• LOGS
  • GAS
  • TRACE
  • HUMAN

How to audit blockchain transactions with your AI

Connect Covalent to your AI client to turn raw hex data into readable audit reports. Your agent handles the heavy lifting of parsing logs and calculating costs.

Ask AI about this page

Short answer

How can I use AI to audit blockchain transactions?

Your AI uses Covalent to fetch specific transaction details or lists of recent transactions. It then decodes the event parameters and gas usage so you can spot anomalies without manual block explorers. You get a clear breakdown of what happened in every call.

Audit outcomes

What your audit produces

The specific data points your agent extracts from the chain.

LOGS

Decoded event data

The AI pulls raw logs and translates them into readable parameters. You see exactly what values were passed in a contract call.

GAS

Usage analysis

Your agent calculates gas spent per transaction. This helps you identify inefficient smart contract calls or unexpected spikes.

TRACE

Transaction history

The AI scans through multiple blocks to build a timeline of activity. You get a full map of how funds or tokens moved.

HUMAN

Manual verification

The AI flags suspicious patterns or failed calls. You decide if the behavior warrants a deeper investigation or a formal report.

The workflow

What your AI does when a hash arrives.

The AI moves from raw data retrieval to structured analysis.

  1. Fetch raw data

    The AI pulls the specific transaction or a list of recent ones from the blockchain.

    get_transaction_detailsget_transactions

  2. Decode events

    It parses the hex data from the logs into readable event parameters.

    get_transaction_details

  3. Calculate costs

    The agent extracts gas usage and fee information from the transaction payload.

    get_transaction_details

  4. Summarize findings

    The AI organizes the logs and costs into a concise summary for your review.

    get_transactions

Try it

Copy these to start.

Use these prompts to kick off an audit.

Starting points

Replace the transaction hashes and addresses with your actual data.

Covalent Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_bc8yWxW0KXHFdgGzgB1jYd2LFtS2zURxcgtDZ2vy/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Covalent capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "covalent-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_bc8yWxW0KXHFdgGzgB1jYd2LFtS2zURxcgtDZ2vy/mcp"
    }
  }
}
Copy into chat04

  • Audit this transaction hash: 0x123... and tell me what the decoded event parameters were.

  • List the last 10 transactions for address 0xabc... and summarize the gas usage for each.

  • Check transaction 0x456... and tell me if the gas spent was higher than usual.

  • Look at the recent transaction history for this contract and find any failed calls.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Covalent once, then ask.

One click connects the MCP to your client. Your credentials stay encrypted, and you can start auditing immediately.

Connect Covalent to your AI

FAQ

How the audit task behaves

  • 01

    Can the AI execute transactions on the blockchain?

    No. The AI can only read and interpret data from the chain. It cannot send transactions or move funds.

  • 02

    Does the AI see my private keys?

    No. This MCP only provides read-only access to blockchain data. It has no access to your wallet or private keys.

  • 03

    Can it decode custom smart contract events?

    Yes, as long as the transaction data is available via the tools, the AI can parse the logs into readable parameters.

  • 04

    Can the AI fix a failed transaction?

    No. The AI can explain why a transaction failed by looking at the logs, but it cannot re-run or modify it.

  • 05

    Can I audit transactions on any chain?

    The AI can audit any chain supported by the Covalent tools provided in the manifest.

  • More questions about Covalent? See everything the Covalent Connector can do

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