{"schema":"BUIDL","d":{"id":14459,"members":[],"pictures":["https://cdn.dorahacks.io/static/files/190f653ed097da870f5b535499c82a72.png"],"roundProjects":[],"hackathonProjects":[{"id":15655,"hackathon":{"id":431,"tabSet":[{"id":751,"name":"Key Dates","slug":"key-dates","description":"| Date | Event |\n| --- | --- |\n| June 22 (Sat) | Hackathon kick-off
Submission period begins |\n| June 22 (Sat) - Aug 1 (Thu) | Submission period |\n| Aug 1 (Thu) | Final date of submission |\n| Aug 2 (Fri) - Aug 16 (Thu) | Review period |\n| Aug 19 (Mon) | Winners announced |\n| Aug 22 (Thu) | Finalists demo (Livestream) |"},{"id":752,"name":"Tracks and Prizes","slug":"tracks-and-prizes","description":"# **Tracks**\n\n**Chainflip SDK Track** - Develop cross-chain applications and tools utilising the Chainflip SDK. Create solutions spanning various categories, leveraging the Chainflip SDK for cross-chain functionalities, such as wallet integrations, aggregators, and swapping mechanisms.\n\n**Chainflip x THORChain x Maya Protocol x SwapKit Track** - Utilise the Chainflip, THORChain, and Maya Protocol SDKs to explore synergies and discover new opportunities by combining or separately leveraging these protocols. Implement SwapKit SDK and API to enhance connectivity of the protocols. Build innovative applications, tooling, and use cases that enhance the functionality of aggregators and wallets, and improve protocol capabilities in swapping, liquidity provision, lending, and chain integration.\n\n**General Track** - Develop solutions that extend beyond direct Chainflip SDK implementation by focusing on enhancing protocol functionalities in areas such as liquidity provision, integration tooling, chain integration, and overall protocol integration experience. Utilise the Thunderhead architecture, which has built staking solutions for Chainflip, to create innovative applications that leverage its capabilities. Utilise SwapKit tools to further improve protocol and its ability to be integrated with third parties. This track encourages the development of advanced tools and use cases that improve the efficiency and interoperability of the protocol's ecosystem.\n\nParticipants are welcomed to submit solutions to multiple tracks.\n\n# **Prizes**\n\n### **A total of $80,000 worth of FLIP, RUNE, CACAO and THOR in prizes will be awarded**\n\n**Chainflip SDK Track**\n\nTotal prize bucket: $20,000 worth of FLIP\n\n- 1st Place - $10,000 worth of FLIP\n- 2nd Place - $7,000 worth of FLIP\n- 3rd Place - $3,000 worth of FLIP\n\n**Chainflip x THORChain x Maya Protocol x SwapKit Track**\n\nTotal prize bucket $35,000: $10,000 worth of FLIP, $10,000 worth of RUNE, $10,000 worth of CACAO, $5,000 worth of THOR\n\n- 1st Place - $5,000 worth of FLIP; $5,000 worth of RUNE; $5,000 worth of CACAO\n- 2nd Place - $3,500 worth of FLIP; $3,500 worth of RUNE; $3,500 worth of CACAO\n- 3rd Place - $1,500 worth of FLIP; $1,500 worth of RUNE; $1,500 worth of CACAO\n - Special Prize: SwapKit Implementation - $5,000 worth of THOR\n\n**General Track**\n\nTotal prize bucket $25,000: $20,000 worth of FLIP, $5,000 worth of THOR\n\n- 1st Place - $10,000 worth of FLIP\n- 2nd Place - $7,000 worth of FLIP\n- 3rd Place - $3,000 worth of FLIP\n - Special Prize: SwapKit Implementation - $5,000 worth of THOR\n\n# **Judging Criteria**\n\n- Innovation and Creativity: How novel and creative is the approach in integrating the SDK.\n- Technical Complexity: The technical sophistication of the solution, including optimization techniques, scalability strategies, and efficiency improvements.