How to integrate Razorpay MCP with Mastra AI

This guide walks you through connecting Razorpay to Mastra AI using the Composio tool router. By the end, you'll have a working Razorpay agent that can list recent razorpay payment failures, create payment link for invoice, fetch refund status for customer through natural language commands. This guide will help you understand how to give your Mastra AI agent real control over a Razorpay account through Composio's Razorpay MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved.

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Razorpay

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Razorpay is a payment gateway and financial services platform for Indian businesses. It helps companies accept payments, manage refunds, send invoices, and run payouts.

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Introduction

This guide will help you understand how to give your Mastra AI agent real control over a Razorpay account through Composio's Razorpay MCP server.

Before we dive in, let's take a quick look at the key ideas and tools involved.

Also integrate Razorpay with

OpenAI Agents SDK Claude Agent SDK Claude Code Claude Cowork Codex OpenClaw Hermes CLI Google ADK LangChain Vercel AI SDK LlamaIndex CrewAI

TL;DR

Here's what you'll learn:

Set up your environment so Mastra, OpenAI, and Composio work together
Create a Tool Router session in Composio that exposes Razorpay tools
Connect Mastra's MCP client to the Composio generated MCP URL
Fetch Razorpay tool definitions and attach them as a toolset
Build a Mastra agent that can reason, call tools, and return structured results
Run an interactive CLI where you can chat with your Razorpay agent

What is Mastra AI?

Mastra AI is a TypeScript framework for building AI agents with tool support. It provides a clean API for creating agents that can use external services through MCP.

Key features include:

MCP Client: Built-in support for Model Context Protocol servers
Toolsets: Organize tools into logical groups
Step Callbacks: Monitor and debug agent execution
OpenAI Integration: Works with OpenAI models via @ai-sdk/openai

What is the Razorpay MCP server, and what's possible with it?

The Razorpay MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Razorpay account. It provides structured and secure access to your payments, orders, customers, invoices, payment links, settlements, and disputes, so your agent can collect payments, manage billing, review transactions, reconcile settlements, and monitor disputes on your behalf.

Payment collection and tracking: Have your agent create orders and payment links, review incoming payments, and cancel payment links that are no longer needed.
Customer and payment method management: Let the agent create customers, retrieve customer records, and review their saved payment methods.
Invoice and item management: Direct your agent to create billing items and invoices, update draft invoices, issue them to customers, and resend invoice notifications by email or SMS.
Transaction and settlement review: Instruct your agent to review orders, payments, and invoices, or retrieve settlement reconciliation reports for a specific date or month.
Dispute monitoring: Have your agent list payment disputes so your team can review and follow up on contested transactions.

What is the Composio tool router, and how does it fit here?

What is Composio SDK?

Composio's Composio SDK helps agents find the right tools for a task at runtime. You can plug in multiple toolkits (like Gmail, HubSpot, and GitHub), and the agent will identify the relevant app and action to complete multi-step workflows. This can reduce token usage and improve the reliability of tool calls. Read more here: Getting started with Composio SDK

The tool router generates a secure MCP URL that your agents can access to perform actions.

How the Composio SDK works

The Composio SDK follows a three-phase workflow:

Discovery: Searches for tools matching your task and returns relevant toolkits with their details.
Authentication: Checks for active connections. If missing, creates an auth config and returns a connection URL via Auth Link.
Execution: Executes the action using the authenticated connection.

Step-by-step Guide

Step by step09 STEPS

Prerequisites

Before starting, make sure you have:

Node.js 18 or higher
A Composio account with an active API key
An OpenAI API key
Basic familiarity with TypeScript

Getting API Keys for OpenAI and Composio

OpenAI API Key

Go to the OpenAI dashboard and create an API key.
You need credits or a connected billing setup to use the models.
Store the key somewhere safe.

Composio API Key

Log in to the Composio dashboard.
Go to Settings and copy your API key.
This key lets your Mastra agent talk to Composio and reach Razorpay through MCP.

