How to Use the Corpay One MCP in Mastra AI

Q: How do I register Corpay One tools in Mastra AI?

Install the package using npm install @mastra/mcp@latest to load the MCP Server. Instantiate the MCPClient with the Vinkius URL, call mcpClient.listTools(), and spread them into your Mastra agent definition.

Q: Can Mastra AI automatically retry failed Corpay One payments?

Yes, you can build workflows that monitor transactions. If getpaymentdetails returns a failed status, Mastra's workflow engine can trigger a retry step or escalate the issue.

Q: How does the Corpay One MCP Server fit into agent workflows?

The MCP Server exposes tools like listfinancialdocuments as native Mastra tools. You can use these tools inside conditional branching steps to route invoices based on their total amount.

Q: Can I require admin approval before creating a document?

You can enforce approvals by enabling requireToolApproval on any agent using createnewdocument. The agent will pause execution until a human reviews the uploaded invoice.

Build resilient, multi-step payment workflows with Mastra AI and Corpay One.

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Connect Corpay One MCP to Mastra AI

Create your Vinkius account to connect Corpay One 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 Corpay One with Mastra AI

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Automated payment workflows with Mastra AI

Handle transaction failures without manual intervention. This MCP Server lets you build workflows that check `get_payment_details` and automatically run retry logic if a transaction bounces. Mastra's built-in engine handles the backoff logic. If a vendor payment fails, the workflow pauses, waits, and checks the status again before notifying your team.

Guardrails for financial documents

Prevent accidental payouts by putting a human in the loop. Use `create_new_document` inside your Mastra agent, but require manual approval before the document gets processed. You configure this by setting `requireToolApproval` on the agent. The agent drafts the payment or uploads the bill, then waits for a teammate to click confirm in your admin panel.

Automated vendor checks

Keep your supplier list clean by running regular audits. The agent calls `list_account_vendors` to find duplicate profiles or missing tax info. It cross-references the list with your internal database. If it finds a mismatch, it uses `list_team_users` to find the account owner and assigns them a cleanup task.

Setup guide

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

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

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

Install the package using `npm install @mastra/mcp@latest` to load the MCP Server. Instantiate the `MCPClient` with the Vinkius URL, call `mcpClient.listTools()`, and spread them into your Mastra agent definition.

Yes, you can build workflows that monitor transactions. If `get_payment_details` returns a failed status, Mastra's workflow engine can trigger a retry step or escalate the issue.

The MCP Server exposes tools like `list_financial_documents` as native Mastra tools. You can use these tools inside conditional branching steps to route invoices based on their total amount.

You can enforce approvals by enabling `requireToolApproval` on any agent using `create_new_document`. The agent will pause execution until a human reviews the uploaded invoice.

Your vendor lists and payment records are protected by Vinkius's zero-trust MCP infrastructure. Mastra connects via a single endpoint token, ensuring your banking credentials remain encrypted and isolated from the agent runtime.

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