\n- Practical Applicability: The potential practical impact and usability of the solution in addressing existing challenges.\n- Presentation and Demonstration: Clarity, coherence, and effectiveness of the project presentation and demonstration during the hackathon.\n- Application: the solution must fit within the requirements of one of the defined tracks."},{"id":753,"name":"Workshop Schedule","slug":"workshop-schedule","description":"| Date | Time | Workshop | Speaker | Live Link (YouTube) |\n| --- | --- | --- | --- | --- |\n| Jun, 27 | 5pm (CET) | Kick-off Twitter Spaces | Chainflip, Maya Protocol and THORChain | TBD |\n| Jun, 27 | 10am (CET) | How to Build with BaaS | David Cumps (BaaS) | YouTube: https://www.youtube.com/watch?v=ZG_JtHFExRM |\n| Jul, 1 | 11am (CET) | Exploring the Chainflip SDK | Dan Lennon & Andrew Dibble (Chainflip) | YouTube: https://youtube.com/live/1u5zxn906vk |\n| Jul, 8 | 12pm (CET) | Introduction to Cryptography | Martin Rieke (Chainflip) | YouTube: https://youtube.com/live/LAKjkhg0zmE |\n| Jul, 18 | 6pm (CET)| Building Blockswap | Addison Spiegel (Thunderhead) | YouTube: https://youtube.com/live/A5ZWfoTY6hQ |\n| Aug, 16 | TBD | Winner's Demo Livestream | Hackathon Winners | TBD |"},{"id":754,"name":"Judges","slug":"judges","description":"![Judge.jpg](https://cdn.dorahacks.io/static/files/1902a558065e82c686dbe664f22ba327.jpg)\n\n![Judge-3.jpg](https://cdn.dorahacks.io/static/files/1902a55e245e11daa97fd174b62aae72.jpg)\n\n![Judge-1.jpg](https://cdn.dorahacks.io/static/files/1902a54d6208ab84673711c4a469d164.jpg)\n\n![Judge-4.jpg](https://cdn.dorahacks.io/static/files/1902a5647121ecf532a194d450291ee3.jpg)\n\n![Judge-2.jpg](https://cdn.dorahacks.io/static/files/1902a551173db981996ed9c48d187ce8.jpg)\n\n![Judge-5.jpg](https://cdn.dorahacks.io/static/files/1902a56957f45f64dbbf46b434f8e2c5.jpg)\n\n| Name | Company/Organization | Position |\n| --- | --- | --- |\n| Martin Rieke | Chainflip | CTO |\n| Simon Harman | Chainflip | CEO |\n| Daniel Lennon | Chainflip | Lead Rust Engineer |\n| JP THOR | THORChain | Founder |\n| Aaluxx | Maya Protocol | Founder |\n| Fig | Squid | Founder |\n| Vance Spencer | Framework | Co-Founder |\n| Can Gurel | Delphi | Researcher |\n| Bastian Wetzel | CVVC | Head of Acceleration |\n| Chainflip God | Chainflip Contributor | God |\n| Addison Spiegel | Thunderhead | CEO |\n| Familiar Cow | Nine Realms | Core Contributor |"},{"id":755,"name":"Submission Guide","slug":"submission","description":"# Getting Started [3-5 MIN]\n\n**1.** **You should submit your BUIDL via [DoraHacks.io](https://dorahacks.io/). Before that, make sure that you already have an account.**\n\nUse the **Sign in/up button** at the upper right corner of the page to access the sign-up options.\n\n

\n\n**Github, crypto wallet** and **email** are supported for creating an account. For BUIDLers, we recommend you to connect the account to your **github** to make more people know what you are building at any time.\n\n*You may be asked to receive a verification code via email. The email may take some time to arrive. No worries! The code will not expire in 10 minutes when you click “send code”.\n\n**2. Before the submission of deadline, please make sure you have added your Github link to the project. You can submit the project first, edit it later before the deadline.**\n\nClick “ Register As Hacker”-“Submit BUIDL”.\n\n

