How to Use the Biconomy (Account Abstraction) MCP in Claude Code

Q: Can I use Claude Code to run automated Biconomy (Account Abstraction) scripts?

Yes, Claude Code can invoke the getquote and executesupertx tools inside shell scripts to automate transaction execution in your terminal.

Q: How do I install the Biconomy (Account Abstraction) MCP Server in Claude Code?

Run the command claude mcp add --transport http biconomy -- in your terminal. This registers the three Biconomy tools directly in your CLI MCP configuration.

Q: How does Claude Code handle transaction signing with Biconomy (Account Abstraction)?

Claude Code calls getquote to retrieve the payload, pipes it to your local CLI signer, and then sends the signed payload back to executesupertx.

Q: Can I monitor multiple smart account transactions at once in Claude Code?

Yes, you can instruct Claude Code to run getexplorerstatus in a loop inside your terminal, tracking multiple transaction hashes simultaneously until they all settle.

Automate Biconomy (Account Abstraction) transactions directly from your terminal using Claude Code.

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Create your Vinkius account to connect Biconomy (Account Abstraction) 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 Biconomy (Account Abstraction) with Claude Code

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Pull transaction quotes directly in your terminal

The `get_quote` tool fetches Biconomy transaction quotes through your terminal without launching a browser or IDE. Claude Code runs this tool to generate raw transaction payloads, ready to be piped into your local signing scripts. This terminal-first approach allows you to quickly inspect gas estimates, bridge fees, and execution paths, outputting clean JSON that you can use in shell scripts.

Execute headless transactions via this MCP Server

The `execute_supertx` tool sends your signed Biconomy payloads to the blockchain bundlers directly from your CLI. Claude Code automates this by reading the signed payload from your terminal pipe and passing it to the tool for instant execution. You can script this tool to run in headless CI/CD pipelines, allowing automated scripts to execute smart account transactions without manual intervention.

Monitor transaction status from your command line

The `get_explorer_status` tool checks the status of your Biconomy transactions directly in your active shell. Claude Code polls this tool to monitor the progress of your smart account transactions without forcing you to open an external block explorer. This tool returns structured transaction states, allowing Claude Code to exit with a clean success or failure code in your terminal scripts.

Setup guide

Set up Biconomy (Account Abstraction) 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 biconomy-account-abstraction-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Biconomy (Account Abstraction) transactions." It will automatically discover and invoke the available Biconomy (Account Abstraction) tools.

Terminal

claude mcp add --transport http biconomy-account-abstraction-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 Biconomy (Account Abstraction) 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": {
    "biconomy-account-abstraction-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about Biconomy (Account Abstraction) MCP in Claude Code

Yes, Claude Code can invoke the `get_quote` and `execute_supertx` tools inside shell scripts to automate transaction execution in your terminal.

Run the command `claude mcp add --transport http biconomy -- ` in your terminal. This registers the three Biconomy tools directly in your CLI MCP configuration.

Claude Code calls `get_quote` to retrieve the payload, pipes it to your local CLI signer, and then sends the signed payload back to `execute_supertx`.

Yes, you can instruct Claude Code to run `get_explorer_status` in a loop inside your terminal, tracking multiple transaction hashes simultaneously until they all settle.

The server only receives gas quotes, unsigned transaction payloads, and signed transaction hashes. Your private keys remain inside your local terminal environment and are never transmitted.

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