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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Checkbook.io with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Manage digital and physical check payments via Checkbook. send money, track checks, and monitor invoices directly from any AI agent.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 8 capabilities

The complete Checkbook.io capability set.

These are the exact actions your AI can choose when you ask it to work with Checkbook.io.

Capability set01 / 02

01-04

4 capabilities in this set.

Part of 8 available through Checkbook.io.

  1. 01

    Send digital check

    Send a digital check to a recipient via email or phone

  2. 02

    List checkbook invoices

    List all invoices

  3. 03

    Get checkbook profile

    Retrieve core user profile information

  4. 04

    List linked bank accounts

    List all bank accounts linked to the profile

Capability set02 / 02

05-08

4 capabilities in this set.

Part of 8 available through Checkbook.io.

  1. 05

    Get check details

    Get detailed information for a specific check

  2. 06

    List checkbook checks

    Io. List all digital and physical checks

  3. 07

    List recurring payments

    List all recurring check payment subscriptions

  4. 08

    Send physical check

    Send a physical check to a recipient via mail

Observed, not estimated

859ms average. Fast in production.

Checkbook.io is checked daily against the live service.

Daily averagePeak 1028ms
Aug 20Today
Fastest day
685ms
Slowest day
1028ms
14-day trend
Slowing+13%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 8 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Checkbook.io, so you can see the experience inside your AI.

It does not authenticate your account with Checkbook.io. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Checkbook.io Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_hjtXPaSPwMJv2x7I0pJPVEH69OJUH0h6xGwi2UZj/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 — Checkbook.io capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "checkbookio-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_hjtXPaSPwMJv2x7I0pJPVEH69OJUH0h6xGwi2UZj/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Checkbook.io owners ask.

  • 01

    Can I send a physical check through the agent?

    Yes! Use the send_physical_check capability. Provide the recipient's name, email, and amount. Checkbook.io will print and mail a physical check to the recipient.

  • 02

    How do I check if a check has been deposited?

    Use the get_check_details capability with the unique check ID. Your agent will fetch the current status (e.g., IN_PROCESS, PAID, VOID).

  • 03

    Where do I find my Checkbook API Key and Secret?

    Log in to your Checkbook.io account and navigate to Settings -> Developer. You can generate and copy your API Key and Secret from that section.

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