# How to integrate RedCircle API MCP with Claude Agent SDK

```json
{
  "title": "How to integrate RedCircle API MCP with Claude Agent SDK",
  "toolkit": "RedCircle API",
  "toolkit_slug": "redcircle_api",
  "framework": "Claude Agent SDK",
  "framework_slug": "claude-agents-sdk",
  "url": "https://composio.dev/toolkits/redcircle_api/framework/claude-agents-sdk",
  "markdown_url": "https://composio.dev/toolkits/redcircle_api/framework/claude-agents-sdk.md",
  "updated_at": "2026-03-29T06:47:27.715Z"
}
```

## Introduction

This guide walks you through connecting RedCircle API to the Claude Agent SDK using the Composio tool router. By the end, you'll have a working RedCircle API agent that can search target for nintendo switch bundles, get reviews for dyson vacuums at target, list top-rated target products in electronics through natural language commands.
This guide will help you understand how to give your Claude Agent SDK agent real control over a RedCircle API account through Composio's RedCircle API MCP server.
Before we dive in, let's take a quick look at the key ideas and tools involved.

## Also integrate RedCircle API with

- [OpenAI Agents SDK](https://composio.dev/toolkits/redcircle_api/framework/open-ai-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/redcircle_api/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/redcircle_api/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/redcircle_api/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/redcircle_api/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/redcircle_api/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/redcircle_api/framework/cli)
- [Google ADK](https://composio.dev/toolkits/redcircle_api/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/redcircle_api/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/redcircle_api/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/redcircle_api/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/redcircle_api/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/redcircle_api/framework/crew-ai)

## TL;DR

Here's what you'll learn:
- Get and set up your Claude/Anthropic and Composio API keys
- Install the necessary dependencies
- Initialize Composio and create a Tool Router session for RedCircle API
- Configure an AI agent that can use RedCircle API as a tool
- Run a live chat session where you can ask the agent to perform RedCircle API operations

## What is Claude Agent SDK?

The Claude Agent SDK is Anthropic's official framework for building AI agents powered by Claude. It provides a streamlined interface for creating agents with MCP tool support and conversation management.
Key features include:
- Native MCP Support: Built-in support for Model Context Protocol servers
- Permission Modes: Control tool execution permissions
- Streaming Responses: Real-time response streaming for interactive applications
- Context Manager: Clean async context management for sessions

