

Our current focus is to support specific areas accomplishing the following:

• Usability - improving the user experience
• Community - growing the ecosystem
• Tooling - improving the developer experience

Aave is an open source and non-custodial money market protocol to earn interest on deposits and borrow assets.

SKALE is an Ethereum native multi-blockchain network. SKALE is built to provide each Dapp with its own decentralized gasless blockchain of optimal size and capacity. Security and network orchestration mechanism are based directly on the Ethereum Mainnet. SKALE is full Solidity, very easy for developers to build on and for the end user to interact with.

SKALE is native to Ethereum developer workflow and supports most popular developer toolkits including Truffle, Remix, Web3.js, Web3.py, Hardhat and EtherJs.

Here at the hackathon you will be able to access a SKALE chain with the IMA Bridge (Ethereum <> SKALE) that will be fully devoted to your project. 👇

SKALE chain features

• Fast EVM execution ⚡ (not just token transfers), decentralized FileStorage 📦, and interchain transfer 🧩

SKALE chain integrations

• wallets (Metamask, Portis, Bitski, Torus, Magic, Wallet Connect), all major token standards (ERC-20, ERC-721, ERC-1155, ETH)...

⛓️ GET YOUR IMA SDK AND START BUILDING

• https://skale.network/ethglobal
• https://docs.skale.network/develop/ima-sdk

Every Team Building on SKALE will be able to :

• Claim some SKALE Swag 👕😻
• Get a mentor from the SKALE Innovator Program. 😎

To get your SKALE and IMA Bridge SDK and speed up your smart contracts, upload data to FileStorage, or use interchain transfer:

1️⃣ Get access to your SKALE SDK here

• https://skale.network/ethglobal

2️⃣ Your local SDK is fully dockerized and automatically deployed on your local environment, with all the services you need (SKALE Chain, Ethereum chain (Ganache), file storage, IMA Bridge, and web3 server containers)

Enjoy no delays in full state smart contract execution right here at the hackathon

For people who want to try out SKALE chains:

3️⃣ Deploy to SKALE chain, deploy to Ethereum, and connect through the IMA bridge to transfer assets and messages. Serve tokenURI JSON and images using filestorage and serve assets using the web3 server.

👉 START BUILDING NOW skale.network/ethglobal

Compound Grants funds projects that are building on top of Compound. Applying for a grant is quick and easy, and applicants are notified if they’re approved just as fast. If you’re building a project that can make Compound better, you apply for a grant at compoundgrants.org

DeFi and Web3 need decentralized front-ends and off-chain storage to maintain their decentralization. Skynet provides easy-to-use, easy-to-access decentralized storage for users and developers, without needing any special wallet or browser extensions. Data is stored by hosts on the Sia Blockchain network, and pinned to the network by a decentralized network of Skynet portals. Homescreen builds on Skynet to let DeFi users store versioned builds of application front-ends. Users have easy access to their favorite dapps and files, backed up to Skynet, for maximum control, fraud protection, and censorship resistance. As a developer team, you shouldn’t need to worry about the complexities and liabilities involved in maintaining access to your front-end.

Balancer Protocol allows for automated portfolio management and providing liquidity turning the concept of an index fund on its head: instead of paying fees to portfolio managers, you collect fees from traders who rebalance your portfolio by following arbitrage opportunities. Developers leverage Balancer as a permissionless building block to innovate freely and create new treasury management systems.

Balancer started as a research project in early 2018 inside of BlockScience by Fernando Martinelli when he became obsessed with the problem of multidimensional invariant surfaces.

Eventually, with the help of the founding team including Mike McDonald, he came up with a powerful mathematical framework to enable any portfolio to continuously self-rebalance while generating fees.

If you're building on Balancer whether it's a tool, asset manager, arbitrary pool logic, or even infrastructure for helping others, Balancer Labs is here to help. Please let us know what you're working on and let's discuss how we might be able to assist you!

