How to Use the FreshBooks MCP in Mastra AI

Q: How do I register the FreshBooks MCP with Mastra AI?

Instantiate your client using new MCPClient() and pass the Vinkius URL. Then call listTools() and spread the results into your agent configuration. Mastra auto-detects whether to use Streamable HTTP or SSE.

Q: How do I require human approval for FreshBooks invoices in Mastra AI?

Set the requireToolApproval flag on the agent definition. Whenever the AI attempts to draft a bill, execution suspends. An administrator must click approve before the workflow continues.

Automate complex FreshBooks accounting workflows with Mastra AI and handle API failures gracefully.

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Connect FreshBooks MCP to Mastra AI

Create your Vinkius account to connect FreshBooks 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 FreshBooks with Mastra AI

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Authenticate FreshBooks MCP Workflows

This integration uses `get_my_identity` and `get_account_info` to verify business credentials before running any financial operations. Mastra AI starts the workflow by confirming the agent has the correct permissions. If the identity check fails, the engine triggers an automatic retry with exponential backoff. Validating the account state prevents downstream errors. You can build conditional branches that route tasks based on the business profile. Your agent knows exactly which company ledger it is touching before it proceeds.

Build Resilient Billing Pipelines

Generating statements requires `list_invoices` and `list_payments` through the MCP. Your Mastra AI agent queries the open balances and checks for matching deposits. If a payment is missing, the workflow branches to send a reminder email to the client. Financial data demands strict oversight. You configure `requireToolApproval` on these specific actions to enforce a human-in-the-loop requirement. The system pauses the execution until an admin reviews the draft, ensuring no incorrect bills go out.

Map Project Tasks Automatically

Tracking ongoing work involves `list_active_projects` and `list_project_tasks` via the MCP server. The agent pulls the entire task roster for a specific client. It then evaluates which items are complete and ready for billing. Complex deployments benefit from this structured approach. Developers write one command to push the Mastra workflow to their cloud provider. The AI handles the messy logic of matching tasks to specific contractors without hardcoded scripts.

Setup guide

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

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

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

Instantiate your client using `new MCPClient()` and pass the Vinkius URL. Then call `listTools()` and spread the results into your agent configuration. Mastra auto-detects whether to use Streamable HTTP or SSE.

The framework handles transient failures out of the box. If the accounting endpoint times out, the engine backs off and tries the request again. You never have to write custom polling logic.

Set the `requireToolApproval` flag on the agent definition. Whenever the AI attempts to draft a bill, execution suspends. An administrator must click approve before the workflow continues.

Yes, you can design branches that evaluate payment dates. If a balance is older than 30 days, the engine routes the task to a collections process.

Vinkius processes your requests inside a zero-trust V8 Isolate Sandbox. Vendor names, receipt totals, and tax categories are wiped from memory the millisecond the transaction completes. We do not store your financial history.

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