About

We at Covalent believe that access to organized Web3 data can unlock one billion possibilities. We provide the world's best, unified API to bring full transparency and visibility to assets across all blockchain networks. With the Covalent API, there is no need to stress developer resources in writing complex code or SQL queries. Instead, granular, decoded, multi-chain data is immediately available within a common data interface from more than 25 blockchain networks including Ethereum, BSC, Polygon, Fantom, Avalanche and more.

Covalent is fast becoming the go-to blockchain data provider, with the Covalent API powering over 500 industry-leading projects such as Zerion, ChainGuardians, 0x and Reef. Covalent's Unified API is the fastest way to get Web3 data into your cmd-f project!

Not a coder? No problem! We see you Excel kings and queens. We have a NO-CODE bounty category where you can use the Covalent API in 'Analyst Mode' to extract data in a tabular format. You can then analyze Web3 data like a pro using Google Sheets, Excel, Tableau, Kaggle, or any data analytics tool you like.

Prizes

Covalent is offering bounty prizes in the following 2 categories:

Category 1. Developer Mode dApps

$2,000 USD (equivalent in a stablecoin) prize pool to the top 3 projects making use of the Covalent API for their cmd-f #BUIDLs. Our developer API is ideal for building projects related to:

• Multi-chain asset tracking, ROI, cost basis and tax calculators
• DEX and DAO analytics and transparency dashboards. For example, this was built by a recent Hackathon winner: https://dao-transparency-dashboard.vercel.app/
• NFT storefronts and marketplaces
• Blockchain explorers / scanners
• Multi-platform and custom-themed crypto wallets (e.g. multi-chain asset balance tracker that can be used on a wearable device, built into a spreadsheet, or offered as a browser extension)

Category 2. No-Code Analyst Mode

$500 USD (equivalent in a stablecoin) prize pool to the top projects making use of the Covalent API data in tabular format or with a no-code tool for their cmd-f #BUIDLs. Project ideas include:

• NFT Crypto Sheets: for instance, check this out.
• An ROI calculator for a wallet based on assets held
• DEX and DAO Dashboards using data visualization tools such as Tableau or PowerBI
• A ‘wallet activity score’ calculator based on a wallet’s transaction history, participation in DAO’s, NFT collections and POAPs
• A Web3 web or mobile wallet app using any website builder (e.g. WordPress, Webflow) and using the website builder’s external API feature to pull in on-chain data using the Covalent API