How to Use the GRIN MCP in Claude

Q: How do I connect GRIN to Claude Desktop?

You add the GRIN MCP server configuration to your claudedesktopconfig.json file. Once saved, Claude Desktop loads the tools, so you don't have to worry about manual API calls.

Q: Can I update creator details in GRIN using Claude Desktop?

Yes. The updatecontact tool allows Claude Desktop to modify creator records, shipping addresses, and social handles directly in your GRIN database.

Q: How does Claude Desktop track campaign sales via GRIN?

The listconversions tool feeds raw sales data directly into Claude Desktop. Your agent then calculates exact ROI for each active GRIN campaign on your roster.

Q: Can I check active partnerships and contracts?

Yes, the listpartnerships tool retrieves active brand-creator agreements. This lets you verify contract terms and deliverables during your Claude Desktop chat session.

Run your entire influencer roster and campaign tracking directly from Claude Desktop using live GRIN data.

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Connect GRIN MCP to Claude Desktop

Create your Vinkius account to connect GRIN to Claude Desktop 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 GRIN with Claude Desktop

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Track creator performance in Claude Desktop

The `list_activations` tool pulls real-time participation metrics for every creator in your roster straight into your Claude Desktop chat. You see exactly who posted in your GRIN campaigns without leaving your Claude Desktop workspace. Combine this with `list_conversions` inside Claude Desktop to map those posts directly to actual GRIN sales. Your Claude Desktop agent analyzes these GRIN numbers on the fly to flag underperforming creators.

Run influencer CRM updates using this MCP Server

The `update_contact` tool modifies creator profiles and shipping details inside your GRIN CRM directly from your Claude Desktop chat window. When a creator messages you with a new address, you paste it into Claude Desktop to update their GRIN record instantly. Use `get_contact` inside Claude Desktop to pull up their historical GRIN records and past performance metrics. This keeps your GRIN records clean and ensures your Claude Desktop team works with accurate creator data.

Audit campaign payouts and product orders

The `list_payments` tool lists all creator payouts and pending balances inside Claude Desktop to keep your GRIN finance team aligned. You query GRIN payment statuses and verify past transactions without leaving your Claude Desktop workspace. Pair this check with `list_orders` inside Claude Desktop to track GRIN product seeding shipments. Your Claude Desktop agent cross-references these GRIN shipments against active campaigns via this MCP server.

Setup guide

Set up GRIN MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The GRIN MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the GRIN MCP configuration

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

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under grin-mcp.

json

{
  "mcpServers": {
    "grin-mcp": {
      "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 GRIN. 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 GRIN MCP in Claude Desktop

You add the GRIN MCP server configuration to your `claude_desktop_config.json` file. Once saved, Claude Desktop loads the tools, so you don't have to worry about manual API calls.

Yes. The `update_contact` tool allows Claude Desktop to modify creator records, shipping addresses, and social handles directly in your GRIN database.

The `list_conversions` tool feeds raw sales data directly into Claude Desktop. Your agent then calculates exact ROI for each active GRIN campaign on your roster.

Yes, the `list_partnerships` tool retrieves active brand-creator agreements. This lets you verify contract terms and deliverables during your Claude Desktop chat session.

Yes. Your GRIN API tokens and creator CRM records never touch external servers; they run locally inside the secure Vinkius MCP server sandbox environment.

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