## What is the RedCircle API MCP server, and what's possible with it?

The RedCircle API MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your RedCircle API account. It provides structured and secure access so your agent can perform RedCircle API operations on your behalf.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `REDCIRCLE_API_ADD_ZIPCODES` | Add Zipcodes | Tool to add zipcodes to your RedCircle API account for geolocation targeting. Use when you need to localize product searches by specific postal codes. New zipcodes take approximately 2 minutes to become available after being added. |
| `REDCIRCLE_API_CLEAR_COLLECTION_REQUESTS` | Clear Collection Requests | Tool to remove all requests from a specified collection. Collections can only be cleared when not actively running. Use when you need to empty a collection of all its requests. |
| `REDCIRCLE_API_CREATE_COLLECTION` | Create Collection | Tool to create a new collection for running up to 15,000 requests on a schedule. Use when you need to organize and schedule batch requests with various scheduling patterns, priority levels, and notification methods. |
| `REDCIRCLE_API_CREATE_DESTINATION` | Create Destination | Tool to create a new destination for uploading Collection Result Sets to cloud storage. Use when you need to configure a storage destination for result sets with providers like S3, GCS, Azure, OSS, or S3-compatible storage. |
| `REDCIRCLE_API_CREATE_REQUESTS` | Create Requests | Tool to add up to 1,000 requests to an existing collection. Use when you need to populate a collection with product requests. Collections have a maximum of 15,000 requests (100 if include_html=true). Sequential calls required; parallel requests trigger HTTP 429 errors. |
| `REDCIRCLE_API_DELETE_COLLECTION` | Delete Collection | Tool to remove a collection from the system by ID. Use when you need to delete a collection that is not currently running. |
| `REDCIRCLE_API_DELETE_DESTINATION` | Delete Destination | Tool to remove a destination from your RedCircle API account. Use when you need to permanently delete a specific destination by its ID. |
| `REDCIRCLE_API_DELETE_REQUEST_FROM_COLLECTION` | Delete Request from Collection | Tool to remove an individual request from a collection. Use when you need to delete a specific request from a collection by providing both collection_id and request_id. Collections must not be running during deletion. |
| `REDCIRCLE_API_DELETE_REQUESTS_IN_BULK` | Delete Requests In Bulk | Tool to delete multiple requests from a collection in bulk. Use when you need to remove multiple requests efficiently. Note: Requests can only be deleted when the collection is not running. |
| `REDCIRCLE_API_DELETE_ZIPCODES` | Delete Zipcodes | Tool to remove zipcodes from your RedCircle API account. Use when you need to delete specific zipcode/domain pairs from your account. |
| `REDCIRCLE_API_GET_ACCOUNT_INFORMATION` | Get Account Information | Tool to retrieve account information, usage metrics, and platform status. Use when you need to check account credits, limits, plan details, or platform component status. |
| `REDCIRCLE_API_GET_COLLECTION` | Get Collection | Tool to retrieve complete information about a specific collection. Use when you need detailed collection metadata including status, schedule, and configuration. |
| `REDCIRCLE_API_GET_REQUESTS_CSV_LINKS` | Get Requests CSV Links | Tool to retrieve CSV download links for all requests in a collection. Use when you need to export request data in CSV format. Each CSV file contains up to 1000 requests. |
| `REDCIRCLE_API_GET_REQUESTS_JSON_LINKS` | Get Requests JSON Links | Tool to retrieve download links for all requests in a collection in JSON format. Use when you need to access request data from a specific collection. Returns paginated URLs for downloading request information. |
| `REDCIRCLE_API_GET_RESULT_SET_CSV` | Get Result Set CSV | Tool to retrieve a result set in CSV format with optional field filtering. Use when you need to export processed results from a collection as CSV files. Supports field selection using dot notation for nested fields. Results maintain 14-day retention. |
| `REDCIRCLE_API_GET_RESULT_SET_JSON` | Get Result Set JSON | Tool to retrieve a result set in JSON format with download links. Use when you need to access processed results from a specific collection and result set. Returns detailed result information including download URLs for data files. |
