Expensya MCP Server for Mastra AIGive Mastra AI instant access to 12 tools to Create New Expense, Export Expense Data, Get Authenticated User Profile, and more
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Expensya through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
Ask AI about this App Connector for Mastra AI
The Expensya app connector for Mastra AI is a standout in the Productivity category — giving your AI agent 12 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"expensya": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Expensya Agent",
instructions:
"You help users interact with Expensya " +
"using 12 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Expensya?"
);
console.log(result.text);
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Expensya MCP Server
Connect your Expensya account to any AI agent and take full control of your business spending and automated expense reporting through natural conversation.
Mastra's agent abstraction provides a clean separation between LLM logic and Expensya tool infrastructure. Connect 12 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
What you can do
- Expense Orchestration — List and manage all business expenses programmatically, including retrieving detailed metadata and creating new entries with comments
- Report Oversight — Monitor the status of expense reports (Draft, Pending Approval) and access project allocations for high-fidelity financial tracking
- Organizational Visibility — Retrieve complete directories of users, categories, and payment methods to coordinate team-wide spending policies
- Logistics Intelligence — List and manage vehicles for mileage tracking and monitor supported currencies for international business operations
- Financial Export — Programmatically trigger exports of expense data using predefined Export IDs for seamless integration with your accounting tools
The Expensya MCP Server exposes 12 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 12 Expensya tools available for Mastra AI
When Mastra AI connects to Expensya through Vinkius, your AI agent gets direct access to every tool listed below — spanning receipt-scanning, reimbursement, policy-enforcement, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Requires amount, currency, and category. Add a new expense record
Export expenses to a specific format
Get current user profile
List projects for tracking
g., Meals, Travel). List active expense categories
List expense reports (folders)
List active tags
Supports filtering by date, user, and status. List all business expenses
List users in the organization
List vehicles for mileage tracking
g., Cash, Company Card) configured. List defined payment methods
List all supported currencies
Connect Expensya to Mastra AI via MCP
Follow these steps to wire Expensya into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
npm install @mastra/core @mastra/mcp @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Mastra AI with the Expensya MCP Server
Mastra AI provides unique advantages when paired with Expensya through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Expensya without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Expensya tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Expensya + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Expensya MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Expensya, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Expensya as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Expensya on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Expensya tools alongside other MCP servers
Example Prompts for Expensya in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Expensya immediately.
"List all my expenses from the last week."
"Create a new expense: €12.50 for 'Office Supplies' with comment 'New notebook'."
"Show me the status of my pending expense reports."
Troubleshooting Expensya MCP Server with Mastra AI
Common issues when connecting Expensya to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpExpensya + Mastra AI FAQ
Common questions about integrating Expensya MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.