Install dependencies

bash

npm install @composio/core @mastra/core @mastra/mcp @ai-sdk/openai dotenv

Install the required packages.

What's happening:

@composio/core is the Composio SDK for creating MCP sessions
@mastra/core provides the Agent class
@mastra/mcp is Mastra's MCP client
@ai-sdk/openai is the model wrapper for OpenAI
dotenv loads environment variables from .env

Set up environment variables

bash

COMPOSIO_API_KEY=your_composio_api_key_here
COMPOSIO_USER_ID=your_user_id_here
OPENAI_API_KEY=your_openai_api_key_here

Create a .env file in your project root.

What's happening:

COMPOSIO_API_KEY authenticates your requests to Composio
COMPOSIO_USER_ID tells Composio which user this session belongs to
OPENAI_API_KEY lets the Mastra agent call OpenAI models

Import libraries and validate environment

typescript

import "dotenv/config";
import { openai } from "@ai-sdk/openai";
import { Agent } from "@mastra/core/agent";
import { MCPClient } from "@mastra/mcp";
import { Composio } from "@composio/core";
import * as readline from "readline";

import type { AiMessageType } from "@mastra/core/agent";

const openaiAPIKey = process.env.OPENAI_API_KEY;
const composioAPIKey = process.env.COMPOSIO_API_KEY;
const composioUserID = process.env.COMPOSIO_USER_ID;

if (!openaiAPIKey) throw new Error("OPENAI_API_KEY is not set");
if (!composioAPIKey) throw new Error("COMPOSIO_API_KEY is not set");
if (!composioUserID) throw new Error("COMPOSIO_USER_ID is not set");

const composio = new Composio({
  apiKey: composioAPIKey as string,
});

What's happening:

dotenv/config auto loads your .env so process.env.* is available
openai gives you a Mastra compatible model wrapper
Agent is the Mastra agent that will call tools and produce answers
MCPClient connects Mastra to your Composio MCP server
Composio is used to create a Tool Router session

Create a Tool Router session for Razorpay

typescript

async function main() {
  const session = await composio.create(
    composioUserID as string,
    {
      toolkits: ["razorpay"],
    },
  );

  const composioMCPUrl = session.mcp.url;
  console.log("Razorpay MCP URL:", composioMCPUrl);

What's happening:

create spins up a short-lived MCP HTTP endpoint for this user
The toolkits array contains "razorpay" for Razorpay access
session.mcp.url is the MCP URL that Mastra's MCPClient will connect to

Configure Mastra MCP client and fetch tools

typescript

const mcpClient = new MCPClient({
    id: composioUserID as string,
    servers: {
      nasdaq: {
        url: new URL(composioMCPUrl),
        requestInit: {
          headers: session.mcp.headers,
        },
      },
    },
    timeout: 30_000,
  });

console.log("Fetching MCP tools from Composio...");
const composioTools = await mcpClient.getTools();
console.log("Number of tools:", Object.keys(composioTools).length);

What's happening:

MCPClient takes an id for this client and a list of MCP servers
The headers property includes the x-api-key for authentication
getTools fetches the tool definitions exposed by the Razorpay toolkit

Create the Mastra agent

typescript

const agent = new Agent({
    name: "razorpay-mastra-agent",
    instructions: "You are an AI agent with Razorpay tools via Composio.",
    model: "openai/gpt-5",
  });

What's happening:

Agent is the core Mastra agent
name is just an identifier for logging and debugging
instructions guide the agent to use tools instead of only answering in natural language
model uses openai("gpt-5") to configure the underlying LLM