Sublime lets borrowers access capital-efficient loans by leveraging their reputation.

The Decentralized Credit Network - Leverage your identity to borrow undercollateralized.

Ether Cards is a custom NFT platform to engage, grow, and monetize your community.

By using Ether Cards’ Traits technology, anyone - including artists, musicians, athletes, influencers, and non-profits can create unparalleled experiences for their supporters.

The Ether Cards dynamic ecosystem includes partnerships with Chainlink, Brave Software, Superchief, Venice Institute of Contemporary Art, Vesto.io, Genomes.io, LaMelo Ball Collectibles, Steve Aoki & Stoopid Buddy Stoodios, Mike Tyson NFT Collection by Corey Van Lew, DirtyRobot, Sushi, Enjin, Ethereans and ETH Heads.

Moralis is "Firebase of Crypto" allowing you to build Dapps FAST! Moralis SDK gives you simple Javascript functions to login users, get their transactions, get real-time on-chain alerts, watch smart contracts and so much more.

Instead of wasting time building your crypto backend around RPC nodes - use Moralis Server which gives you a managed crypto backend solution allowing you to go from idea to market in just a few days.

No need to build subgraphs... Make your ideas a reality without re-inventing the wheel!

Rarible Protocol is a set of smart contracts and an open source NFT indexer deployed on Ethereum (soon Polygon and Flow). Some of the cool features include: Lazy Minting (gas free minting), a decentralized exchange with a shared order book between all the NFT applications using the exchange, ERC721 or 1155 minting, a royalties standard which is compatible with externally minted NFTs (meaning we can adhere to application fees and royalties like those of Known Origin for example). 

These tools allow for a wide number of use cases, including: zero onboarding and free minting application for any type of content, two sided marketplaces, displaying of NFTs using our indexer, Listing items for sale in an application and monetizing it via a fee split, analytics tools using our indexer

The Graph is an indexing protocol for organising and efficiently accessing data from blockchains and storage networks. The Graph has been running a hosted service since January 2019 with over 2,300 subgraphs deployed for Web3 and DeFi applications built on Ethereum and IPFS, like Synthetix, Uniswap, Aave, Balancer, Gnosis, Aragon, and more.

Chainlink greatly expands the capabilities of smart contracts by enabling access to real-world data and off-chain computation while maintaining the security and reliability guarantees inherent to blockchain technology. With Price Feeds, Verifiable Randomness, Upkeeps, and making any kind of API call, you can empower your application to do virtually anything.

There is an abundance of resources in the Chainlink documentation for any developer at any level to get started.

Pocket Network is an open blockchain data marketplace for web3 applications that leverages cost-efficient tokenomics to coordinate and distribute multi-blockchain data at scale. Pocket currently supports Ethereum, Polygon, xDAI, BSC, Fuse, and Avalanche. Mint reliable censorship-resistant RPC endpoints, powered by decentralized infrastructure, for any of our supported blockchains using the Pocket Portal today!

Polygon is the first well-structured, easy-to-use platform for Ethereum scaling and infrastructure development. Its core component is Polygon SDK, a modular, flexible framework that supports building and connecting Secured Chains like Plasma, Optimistic Rollups, zkRollups, Validium, etc, and Standalone Chains like Matic POS, designed for flexibility and independence.

If you're an Ethereum Developer, you're already a Polygon developer! Leverage Polygon’s fast and secure txns for your Dapp.

Get started >> here <<

Website | Twitter | Reddit | Telegram

ParaSwap is the fastest DEX aggregator that offers the most developer-friendly plug&play API: set it up and be ready to use it in 20 min or less!

Ledger, Argent and Metamask are some of the DeFi’s most popular dApps that are powered by ParaSwap. The recent integration of ParaSwap on the Ledger Live app marks a big step forward towards a more user-friendly DeFi.

ParaSwap allows multichain swaps on Etherem, BSC and Polygon. Its state-of-the-art algorithm empowers its users with the highest liquidity, best prices, and lowest slippage.