\n\n> **→ If you already have a BUIDL on DoraHacks**\n\nChoose your BUIDL project from **\"Apply with Existing BUIDL\"** and identify the track you want to join.\n\n> **→ If you want to submit a new BUIDL project**\n\nClick **“Create a new BUIDL”** and fill in the form as required. You'll be directed to \"Apply for Cross-Chain Summer Hackathon\" page after the new BUIDL setup.\n\nFill in the form to offer the information about your project. Note that for demo, demo link and social media, please offer **URLs (with http/https://)**.\n\n

\n\nDon't forget to check \"I agree to the User Agreement\".\n\n

\n\nBack to Application window. Choose your BUIDL project from **\"Apply with Existing BUIDL\"** and identify the track you want to join.\n\nWhen submission succeeds, you'll see this notification.\n\n

\n\n# Project Verification\n\nAfter verification by the hackathon organizer through the manager portal, your project will be displayed in the [BUIDLs gallery](https://dorahacks.io/hackathon/431/buidl).\n\n# Want to make some changes to your BUIDL?\n\nClick [Avatar] -> [Profile] to enter the Account Center, and click the \"Edit\" button on the top right of the BUIDL to update the BUIDL information.\n\n

\n\n
\n\n

"},{"id":930,"name":"Results","slug":"results","description":"# Time to Announce the Winners of the Cross Chain Summer Hackathon! 🏖️☀️\n\nWe received many submissions—some were outstanding, others intriguing, and a few just didn’t meet the criteria.\n\n*Due to a shortage of eligible entries in the Chainflip SDK track, we merged it with the General track.*\n\nAll submissions that weren’t copy-pasted from previous hackathons, met the entry criteria, and included proper documentation were considered for prizes.\n\nNow, we’re excited to reveal the winners of the **Chainflip General track** and the **Thorchain, Maya, Chainflip, and Thorswap track**!\n\n# Chainflip General Track Winners\n- 🥇 **Chainflip Stablecoin Liquidity Provisioning Bot**\n[BUIDL](https://dorahacks.io/buidl/13934)\n- 🥈 **Chainflip Referral Program**\n[BUIDL](https://dorahacks.io/buidl/14467)\n- 🥉 **AutoBitStack**\n[BUIDL](https://dorahacks.io/buidl/14490)\n\n# Thorchain, Maya Protocol, Chainflip, and SwapKit.dev Track Winners\n- 🥇**Token Beam**\n[BUIDL](https://dorahacks.io/buidl/14503)\n- 🥈**Thorchain/Maya/Chainflip Aggregator**\n[BUIDL](https://dorahacks.io/buidl/14459)\n- 🥉 **Sociopi**\n[BUIDL](https://dorahacks.io/buidl/14365)\n\nA huge thanks to everyone who participated, and congratulations to all the winners! 🤝"}],"skills":null,"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":23,"applicationsCount":64,"organization":{"id":2362,"name":"Chainflip","logo":"https://cdn.dorahacks.io/static/files/18fe8e45c71e7e53ba07aa04700baaee.jpg"},"description":"# **Introduction**\n\nWelcome to the inaugural Cross-Chain Summer Hackathon, brought to you by [Chainflip](https://chainflip.io/), in collaboration with [THORChain](https://thorchain.org/) and [Maya Protocol](https://www.mayaprotocol.com/). The hackathon aims to bring together experienced builders and innovators to create practical applications and tools that enhance the cross-chain ecosystem. We welcome developers with experience in blockchain, smart contracts, and cross-chain technologies. This hackathon is your playground to create new solutions to enhance the cross-chain space using resources and expertise from our partners.\n\nOur mission is to overtake the CEXes, with countless opportunities for building supportive infrastructure. Get ready to innovate and transform the cross-chain ecosystem!\n\n# **What is the Cross-Chain Summer Hackathon?