Set up interactive chat interface

typescript

let messages: AiMessageType[] = [];

console.log("Chat started! Type 'exit' or 'quit' to end.\n");

const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
  prompt: "> ",
});

rl.prompt();

rl.on("line", async (userInput: string) => {
  const trimmedInput = userInput.trim();

  if (["exit", "quit", "bye"].includes(trimmedInput.toLowerCase())) {
    console.log("\nGoodbye!");
    rl.close();
    process.exit(0);
  }

  if (!trimmedInput) {
    rl.prompt();
    return;
  }

  messages.push({
    id: crypto.randomUUID(),
    role: "user",
    content: trimmedInput,
  });

  console.log("\nAgent is thinking...\n");

  try {
    const response = await agent.generate(messages, {
      toolsets: {
        razorpay: composioTools,
      },
      maxSteps: 8,
    });

    const { text } = response;

    if (text && text.trim().length > 0) {
      console.log(`Agent: ${text}\n`);
        messages.push({
          id: crypto.randomUUID(),
          role: "assistant",
          content: text,
        });
      }
    } catch (error) {
      console.error("\nError:", error);
    }

    rl.prompt();
  });

  rl.on("close", async () => {
    console.log("\nSession ended.");
    await mcpClient.disconnect();
    process.exit(0);
  });
}

main().catch((err) => {
  console.error("Fatal error:", err);
  process.exit(1);
});

What's happening:

messages keeps the full conversation history in Mastra's expected format
agent.generate runs the agent with conversation history and Razorpay toolsets
maxSteps limits how many tool calls the agent can take in a single run
onStepFinish is a hook that prints intermediate steps for debugging

Complete Code

Here's the complete code to get you started with Razorpay and Mastra AI:

typescript

import "dotenv/config";
import { openai } from "@ai-sdk/openai";
import { Agent } from "@mastra/core/agent";
import { MCPClient } from "@mastra/mcp";
import { Composio } from "@composio/core";
import * as readline from "readline";

import type { AiMessageType } from "@mastra/core/agent";

const openaiAPIKey = process.env.OPENAI_API_KEY;
const composioAPIKey = process.env.COMPOSIO_API_KEY;
const composioUserID = process.env.COMPOSIO_USER_ID;

if (!openaiAPIKey) throw new Error("OPENAI_API_KEY is not set");
if (!composioAPIKey) throw new Error("COMPOSIO_API_KEY is not set");
if (!composioUserID) throw new Error("COMPOSIO_USER_ID is not set");

const composio = new Composio({ apiKey: composioAPIKey as string });

async function main() {
  const session = await composio.create(composioUserID as string, {
    toolkits: ["razorpay"],
  });

  const composioMCPUrl = session.mcp.url;

  const mcpClient = new MCPClient({
    id: composioUserID as string,
    servers: {
      razorpay: {
        url: new URL(composioMCPUrl),
        requestInit: {
          headers: session.mcp.headers,
        },
      },
    },
    timeout: 30_000,
  });

  const composioTools = await mcpClient.getTools();

  const agent = new Agent({
    name: "razorpay-mastra-agent",
    instructions: "You are an AI agent with Razorpay tools via Composio.",
    model: "openai/gpt-5",
  });

  let messages: AiMessageType[] = [];

  const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
    prompt: "> ",
  });

  rl.prompt();

  rl.on("line", async (input: string) => {
    const trimmed = input.trim();
    if (["exit", "quit"].includes(trimmed.toLowerCase())) {
      rl.close();
      return;
    }

    messages.push({ id: crypto.randomUUID(), role: "user", content: trimmed });

    const { text } = await agent.generate(messages, {
      toolsets: { razorpay: composioTools },
      maxSteps: 8,
    });

    if (text) {
      console.log(`Agent: ${text}\n`);
      messages.push({ id: crypto.randomUUID(), role: "assistant", content: text });
    }

    rl.prompt();
  });

  rl.on("close", async () => {
    await mcpClient.disconnect();
    process.exit(0);
  });
}

main();

Conclusion

You've built a Mastra AI agent that can interact with Razorpay through Composio's Tool Router. You can extend this further by:

Adding other toolkits like Gmail, Slack, or GitHub
Building a web-based chat interface around this agent
Using multiple MCP endpoints to enable cross-app workflows

TOOLS

Supported Tools

Every Razorpay action and event your agent gets out of the box.

Cancel Invoice

Tool to cancel an existing Razorpay invoice.

