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How to integrate Tapfiliate MCP with Mastra AI

Connect Mastra AI to Tapfiliate MCP. List all active affiliates for this month, retrieve payout methods for affiliate jane doe, and more using natural language, with authentication handled for you.

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Tapfiliate

Api Key

Tapfiliate is an affiliate and referral tracking platform for businesses. It helps companies efficiently manage, track, and grow their affiliate programs.

40 Tools

Managed auth

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Introduction

This guide walks you through connecting Tapfiliate to Mastra AI using the Composio tool router. By the end, you'll have a working Tapfiliate agent that can create and manage affiliates, track conversions and commissions, review balances, record payments, and organize affiliate groups through natural language commands.

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

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

Also integrate Tapfiliate with

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

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 Tapfiliate tools
Connect Mastra's MCP client to the Composio generated MCP URL
Fetch Tapfiliate 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 Tapfiliate 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 Tapfiliate MCP server, and what's possible with it?

The Tapfiliate MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Tapfiliate account. It provides structured and secure access to your affiliate and referral program data, so your agent can perform actions like managing affiliates, tracking commissions, handling payments, and organizing programs on your behalf.

Affiliate management and insights: Instantly list all affiliates, retrieve detailed affiliate profiles, or remove affiliates as your programs evolve.
Commission tracking and reporting: Let your agent fetch comprehensive commission records, apply filters, and access historical payouts for monitoring performance.
Automated payment handling: Effortlessly list, retrieve, or create payments to credit affiliates, ensuring accurate and timely compensation.
Payout method discovery: Retrieve available payout options for affiliates to streamline compensation workflows and support diverse payment needs.
Program organization and overview: Quickly list all affiliate programs and assets, helping you stay on top of your marketing initiatives and campaign structure.

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 Tapfiliate 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 Tapfiliate

typescript

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

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

What's happening:

create spins up a short-lived MCP HTTP endpoint for this user
The toolkits array contains "tapfiliate" for Tapfiliate 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 Tapfiliate toolkit

Create the Mastra agent

typescript

const agent = new Agent({
    name: "tapfiliate-mastra-agent",
    instructions: "You are an AI agent with Tapfiliate 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: {
        tapfiliate: 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 Tapfiliate 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 Tapfiliate 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: ["tapfiliate"],
  });

  const composioMCPUrl = session.mcp.url;

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

  const composioTools = await mcpClient.getTools();

  const agent = new Agent({
    name: "tapfiliate-mastra-agent",
    instructions: "You are an AI agent with Tapfiliate 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: { tapfiliate: 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 Tapfiliate 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 Tapfiliate action and event your agent gets out of the box.

Retrieve an Affiliate

Retrieve selected details of an affiliate by affiliate ID, including name, email, company name, metadata, and creation time.

Cancel a Payment

Tool to cancel a specific payment.

List all commissions

List commission records with optional filters and pagination.

Create an Affiliate

Create a new affiliate account with contact details.

Create Affiliate Group

Tool to create a new affiliate group.

Create Affiliate Note

Tool to create a note for an affiliate.

Create Affiliate Prospect

Create an affiliate prospect to register a potential affiliate before they become a full affiliate.

Delete affiliate meta data

Tool to delete metadata by key for an affiliate.

Delete an affiliate prospect

Tool to delete a specific affiliate prospect.

Delete an affiliate

Tool to delete a specific affiliate.

Get Affiliate Balances

Tool to retrieve an affiliate's balances across multiple currencies.

Get Affiliate Meta Data by Key

Tool to retrieve specific metadata value by key for an affiliate.

Get Affiliate Prospect

Retrieve details of a specific Tapfiliate affiliate prospect by prospect ID.

Retrieve a Program

Tool to retrieve details of a specific program.

List affiliate custom fields

List the custom field definitions configured for affiliate profiles in Tapfiliate.

List all affiliate groups

List the first page of affiliate groups in your Tapfiliate account.

List Affiliate Meta Data

Tool to retrieve metadata for a specific affiliate.

List affiliate notes

List a page of notes for a specific affiliate by ID.

List affiliate's payments

Tool to list all payments for a specific affiliate.

List Affiliate Programs

List the programs associated with a specified affiliate, including past affiliations.

List Affiliate Prospects

List Tapfiliate affiliate prospects, optionally filtering by email, referral code, program, or affiliate group.

List all affiliates

Tool to list all affiliates.

List all balances

Tool to list all outstanding affiliate balances.

List conversions

Tool to list all conversions.

