How to Use the TzKT (Tezos Indexer & Explorer API) MCP in Claude Code

Q: How do I fetch account balance history using TzKT (Tezos Indexer & Explorer API) and Claude Code?

Run the command with getaccountbalancehistory. The output streams directly to standard out, which you can then pipe into a file for later review.

Q: Can I list all big maps using TzKT (Tezos Indexer & Explorer API) and Claude Code?

Yes. A simple command executing listbigmaps will return the complete index, suitable for scripting or logging into a persistent system.

Q: What is the best way to find contract details using TzKT (Tezos Indexer & Explorer API) and Claude Code?

Run listcontracts to get IDs. Then, use getcontractentrypoints with that ID to list all available entry points for automated execution testing.

Q: Does TzKT (Tezos Indexer & Explorer API) and Claude Code support filtering for transactions?

The server supports advanced filtering via listtransactions. This means you can target specific time ranges or account types directly from your terminal command.

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Setup TzKT (Tezos Indexer & Explorer API) with Claude Code

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Run Account Status Checks in Scripts

Need to check account status as part of a pipeline? Use `get_account` and pipe the JSON output directly into your shell script. This MCP Server allows you to automate checks that normally require an IDE.

Audit Smart Contract Logic

To audit contract behavior, run `list_contracts` first. Then, execute `get_contract_code` and pipe the resulting Michelson code into a separate analysis tool in your CI/CD pipeline.

Monitor Network Health Metrics

Integrate network health checks by running `get_statistics`. You can use this output to determine if deployment conditions are met before proceeding with subsequent steps in your automated workflow.

Setup guide

Set up TzKT (Tezos Indexer & Explorer API) MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see tzkt-tezos-indexer-explorer-api-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest TzKT (Tezos Indexer & Explorer API) transactions." It will automatically discover and invoke the available TzKT (Tezos Indexer & Explorer API) tools.

Terminal

claude mcp add --transport http tzkt-tezos-indexer-explorer-api-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the TzKT (Tezos Indexer & Explorer API) MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "tzkt-tezos-indexer-explorer-api-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by TzKT. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about TzKT (Tezos Indexer & Explorer API) MCP in Claude Code

Run the command with `get_account_balance_history`. The output streams directly to standard out, which you can then pipe into a file for later review.

Yes. A simple command executing `list_bigmaps` will return the complete index, suitable for scripting or logging into a persistent system.

Run `list_contracts` to get IDs. Then, use `get_contract_entrypoints` with that ID to list all available entry points for automated execution testing.

The server supports advanced filtering via `list_transactions`. This means you can target specific time ranges or account types directly from your terminal command.

This MCP Server touches account activity records. Since you're running this headless, make sure your container or script has minimal permissions to prevent accidental exposure of the raw output.

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