Cancel Payment Link

Tool to cancel a specific payment link.

Create an Order

Tool to create a Razorpay order with specified amount and currency.

Create Contact

Tool to create a contact for payouts in RazorpayX.

Create Customer

Tool to create a new customer in Razorpay.

Create an Invoice

Tool to create an invoice for billing customers.

Create Item

Tool to create an item that can be used in Razorpay invoices.

Create Payment Link

Tool to create a payment link for collecting payments via a shareable URL.

Delete Invoice

Tool to delete an invoice in Razorpay.

Delete item

Tool to delete an existing item from Razorpay.

Fetch All Customers

Tool to retrieve a paginated list of all customers from Razorpay.

Fetch All Invoices

Tool to fetch all invoices with pagination and filtering support.

Fetch All Payment Links

Tool to fetch all payment links with pagination and filtering support.

Fetch All Payments

Tool to retrieve all payments from your Razorpay account with pagination and time filtering support.

Fetch all refunds for a payment

Tool to retrieve all refunds for a specific payment using the Razorpay API.

Fetch a Payment Link

Tool to retrieve details of a specific payment link by its ID.

Fetch Invoice by ID

Tool to fetch a specific invoice by its ID from Razorpay.

Fetch All Orders

Tool to retrieve a paginated list of all orders from Razorpay.

Fetch Order by ID

Tool to fetch details of a specific Razorpay order using its order ID.

Fetch payments by order

Tool to fetch all payments made for a particular order.

Fetch All Refunds

Tool to retrieve all refunds created by you using the Razorpay API.

Get Contact

Tool to retrieve details of a specific contact by ID in RazorpayX.

Retrieve Customer

Tool to retrieve details of a specific customer by their ID.

Get Fund Account

Tool to retrieve details of a specific fund account by its ID.

Get Item

Tool to retrieve complete details of a specific Razorpay item by its ID.

Get Settlement Reconciliation Report

Tool to fetch settlement reconciliation report for a specific date or month from Razorpay.

Get Transfer Reversals

Tool to fetch all reversals for a specific transfer using the Razorpay Route API.

Issue an Invoice

Tool to issue a draft Razorpay invoice to send it to the customer.

List Customer Tokens

Tool to retrieve all tokens (saved payment methods) for a customer.

List Disputes

Tool to retrieve a list of all disputes with pagination support.

List Fund Accounts

Tool to retrieve a list of all fund accounts from RazorpayX with pagination support.

List Fund Validations

Tool to fetch all fund account validation transactions from RazorpayX with pagination support.

List Items

Tool to retrieve a list of all items from Razorpay with pagination support.

List Payment Downtimes

Tool to fetch all active payment method downtimes from Razorpay.

Notify Payment Link

Tool to send or resend notification for a payment link via SMS or email.

Send/Resend Invoice Notification

Tool to send or resend an invoice notification via email or SMS.

Update Contact

Tool to update an existing contact's details in RazorpayX.

Update Customer

Tool to update an existing customer's details in Razorpay.

Update Invoice

Tool to update an existing draft invoice in Razorpay.

Update Item

Tool to update an existing item's details in Razorpay.

Update Order

Tool to update an existing order in Razorpay.

Update payment link

Tool to update an existing payment link in Razorpay.

FRAMEWORKS

How to build Razorpay MCP Agent with another framework

OpenAI Agents SDK

Use Razorpay MCP with OpenAI Agents SDK

Claude Agent SDK

Use Razorpay MCP with Claude Agent SDK

Claude Code

Use Razorpay MCP with Claude Code

Claude Cowork

Use Razorpay MCP with Claude Cowork

Codex

Use Razorpay MCP with Codex

OpenClaw

Use Razorpay MCP with OpenClaw

Hermes

Use Razorpay MCP with Hermes

CLI

Use Razorpay MCP with CLI

Google ADK

Use Razorpay MCP with Google ADK

LangChain

Use Razorpay MCP with LangChain

Vercel AI SDK

Use Razorpay MCP with Vercel AI SDK

LlamaIndex

Use Razorpay MCP with LlamaIndex

CrewAI

Use Razorpay MCP with CrewAI

MORE TOOLKITS

Explore Other Toolkits

Toolkit marketplace

44API

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Alpaca

Api KeyOauth2

Alpaca is a stock and crypto trading platform for commission-free trading, real-time market data, and algorithmic strategies. Use it to build brokerage apps, trading bots, and portfolio workflows with market connectivity.

