How to Use the Moonriver (Moonriver Block Explorer API) MCP in Claude Code

Q: Where are the connection logs stored?

Connection logs are kept in your local /.claude directory. You can check them anytime to see the status of your server requests.

Claude Code runs in your terminal, querying Moonriver blockchain data via the MCP Server for automated CI/CD and deployment scripts.

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Connect Moonriver (Moonriver Block Explorer API) MCP to Claude Code

Create your Vinkius account to connect Moonriver (Moonriver Block Explorer API) to Claude Code and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Moonriver (Moonriver Block Explorer API) with Claude Code

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Headless blockchain queries with Claude Code

Integrate `list_blocks` and `get_block` into your shell scripts or CI/CD pipelines. Claude Code fetches the data and outputs clean JSON for your downstream processes. This works perfectly in a Docker container or an SSH session. You get the power of a block explorer without a browser, allowing you to automate routine checks during your build process.

Validate deployments via Claude Code

Use `get_extrinsic` to check if your transaction was successful after a deployment. Claude Code reads the result and decides whether to continue the pipeline or halt. This removes the need for manual monitoring. Your pipeline stays lean, calling the MCP Server only when it needs to confirm the state of a contract or an account.

Manage EVM assets with Claude Code

Fetch token lists using `list_evm_tokens` to keep your environment configs up to date. Claude Code pulls the latest data and updates your local files automatically. It’s built for the terminal. You get structured data back in seconds, letting you maintain your infrastructure without leaving the command line or using a GUI.

Setup guide

Set up Moonriver (Moonriver Block 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 moonriver-moonriver-block-explorer-api-mcp with a green status indicator.
3

Start using tools

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

Terminal

claude mcp add --transport http moonriver-moonriver-block-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 Moonriver (Moonriver Block 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": {
    "moonriver-moonriver-block-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 Moonriver. 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 Moonriver (Moonriver Block Explorer API) MCP in Claude Code

Use the command 'claude mcp add' in your terminal. Provide the transport type and the server URL to register it in your ~/.claude.json config.

Yes. Since Claude Code operates in the terminal, you can script it to run these tools at specific intervals to monitor account balances or block updates.

It does. You can write a script that has Claude Code fetch the latest transactions and compare them against your expected test results.

Connection logs are kept in your local ~/.claude directory. You can check them anytime to see the status of your server requests.

Vinkius manages the endpoint security. You only need to provide your session token once, and the server handles the rest through an encrypted tunnel.

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