How to Use the Marqeta MCP in Cline

Q: How do I test digital wallet provisioning with Marqeta and Cline?

You run provisionapplepay or provisiongooglepay through the agent. Cline generates the encrypted credentials required by the mobile wallets and verifies the response format against your application's wallet integration code.

Q: Can Cline automate user onboarding flows using Marqeta?

Yes, Cline handles the entire onboarding stack. It runs createuser, executes performkyc to verify identity, and then issues a card with createcard in one automated run.

Q: How does the Marqeta MCP Server handle webhook testing in Cline?

The agent configures your endpoints using createwebhook and tests the path with pingwebhook. Cline then listens for incoming payloads in your local development environment to ensure your server handles notifications correctly.

Q: How do I update a card's PIN using the agent?

You use updatepin with a secure control token generated by createpincontroltoken. Cline sets up the token, executes the PIN change, and verifies the success status without exposing the raw PIN in plain text.

Build, test, and deploy custom payment flows using Marqeta's card issuing tools directly within Cline's VS Code agent.

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Connect Marqeta MCP to Cline

Create your Vinkius account to connect Marqeta to Cline 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 Marqeta with Cline

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End-to-end card issuance inside Cline

The `create_card_product` tool defines the core parameters of your payment cards right from VS Code using this MCP integration. Cline runs this tool, builds the product template, and immediately uses `create_card` to issue a test card for your database. You avoid jumping between the browser and your editor. The agent handles the API calls, writes the returned card tokens into your local config, and runs your test suites to verify integration.

Automated payment simulation via Cline MCP Server

The `simulate_authorization` tool lets you mock card swipes to test your ledger logic. Cline executes this tool, captures the response, and writes the necessary `simulate_clearing` scripts to finish the transaction loop. Testing payment edge cases is fast. The agent triggers reversals with `simulate_reversal` and updates your code to handle declined transactions based on the simulated response codes.

Manage funding sources and balances directly

The `create_ach_funding_source` tool links bank accounts to fund your card program ledger. Cline calls this tool, sets up the funding source, and uses `create_gpa_order` to move money into a test user's account. The agent checks the final balances using `get_balances` to confirm the funding succeeded. You see the exact ledger state directly in your VS Code terminal without manual checks.

Setup guide

Set up Marqeta MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type marqeta-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest Marqeta refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

{
  "mcpServers": {
    "marqeta-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Common questions about Marqeta MCP in Cline

You run `provision_apple_pay` or `provision_google_pay` through the agent. Cline generates the encrypted credentials required by the mobile wallets and verifies the response format against your application's wallet integration code.

Yes, Cline handles the entire onboarding stack. It runs `create_user`, executes `perform_kyc` to verify identity, and then issues a card with `create_card` in one automated run.

The agent configures your endpoints using `create_webhook` and tests the path with `ping_webhook`. Cline then listens for incoming payloads in your local development environment to ensure your server handles notifications correctly.

You use `update_pin` with a secure control token generated by `create_pin_control_token`. Cline sets up the token, executes the PIN change, and verifies the success status without exposing the raw PIN in plain text.

All transactions run through this MCP server via Vinkius's zero-trust gateway. Your live API keys are encrypted at rest and never exposed to the agent, keeping your ledger and cardholder data safe.

Use it with your favorite AI tools

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