Billsby

Api Key

Billsby is a subscription billing platform for managing customers, subscriptions, invoices, products, plans, usage counters, add-ons, and allowances. It helps SaaS and subscription teams automate billing operations without building complex billing logic from scratch.

Brex

Oauth2Api Key

Brex provides corporate credit cards and spend management tailored for startups and tech businesses. It helps optimize company cash flow, streamline accounting, and accelerate business growth.

FAQ

Frequently asked questions

With a standalone Razorpay MCP server, the agents and LLMs can only access a fixed set of Razorpay tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Razorpay and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Mastra AI fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Razorpay tools.

Yes, absolutely. You can configure which Razorpay scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Razorpay data and credentials are handled as safely as possible.

Start with Razorpay.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Razorpay tool your agent needs.Free to start.

Start building

Customer stories

Teams ship real agents on Composio

GET STARTED FOR FREE BOOK A DEMO

Karan skipped his own birthday party to fix our critical issue. It was 10pm and he diverted his Waymo to help us instead. This really sets the bar — it shows the commitment you need when users rely on your software.

Harsha Gaddipati

Co-founder, Slashy

A lot of students tell us that the moment their connected tools start talking to each other inside Opennote feels almost magical. The agent just knows them, and it's immensely helped keep new users on the platform.

Abhi Arya

Co-founder, Opennote

We chose Composio over Pipedream because it delivered depth where it mattered — niche tools and tricky edge cases other platforms simply ignored. That gave us confidence to scale without compromising.

Nirman Dave

CEO, Zams

As a solo builder, shipping fast is life or death. The only way I can outcompete incumbents is by outmanoeuvring them. Getting bogged down managing agent auth would have been a death sentence.

Ryan Yu

Founder, Extra Thursday

Before Composio, adding tool integrations was slow and resource-intensive. Each one could take weeks of engineering time, and maintaining them meant constantly keeping up with API changes.

Tomisin Jenrola

Founder & CEO, SwarmZero

With hands-on help from their founder, we integrated Gmail and Google Drive in just 30 minutes. This level of personal support and commitment is exactly what startups should strive for.

Jerome Leclanche

Co-Founder, Ingram Technologies

How to integrate Razorpay MCP with Mastra AI

Connect Razorpay without auth hassles

Introduction

Also integrate Razorpay with

TL;DR

What is Mastra AI?

What is the Razorpay MCP server, and what's possible with it?

What is the Composio tool router, and how does it fit here?

What is Composio SDK?

How the Composio SDK works

Step-by-step Guide

Prerequisites

Getting API Keys for OpenAI and Composio

Install dependencies

Set up environment variables

Import libraries and validate environment

Create a Tool Router session for Razorpay

Configure Mastra MCP client and fetch tools

Create the Mastra agent

Set up interactive chat interface

Complete Code

Conclusion

Supported Tools

How to build Razorpay MCP Agent with another framework

OpenAI Agents SDK

Claude Agent SDK

Claude Code

Claude Cowork

Codex

OpenClaw

Hermes

CLI

Google ADK

LangChain

Vercel AI SDK

LlamaIndex

CrewAI

Explore Other Toolkits

44API

Alpaca

Billsby

Brex

Frequently asked questions

What are the differences in Tool Router MCP and Razorpay MCP?+

Can I use Tool Router MCP with Mastra AI?+

Can I manage the permissions and scopes for Razorpay while using Tool Router?+

How safe is my data with Composio Tool Router?+

Start with Razorpay.It takes 30 seconds.

Teams ship real agents on Composio