Whether you are a developer for whom Smart Contracts and Web3 have no secrets, a newby in the field or maybe you are somewhere in between feel free to take the ParaSwap challenge! Our doc, our international team and our Discord and Telegram communities will inspire and support you in building your idea.

Dream big, stay focused and code with passion! Join us in bringing DeFi to the world!

0x API is a professional grade liquidity aggregator enabling the future of DeFi applications.

0x is important infrastructure for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.

Welcome to the ETHOnline Hackathon 2021. We are excited to join you in pushing the Web3 envelope over the next few weeks and we are looking forward to support you in turning your ideas into Web3 realities.

Fluence provides the infrastructure and tools to enable decentralized compute for applications and backends on peer-to-peer networks. Nodes in the the Fluence peer-to-peer network host content-addressable services comprised of WebAssembly Interface Types (IT) modules. Aqua, Fluence's purpose-built distribute systems programming language, allows developers to seamlessly program distributed networks and compose hosted services into decentralized applications. As as result, the Fluence platform allows you to bring peer-to-peer compute to a variety of Web3 use cases including data storage, blockchains, identity and to develop custom hosted services and workflows using the Fluence stack.

The 1inch Network unites decentralized protocols whose synergy enables the most lucrative, fastest and protected operations in the DeFi space. The initial protocol of the 1inch Network is a DEX aggregator solution that searches deals across multiple liquidity sources, offering users better rates than any individual exchange. This protocol incorporates the Pathfinder algorithm which finds the best paths among different markets over 60+ liquidity sources on Ethereum, 30+ liquidity sources on Binance Smart Chain, 20+ liquidity sources on Polygon and on Optimistic Ethereum. In just two years the 1inch DEX aggregator surpassed $65B in overall volume on the Ethereum network alone. The 1inch Aggregation Protocol facilitates cost-efficient and secure swap transactions across multiple liquidity sources. The 1inch Liquidity Protocol is a next-generation automated market maker that protects users from front-running attacks and offers attractive opportunities to liquidity providers. The 1inch Limit Order Protocol facilitates the most innovative and flexible limit order swap opportunities in DeFi. The protocol’s features, such as dynamic pricing, conditional orders and extra RFQ support, power various implementations, including stop-loss and trailing stop orders, as well as auctions.

BitGo is the leader in digital asset financial services, providing institutional investors with liquidity, custody, and security solutions. In 2020, BitGo launched Prime Trading and Lending, as well as BitGo Portfolio and Tax, providing clients with a full-stack solution for digital assets. In 2018, it launched BitGo Trust Company, the first qualified custodian purpose-built for storing digital assets. BitGo processes over 20% of all global Bitcoin transactions, and supports over 400 coins and tokens. BitGo’s customer base includes the world's largest cryptocurrency exchanges and institutional investors and spans more than 50 countries. BitGo is backed by Goldman Sachs, Craft Ventures, Digital Currency Group, DRW, Galaxy Digital Ventures, Redpoint Ventures, and Valor Equity Partners.

BitGo is also the custodian of WBTC, the largest ERC20 token backed 1:1 by BTC on Ethereum.

MakerDAO are the builders of Dai, a digital currency that can be used by anyone, anywhere, anytime.

EthBlockArt - Create your own deterministic blockchain art painting Ethereum blocks, mint NFTs.

Enzyme is a decentralised asset management infrastructure built on Ethereum. It enables anyone to build, scale and monetise investment strategies on-chain that natively interact with a wide range of digital assets as well as dozens of DeFi protocols all from one place. While we focus on building tools for fund managers to invest in DeFI, we also give investors the security, transparency and trust they need while retaining full custody of their investments.

Website & App Blog <<

Livepeer is a decentralized live streaming network. It provides the necessary infrastructure for broadcasting video over the internet, at a fraction of the cost to today's cloud infrastructure. The easiest way to get started is through the hosted gateway at livepeer.com, which presents a simple API for developing live streaming applications.