**\n\nAs core drivers in the cross-chain ecosystem, Chainflip, THORChain and Maya are unlocking native, composable, and efficient ways to move assets across different chains. By eliminating friction, bridge-related risks, and liquidity fragmentation, we've built innovative solutions powered by Substrate and Cosmos architectures.\n\nOver the next month, we invite builders to explore our SDKs, learn about the latest innovations in cross-chain technology, and develop creative solutions and use cases. Join us to make meaningful strides in the cross-chain space with the combined power of Chainflip, THORChain, and Maya Protocol!\n\n# **Hackathon Ideas**\n\n### SDK:\n\n- Frontend\n- Wallet Integration\n- Aggregator integrations\n- Mobile App\n- Build a widget\n\n### Chainflip x Thorchain x Maya Protocol:\n\n- Connect Maya & Chainflip via Arbitrum\n- Connect the three protocols via another mechanism\n- Connect the three protocol using cross-chain messaging\n- Create synergy utilising [SwapKit](https://swapkit.dev) tools\n\n### General:\n\n- Liquidity management tooling\n- Dashboards\n- Build a solution using [Broker as a Service](https://docs.chainflip-broker.io/getting-started/)\n- Build a solution using [SwapKit](https://swapkit.dev)\n- Affiliate program for referring new users\n- Creating deposit channel and sending via sms\n- Make a zap for funding a validator/broker/lp with any currency\n- Affiliate LP dashboard\n- A front end that can connect to a wallet more usable than polkadot JS\n- Make the [Flippy NFTs](https://opensea.io/collection/flippy-five-thousand) great again\n\n# **Developer resources**\n\n- Chainflip: https://chainflip.io/\n- Chainflip General Documentation: https://docs.chainflip.io/concepts/welcome\n- Chainflip SDK Documentation: https://docs.chainflip.io/integration/swapping-and-aggregation/swapping-basics\n- Chainflip GitHub: https://github.com/chainflip-io\n- Broker as a Service: https://docs.chainflip-broker.io/getting-started/\n- Staked FLIP (Thunderhead): https://stakedflip.fi/\n- Thunderhead Documentation: https://docs.stakedflip.fi/\n- THORChain: https://thorchain.org/\n- THORChain Documentations: https://docs.thorchain.org/\n- THORChain Developer Documentation: https://dev.thorchain.org/\n- THORChain GitHub: https://github.com/thorchain\n- THORChain GitLab: https://gitlab.com/thorchain\n- Maya Protocol: https://www.mayaprotocol.com/\n- Maya Protocol Documentation: https://docs.mayaprotocol.com/white-paper/readme-1-1/introduction\n- Maya Protocol GitHub: https://github.com/Maya-Protocol\n- Maya Protocol GitLab: https://gitlab.com/mayachain\n- SwapKit Website: https://swapkit.dev/\n- SwapKit Documentation: https://docs.thorswap.finance/swapkit-docs\n- SwapKit GitHub: https://github.com/thorswap/SwapKit\n- Chainflip/THORchain Aggregation Contract: https://github.com/thorswap/evm-contracts/blob/main/src/contracts/aggregators/TSAggregatorChainflip_V1.sol\n- Builder’s Discord: https://discord.gg/chainflip-community\n\n# **Submission Requirements**\n\n- Each entry should focus on one specific use case or the general challenge.\n- Submit a detailed design report that adheres to the specified technical requirements for each track. Make sure your report thoroughly explains how your design meets the objectives and performance standards of the use case. Your entry should showcase careful planning and precision, highlighting your engineering expertise and proficiency.\n- You are expected to include links to additional detailed reports (e.g., GitHub repository, Google Doc, or Google Drive folder). Judges will be voting based on the documents, links, etc. that is submitted, so projects that submit as much relevant information as possible will stand a higher chance of success.