About

Blockscout is an open-source explorer serving thousands of blockchains. Access a wide spectrum of onchain data and relevant metadata for your application and/or launch your own explorer in minutes to support any chain (yours included!). We provide an SDK, API, MCP for AI integrations, and the Autoscout self-launch platform for developers who are working with onchain data.

Prizes

🚀 Best use of Autoscout self-service explorer launchpad ⸺ $3,500
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1st place
$2,000
🥈
2nd place
$1,000
🥉
3rd place
$500
Use Autoscout to launch a customizable explorer for your chain in 5 minutes! You will use Autoscout as a way to launch an explorer for your chain or related to your hackathon project. This will let you track transactions, access the API and more. Autoscout supports any EVM-based L1s and L2 rollups. To participate:

 1) Create an account: To get started, go to https://deploy.blockscout.com/, create an account, and login to get started. 2) Request credits in the EthGlobal Discord Channel. Share your email to request and we will top off your account for the hackathon. 3) Add a new instance. Click the Add instance button to get started and then add your network info. You can connect to any EVM-based chain or rollup with an available RPC. Configs and parameters are available in the docs.

Qualification Requirements

We will judge entries based on the overall project and use case. You can apply for this bounty with any project as long as you also use Autoscout to launch an explorer. Projects must use Autoscout and launch an explorer to be eligible for prize consideration.


📚 Best Blockscout SDK Integration ⸺ $3,000
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1st place
$2,000
🥈
2nd place
$1,000
Integrate the new Blockscout SDK into your app and provide interactivity and instant explorer feedback to your users. Easy integration + valuable UI enhancements = best usage! Instructions on installation and usage available in the docs.

Qualification Requirements

To win this prize you need to use the new Blockscout SDK in a relevant way inside your project.

🤖 Best use of Blockscout MCP (Vibecode an app OR create a great prompt) ⸺ $3,500
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1st place App | 1st place Prompt
$1,250 ×2
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2nd place App | 2nd place Prompt
$500 ×2
Use Blockscout's MCP in various contexts to either Vibecode an app OR create a super prompt that helps with blockchain analysis. 1) Vibe Code an app with Blockscout! Use Blockscout’s MCP when creating your blockchain app. The MCP has multichain coverage and includes data on balances, tokens, NFTs and contract metadata.

Hook up the MCP to your preferred LLM and start finding contextual insights and incorporating these into your application. Example Ideas - App that tracks token balances across various lending protocols - An apple watch app that alerts you of whale purchases of certain tokens on different chains - App that displays transaction counts or other usage stats across multiple chains and timeframes. 2) Create a super prompt with Blockscout MCP for comprehensive blockchain analyses. Develop a prompt (for ChatGPT, Claude etc) that allows us to dig deep into blockchain data. We've developed some simple prompts like "Tell me about a specific transaction, or show me token approvals for this address", but we haven't developed many in-depth prompts yet. That's where you come in! We're looking for prompts that provide a full-account analysis, chain-of-custody research or other in-depth analysis. We should be able to run your reusable prompts in ChatGPT/Claude to get similar results for different accounts, transactions, or user operations.

Qualification Requirements

App prizes will be awarded based on overall idea, creativity, and interactivity with blockchain data via Blockscout. Prompt prizes will be awarded based on their generalizability, usefulness, and ability to produce impressive results with the MCP server.