Conjure allows anyone to have access to build the infrastructure they need themselves, easily and fast. The Open Oracle Framework allows for devs to create their own onchain oracles using arbitrary APIs.

Alchemy is the leading blockchain developer platform to build decentralized applications and protocols, supporting Ethereum, Arbitrum, Optimism, Polygon, Flow, and more Website | Twitter | Discord

88mph is an open-source and non-custodial Ethereum protocol allowing you to deposit your crypto and earn a fixed-rate yield, speculate on future yields, and be rewarded with different incentives.

Radicle is a decentralized network for code collaboration. The Radicle stack is made up of a peer-to-peer network complemented by an opt-in Ethereum integration that enables global ENS-compatible names, decentralized organizations, and funding protocols that help maintainers sustain their open-source work.

Get started with Radicle 👉 here 👈

Website | Twitter | Discord

Textile builds tools to connect data on the decentralized web. If you are building with IPFS or Filecoin, we have libraries that can help.

Metis is a secure, decentralized Layer 2 Ethereum scaling solution offering 1-second transactions that cost just a few cents, with inexpensive IPFS-based data storage. Metis partners gain extra revenue from every transaction on our Layer 2 - so join us! Get Started on >>> Metis !!

Twitter- Telegram- Discord- Reddit

UMA is a decentralized financial contracts platform built to enable Universal Market Access. Use UMA’s self-enforcing contract design patterns and provably honest oracle mechanism to create your own financial products using standards like ERC20.

Tellor is a permissionless community of token holders, data providers, and validators. Together, we cryptographically secure putting real world data on-chain. Our goal is to build the most secure, unstoppable oracle in DeFi for a more open digital economy. Tellor helps a mix of DeFi projects including stablecoins, insurance, options and derivatives and lending applications with accessing secure, trustless data.

Website | Twitter | Discord | Telegram

Umbrella Network is a community owned, decentralized oracle service providing secure, low cost and massively scalable data solutions to DeFi applications. Umbrella Network is able to do this by implementing an innovative layer 2 solution utilizing Merkle trees to batch and aggregate transactions, thus allowing for incredibly low cost, highly scalable data to be made available to developers. We are community owned and governed with the majority of the token supply allocated to the community. We offer over 1,200 data pairs, more than any other oracle on the market, and all for free. We are currently live on BSC mainnet, and will be live on Ethereum mainnet this month in September. Additional chain support is planned in the coming months including Solana, Cardano, Polygon and others.

NFTPort is Stripe for NFTs: a One-Stop, Simple and Developer-Friendly NFT Infrastructure & APIs to help developers bring their NFT applications to market in hours instead of months.

We take care of the NFT infrastructure so you can focus on your application.

Built by developers for developers. NFTPort powers 30+ projects with some of them including POAP, Hashtag Protocol and Wolf3D. NFTPort is built by a team of ex-NATO, Nvidia & Monese and backed by the Co-Founders of Polygon, Skype & Wise.

The NuCypher Network provides accessible, intuitive, and extensible runtimes and interfaces for secrets management, secure data exchange, dynamic access control, and secure computation.

Yearn Finance is a decentralized investment aggregator that leverages composability and uses automated strategies to earn high yield on crypto assets. Yearn has deployed more than 200 strategies and has more than $4B in TVL.

Waku is the decentralized communication protocol and network built for the Ethereum ecosystem. Thanks to js-waku, you can leverage the Waku network and add censorship-resistant communications to your dApp. Waku can be used to enable human-to-human communications such as chat groups and encrypted private messages. It can also be used for machine-to-machine use cases, such as multi-sig signature aggregation, layer-2 coordination or game communication layer.

Swivel is building the capital efficient protocol for fixed-yields & cash-flow tokenization. With Swivel, lenders can avoid the volatility of DeFi with fixed-yields, or alternatively extend their lending exposure by purchasing nTokens. Further, with Swivel's orderbook infrastructure and unique token pricing mechanism, lenders can avoid unnecessary slippage, liquidity providers can optimize their inventory, and generalized capital efficiency is increased 100%.

