How to Use the NMKR Cardano MCP in Mastra AI

Q: How do I add NMKR Cardano tools to a Mastra AI agent?

Install @mastra/mcp@latest and register the MCP Server URL. You can then retrieve the tool definitions with listTools() and spread them directly into your agent's configuration.

Q: Does NMKR Cardano support human-in-the-loop validation in Mastra AI?

Yes. You can configure requireToolApproval on tools like validatenftmetadata to force a human review before the agent proceeds with the workflow.

Build reliable multi-step Cardano minting workflows with automatic retries using Mastra AI.

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Connect NMKR Cardano MCP to Mastra AI

Create your Vinkius account to connect NMKR Cardano to Mastra AI 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 NMKR Cardano with Mastra AI

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Automate coupon balance monitoring

Monitoring your pre-paid mints is handled by the `get_mint_coupon_balance` tool. Mastra AI can run this check at the start of an automated MCP pipeline, triggering an alert or pausing the workflow if your balance drops below your specified threshold. If the API call encounters a temporary network glitch, the Mastra AI workflow engine automatically retries with exponential backoff. This prevents your background automation from crashing during high-congestion periods on the Cardano network.

Conditional revenue splits with Mastra AI

Retrieving configured revenue sharing setups from NMKR is done via the `list_split_addresses` tool. Using these addresses, Mastra AI routes payouts dynamically based on custom business logic you define in your workflow. Building a branch where the agent verifies the split structure before initiating a transfer is straightforward. Whenever the configuration doesn't match your database, Mastra AI pauses the execution and waits for manual approval.

Manage sub-customers inside Mastra AI agents

Fetching managed accounts linked to your primary NMKR profile relies on the `list_subcustomers` tool. Our integration lets a Mastra AI agent use this MCP Server to iterate through this list and check active account statuses. Developers can easily provision, track, and manage multi-tenant setups without writing custom database sync scripts. Your agent queries the live endpoint and handles routing automatically.

Setup guide

Set up NMKR Cardano MCP in Mastra AI

Prerequisites

Node.js 18+ and a TypeScript project
@mastra/mcp + @mastra/core packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run npm install @mastra/mcp @mastra/core plus your preferred model provider (e.g. @ai-sdk/openai).
2

Configure the MCPClient
Create an MCPClient with your Vinkius endpoint as a URL object. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and inject tools
Call mcpClient.listTools() and spread the result into your agent's tools object. All NMKR Cardano tools become native Mastra tools.
4

Run with any model
Swap openai("gpt-4o") for any AI SDK-compatible provider. Call agent.generate() and the agent routes tool calls through MCP automatically.

agent.ts

import { MCPClient } from "@mastra/mcp";
import { Agent } from "@mastra/core/agent";
import { openai } from "@ai-sdk/openai";

const mcpClient = new MCPClient({
  id: "nmkr-cardano-mcp-client",
  servers: {
    "nmkr-cardano-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "NMKR Cardano Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to NMKR Cardano tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent NMKR Cardano transactions"
);
console.log(result.text);

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by NMKR. 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 NMKR Cardano MCP in Mastra AI

Install `@mastra/mcp@latest` and register the MCP Server URL. You can then retrieve the tool definitions with `listTools()` and spread them directly into your agent's configuration.

Yes, Mastra AI has a built-in workflow engine that supports automatic retries. If an endpoint like `get_project_counts` fails due to a network timeout, the engine retries the call before failing the execution.

Yes. You can configure `requireToolApproval` on tools like `validate_nft_metadata` to force a human review before the agent proceeds with the workflow.

Mastra AI supports one-command deployment to popular cloud platforms. The MCP Server connection is maintained securely over standard HTTP or SSE transports.

Mastra AI runs your agents on your own server infrastructure, meaning your NMKR project IDs and API keys are never exposed to third-party logs. The Vinkius gateway handles the secure transport, keeping your credentials isolated.

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