List all customers

Tool to list all customers with optional filtering by program, customer ID, affiliate, or date range.

List program affiliates

List a page of affiliates in a specific program, with optional filters for source ID, email, parent ID, or affiliate group ID.

List program bonuses

List a page of performance bonuses configured for a specified program.

List program commission types

List commission types for a specific program.

List program MLM levels

List the MLM levels configured for a specified program.

Create a Payment

Create a Tapfiliate payment record for an affiliate after payment has been made through a payment provider.

List all payments

Tool to list all payments.

Retrieve a Payment

Tool to retrieve details of a specific payment.

List all payout methods

List the payout methods configured for a specified affiliate.

List all programs

List the first page of programs, optionally filtered by asset ID.

Remove affiliate group from affiliate

Tool to remove affiliate group from an affiliate.

Set Affiliate Group

Tool to set the affiliate group for a specific affiliate.

Set Affiliate Meta Data

Tool to update (replace) metadata for an affiliate.

Set Affiliate Metadata by Key

Tool to set or update a specific metadata field for an affiliate by key.

Set Affiliate Parent

Tool to set a parent affiliate relationship for a child affiliate.

Update Affiliate Group

Update the title of an existing affiliate group.

FRAMEWORKS

How to build Tapfiliate MCP Agent with another framework

Claude Code

Use Tapfiliate MCP with Claude Code

Claude Cowork

Use Tapfiliate MCP with Claude Cowork

OpenAI Agents SDK

Use Tapfiliate MCP with OpenAI Agents SDK

Claude Agent SDK

Use Tapfiliate MCP with Claude Agent SDK

Codex

Use Tapfiliate MCP with Codex

OpenClaw

Use Tapfiliate MCP with OpenClaw

Hermes

Use Tapfiliate MCP with Hermes

Atomic Agent

Use Tapfiliate MCP with Atomic Agent

Google ADK

Use Tapfiliate MCP with Google ADK

LangChain

Use Tapfiliate MCP with LangChain

Vercel AI SDK

Use Tapfiliate MCP with Vercel AI SDK

LlamaIndex

Use Tapfiliate MCP with LlamaIndex

CrewAI

Use Tapfiliate MCP with CrewAI

Pydantic AI

Use Tapfiliate MCP with Pydantic AI

AutoGen

Use Tapfiliate MCP with AutoGen

MORE TOOLKITS

Explore Other Toolkits

Toolkit marketplace

Metaads

Oauth2Api Key

Metaads is Meta's official Ads API that lets you manage, analyze, and optimize your Facebook and Instagram ad campaigns. Streamline ad operations and gain deeper insights with robust automation.

Adrapid

Api Key

Adrapid is a platform for rapid creation of digital marketing visuals using templates. It streamlines design workflows for banners, images, and HTML5 content with automation.

AdRoll

Oauth2

AdRoll is a digital marketing platform for managing advertising campaigns, audiences, and account-based marketing. It helps marketers retarget customers across channels and measure performance.

Adtraction

Api Key

Adtraction is an affiliate marketing platform for partner programs, tracking links, transactions, commissions, statistics, and payments. It helps advertisers and publishers manage performance marketing with clear reporting and payout workflows.

FAQ

Frequently asked questions

With a standalone Tapfiliate MCP server, the agents and LLMs can only access a fixed set of Tapfiliate tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Tapfiliate 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 Tapfiliate tools.

Yes, absolutely. You can configure which Tapfiliate 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 Tapfiliate data and credentials are handled as safely as possible.

Start with Tapfiliate.It takes 30 seconds.

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

Start building

How to integrate Tapfiliate MCP with Mastra AI

Connect Tapfiliate without auth hassles

Introduction

Also integrate Tapfiliate with

TL;DR

What is Mastra AI?

What is the Tapfiliate 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 Tapfiliate

Configure Mastra MCP client and fetch tools

Create the Mastra agent

Set up interactive chat interface

Complete Code

Conclusion

Supported Tools

How to build Tapfiliate MCP Agent with another framework

Claude Code

Claude Cowork

OpenAI Agents SDK

Claude Agent SDK

Codex

OpenClaw

Hermes

Atomic Agent

Google ADK

LangChain

Vercel AI SDK

LlamaIndex

CrewAI

Pydantic AI

AutoGen

Explore Other Toolkits

Metaads

Adrapid

AdRoll

Adtraction

Frequently asked questions

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

Can I use Tool Router MCP with Mastra AI?+

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

How safe is my data with Composio Tool Router?+

Start with Tapfiliate.It takes 30 seconds.