How to Use the Billit MCP in Mastra AI

Q: How do I register Billit tools in Mastra AI?

Install @mastra/mcp and instantiate the MCP client with your Vinkius URL. Then, spread the tools directly into your Mastra agent configuration to give it access to listinvoices.

Q: Can Mastra AI handle conditional logic for Billit invoices?

Yes. You can build a Mastra workflow that runs getinvoice and branches based on whether the payment status is pending or completed.

Build automated billing workflows with Mastra AI and this Billit MCP Server.

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Connect Billit MCP to Mastra AI

Create your Vinkius account to connect Billit 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 Billit with Mastra AI

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Automated Customer Sync Workflows

This MCP Server provides direct access to customer records via the `create_party` and `get_party` tools. With Mastra AI, you can build a workflow that automatically checks if a client exists before generating a bill, branching if they need to be registered first. If the database is slow, Mastra's built-in retry engine handles the hiccup. You don't have to write custom loop logic to make sure your customer data syncs correctly.

Resilient Billing Pipelines with Mastra AI

The `create_invoice` tool allows your automated agents to write new invoices based on closed deals. Mastra AI can monitor your CRM, trigger this tool, and then run `get_invoice` to confirm the total matches your records. When an invoice fails to generate, the workflow engine automatically backs off and retries. You can even set up human-in-the-loop approval before the final invoice is sent to the client.

Automated Expense and Product Audits

The `list_expenses` and `list_products` tools let your background agents run scheduled audits of your cash flow. Mastra AI triggers these lookups on a cron schedule, comparing current stock with recorded spending. You can feed the output of `get_company_info` into your workflow to ensure tax details are correct. All of this deploys to your cloud with a single command.

Setup guide

Set up Billit 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 Billit 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: "billit-mcp-client",
  servers: {
    "billit-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

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

const result = await agent.generate(
  "List recent Billit 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 Billit. 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 Billit MCP in Mastra AI

Install `@mastra/mcp` and instantiate the MCP client with your Vinkius URL. Then, spread the tools directly into your Mastra agent configuration to give it access to `list_invoices`.

Yes. You can build a Mastra workflow that runs `get_invoice` and branches based on whether the payment status is pending or completed.

Yes, you can use Mastra's tool approval feature. This stops the agent before it runs `create_invoice`, requiring an admin to verify the details.

Mastra's workflow engine uses automatic exponential backoff. If `list_expenses` hits a rate limit, the framework waits and retries without crashing your serverless function.

The Vinkius MCP Server routes all traffic through isolated V8 sandboxes. Your credentials are never logged, ensuring your invoice details and customer company data remain private.

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