| `REDCIRCLE_API_GET_RESULT_SET_JSON_LINES` | Get Result Set JSON Lines | Tool to retrieve a result set in JSON Lines format with download links. Use when you need to access processed results as newline-delimited JSON files. JSON Lines format provides one valid JSON object per line, ideal for streaming and processing large datasets. |
| `REDCIRCLE_API_GET_TARGET_PRODUCT_DATA` | Get Target Product Data | Tool to retrieve Target data in real-time including search results, product information, reviews, or category listings. Use when you need to access Target.com product data such as searching for products, getting specific product details, retrieving reviews, or listing categories. |
| `REDCIRCLE_API_LIST_CATEGORIES` | List Categories | Tool to retrieve all top-level (root) categories or filter results using optional parameters. Use when you need to browse the category hierarchy, search for specific categories, or retrieve category details. Parameters id, parent_id, and search_term are mutually exclusive. |
| `REDCIRCLE_API_LIST_COLLECTIONS` | List Collections | Tool to retrieve all collections configured on your RedCircle API account with filtering and pagination. Use when you need to browse collections, filter by status or search term, or manage collection metadata. |
| `REDCIRCLE_API_LIST_DESTINATIONS` | List Destinations | Tool to retrieve all destinations configured on your RedCircle API account with pagination and filtering. Use when you need to browse or manage destination configurations. Returns 10 destinations per page. |
| `REDCIRCLE_API_LIST_ERROR_LOGS` | List Error Logs | Tool to list all error logs on your RedCircle API account. Use when you need to retrieve failed API request logs with error details. Results are paginated with 10 error logs per page. Supports filtering by search term and sorting by date or count. |
| `REDCIRCLE_API_LIST_REQUESTS_BY_PAGE` | List Requests by Page | Tool to retrieve requests for a collection in paginated format. Use when you need to access collection requests with pagination support (max 1000 requests per page). |
| `REDCIRCLE_API_LIST_RESULT_SETS` | List Result Sets | Tool to list all result sets for a collection. Use when you need to retrieve execution history and results for a specific collection. Note: result sets have 14-day retention. |
| `REDCIRCLE_API_LIST_ZIPCODES` | List Zipcodes | Tool to retrieve all zipcodes associated with your account with optional filtering. Use when you need to list zipcodes, optionally filtered by search term or domain. Supports pagination with max 10 results per page. |
| `REDCIRCLE_API_RESEND_WEBHOOK` | Resend Webhook | Tool to resend a previously configured webhook POST request for a result set. Use when you need to debug webhook connectivity issues without re-executing the collection. |
| `REDCIRCLE_API_START_COLLECTION` | Start Collection | Tool to initiate execution of a RedCircle API collection. Use when you need to start processing requests for a collection. Requires sufficient request credits and the collection must not be currently running. |
| `REDCIRCLE_API_STOP_ALL_COLLECTIONS` | Stop All Collections | Tool to halt all currently active collections on your account. Use when you need to terminate all collection operations across your account. Collections in queued or running states are affected, resetting status to idle. Note: Queued collections receive credit refunds; running collections stop without reimbursement. |
| `REDCIRCLE_API_STOP_COLLECTION` | Stop Collection | Tool to halt an active collection in queued or running state. Use when you need to stop a collection that is currently processing. Collections in queued status receive full credit refunds, while running collections are stopped without refunds. |
| `REDCIRCLE_API_UPDATE_COLLECTION` | Update Collection | Tool to update an existing collection's configuration and settings. Use when you need to modify collection settings including name, schedule, priority, and destination assignments. Note: A collection can only be updated when it is not running. |
| `REDCIRCLE_API_UPDATE_DESTINATION` | Update Destination | Tool to modify an existing destination configuration on your RedCircle API account. Use when you need to update destination settings such as name, credentials, storage paths, or enable/disable status. When enabling a previously disabled destination or updating credentials, a connectivity test will be performed automatically. |
| `REDCIRCLE_API_UPDATE_REQUEST` | Update Request | Tool to modify a request within a collection. Use only when the collection is not running. Updates request parameters like type, tcin, or other Target Product Data API fields. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