\n\n# **Collaborators**\n\n- Thunderhead - [Thunderhead](https://thunderhead.xyz/) is an infrastructure builder for blockchain ecosystems.\n- SwapKit - [SwapKit](https://swapkit.dev) offers a composable, user-friendly API+SDK that simplifies integration of THORChain, Chainflip and Maya Protocol, empowering any dApp to go multi-chain in less than 100 lines of code. SwapKit comes with the benefits of streamlined affiliate fees, improved quotes & gas pricing, robust wallet connectivity, and DEX aggregation enabling swaps between 5,500+ crypto assets across 14 blockchains in a single transaction.\n- Squid Router - [Squid Router](https://www.squidrouter.com/) allows any token to be swapped between blockchains and unlocks access to apps across chains in a single click.\n- Nine Realms - [Nine Realms](https://www.ninerealms.co/) provides node operation infrastructure and core development services for the THORChain ecosystem.\n- THORWallet - [THORWallet](https://www.thorwallet.org/) is a non-custodial wallet with an integrated cross-chain DEX that allows to swap native assets across different blockchains with no intermediary.\n- Broker as a Service - [Broker as a Service](https://docs.chainflip-broker.io/getting-started/) offers integrators a service to have their own broker without any operational headaches involved.\n- Framework Ventures - [Framework Ventures](https://dev-frameworkventures.netlify.app/) is a thesis-driven venture firm that builds alongside the founders.\n- Delphi Ventures - [Delphi Ventures](https://delphiventures.io/) is a thesis-driven, high-conviction firm that allocates across core themes that we believe will dramatically shape the world.\n- CV VC - [CV VC](https://www.cvvc.com/) is an early-stage venture capital investor with a focus on global startups that build solutions using blockchain technology.\n\n# **About the Organisers**\n\n## **Chainflip**\n\nChainflip is a cross-chain protocol that leverages threshold signature schemes, an independent blockchain, and a purpose-built AMM using just-in-time liquidity to facilitate native cross-chain swaps called the JIT AMM. Chainflip grants users access to native assets without the need for bridging or wrapping assets with low slippage, low fees and high capital efficiency. The Chainflip protocol maximizes capital efficiency to enable trades at extremely competitive prices with low slippage, through a decentralized and permissionless network.\n\n**Discover more: https://chainflip.io/**\n\n## **THORChain**\n\nTHORChain is a network that facilitates native asset settlement between Bitcoin, Ethereum, BNB Chain, Avalanche, Cosmos Hub, Dogecoin, Bitcoin Cash & Litecoin. It is secured by its native token, RUNE, which deterministically accrues value as more assets are deposited into the network. Anyone can use THORChain to swap native assets between any supported chains or deposit their assets to earn yield from swaps.\n\n**Discover more: https://thorchain.org/**\n\n## **Maya Protocol**\n\nMaya Protocol is an Automated Market Maker (AMM) similar to Uniswap but stands out by utilizing cross-chain liquidity without the security risks associated with wrapping assets and bridging. It manages its funds directly in on-chain vaults and ensures their security through economic measures. For enhanced security, Maya employs the Tendermint consensus engine, Cosmos-SDK state machine, and GG20 Threshold Signature Scheme (TSS).