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
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:β¨β¨
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Create an account: To get started, go to https://deploy.blockscout.com/, create an account, and login to get started.
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Request credits in the EthGlobal Discord Channel. Share your email to request and we will top off your account for the hackathon.
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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.β¨
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.
Links and Resources
Use Blockscout's MCP to:
- Vibe Code an app with Blockscout! Build an app that uses the Blockscout MCP Server as its source of blockchain intelligence. The MCP provides multichain data and is ready for AI reasoning and contextual analysis.
Via the Model Context Protocol (MCP): Connect the Blockscout MCP Server to an agent that uses an LLM under the hood. Your app should compose around this agent - letting it query, analyze, and interpret blockchain activity through MCP tools.
Direct REST API-only use is allowed but will score lower - the focus is on AI reasoning with blockchain data, not raw API calls.
Example ideas:
- A Telegram bot that summarizes wallet activity and explains transactions using LLM reasoning
- A chatbot widget that provides conversational blockchain analytics on any website or app
- A higher-level MCP server that wraps Blockscout MCP into a single tool
- An autonomous agent that inspects and interprets smart contract source code through the MCP
- 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 simple some simple prompts like "Tell me about a specific transaction, or show me token approvals for this address", but we are looking for comprehensive, in-depth prompts. For example,. prompts that provide a full-account analysis, chain-of-custody research or other in-depth analysis.
Qualification Requirements
App prizes will be awarded based on overall idea, creativity, and interactivity with blockchain data via Blockscout.
Vibe code app prizes will be validated for MCP use through source code checks and our analytics services which track MCP server requests.
Prompt prizes will be awarded based on their generalizability, usefulness, and ability to produce impressive results with the MCP server. We should be able to run your reusable prompts in ChatGPT/Claude to get similar results for different accounts, transactions, or user operations.
