QuickNode

Head of DevRel

Carl DiClementi

Senior Developer Advocate

Sahil Sen

Head of R&D

Mauro Delazeri

Director of Ecosystem

Jordan Patapoff

Partnerships Manager

Brandon Turp

Slingshot

Blockchain Engineer

Amogh Jahagirdar

ChainSafe Systems

Blockchain Engineer & Researcher

Ohm Patel

AWS Elemental

Sr. Web3 Specialist

Everton Fraga

Developer Relations at Avail Project

Robin Roy

Covalent

Harish Raisinghani

Blockscout

Head of Research

Kirill Fedoseev

Coinpaprika

Radoslaw Wesolowski

Head of DevRel at Odos

Dana Valletta

CEO at Noves

Ben Roy

PayPal

Manager, Stablecoin Ecosystem Development & Growth

Mehak Jethmalani

Crypto Product

Stephen Ptucha

Build On

To be eligible, the project must utilize the [Smart Order Router API](https://docs.odos.xyz/product/sor/), the [Token Pricing API](https://docs.odos.xyz/product/pricing/) (or the QuickNode Marketplace [Odos Token Pricing Add-On](https://marketplace.quicknode.com/add-on/odos-token-pricing-api?utm_source=buildon_hackathon_devfolio)), or both.

Best use of Odos APIs

Odos

Second best use of Odos APIs

Third best use of Odos APIs

Develop a solution that effectively integrates or uses PYUSD, leveraging its stability and blockchain capabilities to improve digital payments.

🥇Buidl with PYUSD

PYUSD

🥈Buidl with PYUSD

🥉Buidl with PYUSD

Create a project demonstrating the innovative use of PYUSD to support or enhance solutions that benefit communities and/or contribute to social impact initiatives.

Greater Good Award

To be eligible, the project must utilize the [Noves Translate API Add-On](https://marketplace.quicknode.com/add-on/noves-translate-api?utm_source=buildon_hackathon_devfolio).

Best use of Noves Translate API Add-on

Noves

To be eligible, the project must utilize any of the [Blockscout Add-ons](https://marketplace.quicknode.com/?&search=Blockscout&utm_source=buildon_hackathon_devfolio).



Top two best use of Blockscout Add-ons

To be eligible, the project must utilize any of the [Covalent GoldRush Add-ons](https://marketplace.quicknode.com/?&search=covalent&utm_source=buildon_hackathon_devfolio).

Best use of Covalent GoldRush Add-ons

To be eligible, the project must utilize any of the [CoinPaprika Coin Pricing & Market Intelligence Add-on](https://marketplace.quicknode.com/add-on/coinpaprika-price-market-data?utm_source=buildon_hackathon_devfolio).

Best product built on CoinPaprika Add-on

Second best product built on CoinPaprika Add-on

Third best product built on CoinPaprika Add-on

To be eligible, the project must utilize any of the [CoinAPI Crypto Market Data Add-on](https://marketplace.quicknode.com/add-on/crypto-market-data-api?utm_source=buildon_hackathon_devfolio).

Best use of Crypto Market Data Add-on

CoinAPI

[Avail DA](https://docs.availproject.org/docs/introduction-to-avail/avail-da) is a robust DA base layer for developers to spin up fast, cheap, and secure rollups.

Build a project that utilizes Avail DA’s expandable blobspace meaningfully, or build a project that helps the developer/user experience and improves the Avail ecosystem.
- Deploy an appchain for consumer applications.
- Deploy a custom L2/L3 for innovative ZK, LLM, Robotics (check Nethermind bounties), etc.
- Use [Stackr](https://www.stackrlabs.xyz/) to create a Micro-Rollup (application-specific chain) with Avail used as DA.
- Use zkSync's ZK Stack to launch your own Rollup with Avail DA and launch any of your apps on it.
- Use Arbitrum Orbit with Avail DA to deploy your appchain.
- Use Polygon zkEVM/CDK powered by Avail to deploy your appchain.

👷 Best custom appchain using any rollup SDK with AvailDA

Avail Project

Build anything that improves Avail's existing ecosystem and developer tooling.

Some ideas include:
- [Avail DA](https://docs.availproject.org/docs/introduction-to-avail/avail-da) efficiency cost calculator/visualizer: Compare the cost of submitting blobs on Avail, Ethereum, etc.
- Developer Toolkits: CLI or script to easily deploy different rollups quickly.
- Dashboards: Data visualization, Staking information, Light Client data, etc.
- Validator Operations such as automated payout claiming
- Multichain/Appchain explorers: Create an explorer that can fetch and view states of multiple rollups (defined by appID) running on Avail.


🛠 Best Core Tooling project

Avail allows anyone to spin up scalable and cheap rollups easily. Their team has created an Avail-powered OP Stack chain (EVM-compatible) for you to easily build and deploy your decentralized applications (dApps)! Deploy your dApp/contracts on this to be eligible for prizes. Most original, creative, and technically sound projects will have a chance at winning this bounty.
- Contracts must be deployed and verified on the local [Blockscout Explorer](https://github.com/blockscout/blockscout).
- Must document the contract addresses on GitHub README.
- Projects will be judged based on their originality, creativity, and technical feasibility.
(Chain info: https://rollup-info.altlayer.io/public/op_avail_sepolia_testnet)

Best dApp deployed on Avail-powered Rollup

Avail wants YOU, hackers, to test their [docs](https://docs.availproject.org/). These docs have been written for a long time, and need honest feedback!