\n\n**Discover more: https://www.mayaprotocol.com/**","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":null,"hackersCount":305,"title":"Cross-Chain Summer Hackathon | Chainflip","uname":"cross-chain-summer","imageUrl":"https://cdn.dorahacks.io/static/files/190c09dc9620a869fa0917044f09f4a3.png","originUrl":null,"startTime":1719057600,"endTime":1722556799,"timezone":"-480","city":null,"visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":80000,"bonusMechanism":null,"followersCount":0,"ecosystem":"cross-chain,DEX,SDK,substrate,Cosmos SDK,wallets","applyGuide":null,"weight":106,"participationForm":"Virtual","field":"blockchain,smart contracts,bitcoin","email":"irena@chainflip.io","contacts":"Email,irena@chainflip.io","externalContacts":null,"telegram":null,"discord":null,"whatsapp":null,"wechat":null,"prizeFundingEscrowed":0,"token":"USD","prizeSafeForm":0,"prizeSafeNetwork":null,"prizeSafeOwner":null,"prizeSafeWallet":null,"prizeSafePublishDate":null,"hasOnboarding":false,"isPublicTrackJudging":false,"isEndedTrackJudging":false,"question":null,"countryId":null,"cityId":null,"venueName":null,"venueAddress":null,"category":1,"isEnableBounty":true,"isBountyRequired":false,"isEndedBountyJudging":false,"bountiesLimitForBuidl":10,"isPublicBountyJudging":false,"status":2},"status":4,"bounty":null,"track":null,"table":"0","trackObj":{"id":1163,"name":"Chainflip x THORChain x Maya Protocol Track","judgingCriteria":"","weight":0},"bountyObjs":[]}],"chain":[],"chainList":[],"appliedGrant":false,"acceptRewards":false,"owner":149746,"ownerInfo":{"nickname":"CaesarOG","username":"U_5d6433995fd870","avatar":"https://cdn.dorahacks.io/images/hacker-avatar/3.jpg"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":0,"voteCount":0,"projectMembers":[],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[0,41,66,91],"otherInfrastructures":["infra:odos, sushiswap"],"lastEditor":{"id":149746,"username":"U_5d6433995fd870","date":1722555885000},"upvoted":false,"followed":false,"upvoters":{"count":2,"list":[{"id":16747,"hacker":{"username":"U_5d6433995fd870","avatarUrl":"https://cdn.dorahacks.io/images/hacker-avatar/3.jpg","nickName":"CaesarOG","introduction":"Builder"},"createdAt":"2024-08-02T23:14:23.837464+08:00","upvotes":"0.00","followed":false},{"id":16743,"hacker":{"username":"cumpsd","avatarUrl":"https://cdn.dorahacks.io/static/files/18e000cee1390dc090925bd40aab64ff.png","nickName":"David Cumps","introduction":"Freelance .NET Developer / Polyglot"},"createdAt":"2024-08-02T17:58:27.836670+08:00","upvotes":"0.00","followed":false}]},"kycStatus":0,"ideas":[],"name":"Thorchain/Maya/Chainflip Aggregator","techniqueField":"","source":"-","vision":"Create a seamless, cross-chain DeFi experience by bridging multiple blockchain ecosystems.","projectDescription":"I've developed a smart contract aggregator for multi-chain token swaps. Our solution integrates Uniswap, Sushiswap, Odos, THORChain, Maya, and Chainflip protocols, allowing users to execute complex, multi-hop swaps across different chains with a single transaction. I also present simple UI to test smart contract functionality and as an example of their implementation. \n\nKey Features:\n1. Multi-DEX Integration: Supports swaps on Uniswap, Sushiswap or both with a non-single path.\n2. Integrates with THORChain, Maya, and Chainflip for cross-chain swaps. In particular, the user can perform Chainflip -> Maya/Thorchain and Maya/Thorchain -> Chainflip swaps with the possibility of trades before and after cross-chain transactions \n3. Split Swaps: Allows splitting trades across multiple on-chain and cross-chain protocols for improved pricing and speed (splitting transactions between Maya/Thorchain/Chainflip and Sushiswap/Uniswap as well as advanced Odos swaps).