• More Information: Litepaper
• Rinkeby Testnet: https://swivel.exchange

Reflexer is building RAI, a non-pegged, ETH pure stablecoin.

ZORA is the open-sourced NFT Market Protocol on Ethereum that allows users to permissionlessly mint and list NFTs with complete ownership of their market. The two primary products the ZORA protocol provides are the zNFT standard and Auction House. The zNFT standard is an extension of ERC-721 that establishes royalties, codifies provenance of content and metadata, and creates a basic market mechanism for each NFT minted. The Auction House is an open protocol for an owner of any NFT to permissionlessly kick off a reserve auction, eliminating the need to rely on platforms with embedded fees. 

To make it easy to use ZORA, we have built a full stack of developer tools making it seamless for developers to interact with our smart contracts, consume data pertinent to nfts, render generic nft components on the frontend,

DXdao is a collective that builds and governs decentralized products and services. Its current product suite features Omen, a prediction market platform; Swapr, a governance-enabled multi-chain AMM with custom liquidity mining rewards creation and best-price trading features; and DXvote, a custom governance interface for true on-chain DAOs.

DXdao uses a reputation-based governance system; meaning that voting power is non-transferrable and cannot be bought. DXD is an ERC20 token that powers the DXdao ecosystem and has a claim on a share of all revenue from DXdao products. Recently launched, SWPR token is the governance token for Swapr. 

DXdao is fully on-chain and minimizes its reliance on third-parties, controlling its products through ENS, and managing the treasury through binding, on-chain votes. DXdao aims to bring decentralization to DeFi and build resilient financial services for the world.

Biconomy - If you care about usability & seamless experience on your hack, you must consider Biconomy APIs. Through our relayers, you can easily

• Enable free gasless transactions
• Instant ETH<>Polygon transactions
• Ensure no transactions fail or get stuck
• Allow gas to be paid in stablecoins instead of ETH
• Interact with dapp on L2 without changing RPC

Biconomy is building the multi-chain transaction infrastructure for next-generation web3.0 applications. Biconomy aims to eliminate the blockchain complexities associated with decentralized applications so that everyday users can easily interact with them. 30+ DApps leverage our products across multiple chains with a combined total of 1.5M+ transactions.

The Ethereum Name Service (ENS) is a distributed, open, and extensible naming system based on the Ethereum blockchain. ENS’s job is to map human-readable names like ‘alice.eth’ to machine-readable identifiers such as Ethereum addresses, other cryptocurrency addresses, content hashes, and metadata.

ENS has currently over 250 wallets and dapps integrated primarily to resolve Ethereum addresses. In this challenge, we encourage you to use more advanced features of ENS to showcase its power.

We at Covalent believe that access to organized blockchain data can unlock a billion possibilities and so we provide the world's best single unified API to bring full transparency and visibility to assets across all blockchain networks. With the Covalent API, there is no need to invest developer resources in writing sub-graphs or SQL queries as granular, decoded, multi-chain data is immediately available for a dozen blockchain networks including Ethereum, BSC, Polygon, Fantom and Avalanche. Covalent is fast becoming the go-to data provider, with the Covalent API powering over 300 industry-leading projects such as Zerion, ChainGuardians, 0x and Reef. The fastest way to get blockchain data into your ETHOnline project is by using our API. Use it and be immediately eligible for our prize pool!

POAP - The Proof of Attendance Protocol creates a very user-friendly experience for people to collect badges of the events they attend. Thousands of people use POAP everyday and we are looking for ways to enhance and enrich their experience.

Privacy and Scaling explorations is a team at Ethereum Foundation which works at bridging the gap between cutting edge Zero-Knowledge Proof research and applications built on top of the Ethereum network. In this hackathon we will be giving out prizes and helping hackers to build privacy applications using Semaphore and/or RLN.