You must perform ANY of the tasks below and provide feedback in a .md file and a GitHub repo with images of testing.
* Test out [OP stack](https://docs.availproject.org/docs/build-with-avail/Optimium/op-stack/op-stack) end-to-end
* Test out [ZK stack](https://docs.availproject.org/docs/build-with-avail/Validium/zksync/zksync) end-to-end
* Test out [Arbitrum Orbit](https://docs.availproject.org/docs/build-with-avail/Optimium/arbitrum-nitro/nitro-stack) end-to-end
* Test out [avail-js](https://docs.availproject.org/docs/build-with-avail/interacting-with-Avail#getting-started-with-avail-js), avail-go, avail-deno, and avail-rust
* Any other examples and feedback on the docs

Qualification Requirements, Hackers need to:
1. Go through the Avail documentation.
2. Test out by running any of the category for documentation.
3. Create a feedback.md file in your existing Project repo or create a new GitHub repo and provide feedback.
4. Upload the screenshots of running the stacks in the same repo.

Test out Avail docs (Developer Feedback)

The Best Overall Project will capture the true essence of our hackathon. We're looking for projects that push the limits of blockchain tech and tackle real-world problems head-on.
1. 🥇**Best Overall Project**
⚬ $3,000 cash
⚬ $2,000 QuickNode credits
⚬ $5,000 [Limestone Networks](https://limestonenetworks.com/) credits
⚬ $25,000 AWS credits
2. 🥈**Second best Overall Project**
⚬ $1,000 cash
⚬ $1,000 QuickNode credits
⚬ $3,000 [Limestone Networks](https://limestonenetworks.com/) credits
⚬ $5,000 AWS credits
3. 🥉**Third best Overall Project**
⚬ $2,000 [Limestone Networks](https://limestonenetworks.com/) credits
⚬ $5,000 AWS credits

QuickNode: Best Overall Project

Projects utilizing QuickNode [Functions](https://www.quicknode.com/docs/functions/getting-started?utm_source=buildon_hackathon_devfolio) will qualify for the prizes listed below. Judging will focus on innovative implementations that leverage Functions to offload backend operations to Function's serverless infrastructure. We are seeking creative solutions that showcase how developers can create API tools hosted on QuickNode Functions, streamlining blockchain interactions and improving dApp performance.

1. 🥇**Best use of QuickNode Functions**
    - $7,000 cash
    - $5,000 QuickNode Functions credits
    - $5,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $10,000 AWS credits
2. 🥈**Second best use of QuickNode Functions**
    - $3,500 cash
    - $2,500 QuickNode Functions credits
    - $3,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $5,000 AWS credits
3. 🥉**Third best use of QuickNode Functions**
    - $1,500 cash
    - $1,500 QuickNode Functions credits
    - $2,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $5,000 AWS credits

QuickNode: Best use of QuickNode Functions

Projects utilizing QuickNode [Streams](https://www.quicknode.com/docs/streams/getting-started?utm_source=buildon_hackathon_devfolio) will qualify for the prizes listed below. Judging will be based on the innovative use of Streams to access real-time and historical data, the implementation of [filters](https://www.quicknode.com/docs/streams/filters?utm_source=buildon_hackathon_devfolio) to obtain more detailed data, and the utilization of [Streams REST API](https://www.quicknode.com/docs/streams/rest-api/getting-started?utm_source=buildon_hackathon_devfolio).
1. 🥇**Best use of QuickNode Streams**
    - $7,000 cash
    - $5,000 QuickNode Streams credits
    - $5,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $10,000 AWS credits
2. 🥈**Second best use of QuickNode Streams**
    - $3,500 cash
    - $2,500 QuickNode Streams credits
    - $3,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $5,000 AWS credits
3. 🥉**Third best use of QuickNode Streams**
    - $1,500 cash
    - $1,500 QuickNode Streams credits
    - $2,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $5,000 AWS credits

QuickNode: Best use of Streams

This track challenges developers to create innovative projects incorporating [at least one QuickNode Marketplace addon](https://www.notion.so/Marketplace-Addons-eligible-for-the-Hackathon-11a15a82e84c8096b651c7171c8d479b?pvs=4). We're looking for creative applications that leverage these powerful tools to enhance blockchain functionality and user experience.

1. 🥇**Best use of QuickNode Marketplace Addon(s)**
    - $7,000 cash
    - $5,000 QuickNode Marketplace credits
    - $5,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $10,000 AWS credits
2. 🥈**Second best use of QuickNode Marketplace Addon(s)**
    - $3,500 cash
    - $2,500 QuickNode Marketplace credits
    - $3,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $5,000 AWS credits
3. 🥉**Third best use of QuickNode Marketplace Addon(s)**
    - $1,500 cash
    - $1,500 QuickNode Marketplace credits
    - $2,000 [Limestone Networks](https://limestonenetworks.com/) credits
    - $5,000 AWS credits

QuickNode: Best use of Marketplace Addons

Second best use of Covalent GoldRush Add-ons

Third best use of Covalent GoldRush Add-ons

🥇1st place (Cash and Credits)

cash

In PYUSD

Article on CoinPaprika News + social media posts

in credits for 1 year of CoinPaprika Business API

in ad credits for one month of Home Page ads banner on CoinPaprika.com to promote this product once working