\n4. Advanced Path Routing: Implements path creation for efficient multi-hop swaps for swap-in and Chainflip swap-out.\n5. Flexible Swap Types: Supports ETH-to-token, token-to-ETH, and token-to-token swaps\n6. Odos Integration: Additionally I Incorporate an Odos router for optimised on-chain token swaps before cross-chain transfers\n7. LP/Broker funding: the ability to fund your LP/Broker account from any token. \n\nThis project's goal is to reduce the complexity of cross-chain DeFi interactions, opening up new possibilities for liquidity flow and token accessibility across the blockchain ecosystem.\n\nUI to test contracts (currently all swaps are implemented on Arbitrum even for CMM to save on fees, if desired to perform swap-out or swap-in on ETH the contracts need to be deployed and their addresses updated in the app, or deposit channel requested if on Non-EVM): \n\nhttps://chainflip-agg-contracts-fmqt.vercel.app/testC\n\nExample Transactions: \nSwap Odos -> Split on Maya/Chainflip (maya is not whitelisted so it did not finish swap): https://arbiscan.io/tx/0xc24b9de1dca3d77b42de9aaa7ab3445bdcbf780c2597656f989d4dca541158a4\n\nOdos -> ChainflipCMM -> Split Sushi/Uni: in: https://arbiscan.io/tx/0x5c203b06733103c7652edbb854b8102fe20b96efe79efc1fdc62fa96245db56e, out: https://arbiscan.io/tx/0xc24b9de1dca3d77b42de9aaa7ab3445bdcbf780c2597656f989d4dca541158a4","teamDescription":"Ilia Soroka - Developer","githubPage":"https://github.com/iliasoroka1/chainflip_agg_contracts","githubVerify":0,"demoLink":"https://chainflip-agg-contracts-fmqt.vercel.app/testC","demoVideo":"https://docs.google.com/presentation/d/e/2PACX-1vTNOs2Eds2TpmYnF5_xHRYQ9NFrXJreTSoWGy5yRYJZJj4pEHDtcZoE9rf_YvVYZRy8G2bKM_ndwmI4/pub?start=false&loop=false&delayms=3000","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1722555885,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":"romul322","facebook":null,"instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":[],"showedFunding":false,"createdAt":"2024-07-28T16:42:59.785810+08:00","updatedAt":"2024-08-02T07:44:45.038358+08:00","milestoneEditor":149746,"path":"/buidl/14459","techField":"","techFieldAry":[],"techTree":[0],"tags":[0,41,66,91],"otherTags":["infra:odos, sushiswap"],"origin":"-","intro":"I've developed a smart contract aggregator for multi-chain token swaps. Our solution integrates Uniswap, Sushiswap, Odos, THORChain, Maya, and Chainflip protocols, allowing users to execute complex, multi-hop swaps across different chains with a single transaction. I also present simple UI to test smart contract functionality and as an example of their implementation. \n\nKey Features:\n1. Multi-DEX Integration: Supports swaps on Uniswap, Sushiswap or both with a non-single path.\n2. Integrates with THORChain, Maya, and Chainflip for cross-chain swaps. In particular, the user can perform Chainflip -> Maya/Thorchain and Maya/Thorchain -> Chainflip swaps with the possibility of trades before and after cross-chain transactions \n3. Split Swaps: Allows splitting trades across multiple on-chain and cross-chain protocols for improved pricing and speed (splitting transactions between Maya/Thorchain/Chainflip and Sushiswap/Uniswap as well as advanced Odos swaps).\n4. Advanced Path Routing: Implements path creation for efficient multi-hop swaps for swap-in and Chainflip swap-out.\n5. Flexible Swap Types: Supports ETH-to-token, token-to-ETH, and token-to-token swaps\n6. Odos Integration: Additionally I Incorporate an Odos router for optimised on-chain token swaps before cross-chain transfers\n7. LP/Broker funding: the ability to fund your LP/Broker account from any token. \n\nThis project's goal is to reduce the complexity of cross-chain DeFi interactions, opening up new possibilities for liquidity flow and token accessibility across the blockchain ecosystem.\n\nUI to test contracts (currently all swaps are implemented on Arbitrum even for CMM to save on fees, if desired to perform swap-out or swap-in on ETH the contracts need to be deployed and their addresses updated in the app, or deposit channel requested if on Non-EVM): \n\nhttps://chainflip-agg-contracts-fmqt.vercel.app/testC\n\nExample Transactions: \nSwap Odos -> Split on Maya/Chainflip (maya is not whitelisted so it did not finish swap): https://arbiscan.io/tx/0xc24b9de1dca3d77b42de9aaa7ab3445bdcbf780c2597656f989d4dca541158a4\n\nOdos -> ChainflipCMM -> Split Sushi/Uni: in: https://arbiscan.io/tx/0x5c203b06733103c7652edbb854b8102fe20b96efe79efc1fdc62fa96245db56e, out: https://arbiscan.io/tx/0xc24b9de1dca3d77b42de9aaa7ab3445bdcbf780c2597656f989d4dca541158a4","images":["https://cdn.dorahacks.io/static/files/190f653ed097da870f5b535499c82a72.png"],"team":"Ilia Soroka - Developer","github":"https://github.com/iliasoroka1/chainflip_agg_contracts","demo":"https://chainflip-agg-contracts-fmqt.vercel.app/testC","video":"https://docs.google.com/presentation/d/e/2PACX-1vTNOs2Eds2TpmYnF5_xHRYQ9NFrXJreTSoWGy5yRYJZJj4pEHDtcZoE9rf_YvVYZRy8G2bKM_ndwmI4/pub?start=false&loop=false&delayms=3000","socialTwitter":"romul322","socialFacebook":null,"socialInstagram":null,"nftId":null,"haxonBuidls":[{"id":15655,"projectId":14459,"name":"Thorchain/Maya/Chainflip Aggregator","track":"Chainflip x THORChain x Maya Protocol Track","bounties":[],"haxonId":431,"haxonName":"Cross-Chain Summer Hackathon | Chainflip","status":2,"haxonCreateAt":"2024/06/22 12:00:00 UTC"}],"kudoData":null,"bountyObjs":[],"badges":["{\"schema\":\"BADGE\",\"d\":{\"index\":\"b12254\",\"badgeType\":\"buidl\",\"path\":\"/buidl/14459/achievement/b12254\",\"ownerId\":14459,\"iconName\":\"b1\",\"updatedDate\":\"2024/08/20\",\"title\":\"Cross-Chain Summer Hackathon | Chainflip\",\"detail\":\"Winner\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b1_Cross-Chain~c32Summer~c32Hackathon~c32|~c32Chainflip.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b1_Cross-Chain~c32Summer~c32Hackathon~c32|~c32Chainflip.jpg\",\"id\":12254,\"metaInfo\":{\"type\":\"HACKATHON_WINNER\",\"hackathonId\":431,\"title\":\"Cross-Chain Summer Hackathon | Chainflip\"},\"createdAt\":1724137271,\"updatedAt\":1724137271,\"type\":1,\"subjectId\":431,\"metadata\":{},\"buidl\":14459}}","{\"schema\":\"BADGE\",\"d\":{\"index\":\"b11917\",\"badgeType\":\"buidl\",\"path\":\"/buidl/14459/achievement/b11917\",\"ownerId\":14459,\"iconName\":\"b0\",\"updatedDate\":\"2024/08/02\",\"title\":\"Cross-Chain Summer Hackathon | Chainflip\",\"detail\":\"Participation\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_Cross-Chain~c32Summer~c32Hackathon~c32|~c32Chainflip.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_Cross-Chain~c32Summer~c32Hackathon~c32|~c32Chainflip.jpg\",\"id\":11917,\"metaInfo\":{\"type\":\"HACKATHON_PARTICIPATION\",\"hackathonId\":431,\"title\":\"Cross-Chain Summer Hackathon | Chainflip\"},\"createdAt\":1722590892,\"updatedAt\":1722590892,\"type\":0,\"subjectId\":431,\"metadata\":{},\"buidl\":14459}}"]}}