The RedCircle API MCP server is an implementation of the Model Context Protocol that connects your AI agent to RedCircle API. It provides structured and secure access so your agent can perform RedCircle API operations on your behalf through a secure, permission-based interface.
With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster.

## Step-by-step Guide

### 1. Prerequisites

Before starting, make sure you have:
- Composio API Key and Claude/Anthropic API Key
- Primary know-how of Claude Agents SDK
- A RedCircle API account
- Some knowledge of Python

### 1. Getting API Keys for Claude/Anthropic and Composio

Claude/Anthropic API Key
- Go to the [Anthropic Console](https://console.anthropic.com/settings/organization/api-keys) and create an API key. You'll need credits to use the models.
- Keep the API key safe.
Composio API Key
- Log in to the [Composio dashboard](https://dashboard.composio.dev?utm_source=toolkits&utm_medium=framework_docs).
- Navigate to your API settings and generate a new API key.
- Store this key securely as you'll need it for authentication.

### 2. Install dependencies

No description provided.
```python
pip install composio-anthropic claude-agent-sdk python-dotenv
```

```typescript
npm install @anthropic-ai/claude-agent-sdk @composio/core dotenv
```

### 3. Set up environment variables

Create a .env file in your project root.
What's happening:
- COMPOSIO_API_KEY authenticates with Composio
- USER_ID identifies the user for session management
- ANTHROPIC_API_KEY authenticates with Anthropic/Claude
```bash
COMPOSIO_API_KEY=your_composio_api_key_here
USER_ID=your_user_id_here
ANTHROPIC_API_KEY=your_anthropic_api_key_here
```

### 4. Import dependencies

No description provided.
```python
import asyncio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions
import os
from composio import Composio
from dotenv import load_dotenv

load_dotenv()
```

```typescript
import 'dotenv/config';
import readline from 'node:readline';
import { Composio } from '@composio/core';
import { query, type Options } from "@anthropic-ai/claude-agent-sdk";

dotenv.config();
```

### 5. Create a Composio instance and Tool Router session

No description provided.
```python
async def chat_with_remote_mcp():
    api_key = os.getenv("COMPOSIO_API_KEY")
    if not api_key:
        raise RuntimeError("COMPOSIO_API_KEY is not set")

    composio = Composio(api_key=api_key)

    # Create Tool Router session for RedCircle API
    mcp_server = composio.create(
        user_id=os.getenv("USER_ID"),
        toolkits=["redcircle_api"]
    )

    url = mcp_server.mcp.url

    if not url:
        raise ValueError("Session URL not found")
```

```typescript
async function chat() {
  const { COMPOSIO_API_KEY, USER_ID } = process.env;
  if (!COMPOSIO_API_KEY || !USER_ID) {
    throw new Error('COMPOSIO_API_KEY and USER_ID required in .env');
  }

  const composio = new Composio({ apiKey: COMPOSIO_API_KEY });

  // Create Tool Router session for RedCircle API
  const session = await composio.create(USER_ID, {
    toolkits: ['redcircle_api'],
  });
  const mcpUrl = session?.mcp.url;
```

### 6. Configure Claude Agent with MCP

No description provided.
```python
# Configure remote MCP server for Claude
options = ClaudeAgentOptions(
    permission_mode="bypassPermissions",
    mcp_servers={
        "composio": {
            "type": "http",
            "url": url,
            "headers": {
                "x-api-key": os.getenv("COMPOSIO_API_KEY")
            }
        }
    },
    system_prompt="You are a helpful assistant with access to RedCircle API tools via Composio.",
    max_turns=10
)
```

```typescript
const options: Options = {
  permissionMode: 'bypassPermissions',
  mcpServers: {
    composio: {
      type: 'http',
      url: mcpUrl,
      headers: { 'x-api-key': COMPOSIO_API_KEY }
    }
  },
  systemPrompt: 'You are a helpful assistant with access to RedCircle API tools via Composio.',
  maxTurns: 10,
};
```

### 7. Create client and start chat loop

No description provided.
```python
# Create client with context manager
async with ClaudeSDKClient(options=options) as client:
    print("\nChat started. Type 'exit' or 'quit' to end.\n")

    # Main chat loop
    while True:
        user_input = input("You: ").strip()
        if user_input.lower() in {"exit", "quit"}:
            print("Goodbye!")
            break

        # Send query
        await client.query(user_input)

        # Receive and print response
        print("Claude: ", end="", flush=True)
        async for message in client.receive_response():
            if hasattr(message, "content"):
                for block in message.content:
                    if hasattr(block, "text"):
                        print(block.text, end="", flush=True)
        print()
```

```typescript
const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
    prompt: 'You: '
  });

  console.log('\nChat started. Type "exit" to quit.\n');

  let isProcessing = false;

  async function ask(prompt: string) {
    isProcessing = true;
    rl.pause();

    process.stdout.write('Claude is thinking...');
    const stream = query({ prompt, options });

    let firstChunk = true;
    for await (const msg of stream) {
      const content = (msg as any).message?.content || (msg as any).content;
      if (Array.isArray(content)) {
        for (const block of content) {
          if (block.type === 'text' && block.text) {
            if (firstChunk) {
              process.stdout.write('\r\x1b[K');
              process.stdout.write('Claude: ');
              firstChunk = false;
            }
            process.stdout.write(block.text);
          }
        }
      }
    }
    process.stdout.write('\n\n');

    isProcessing = false;
    rl.resume();
    rl.prompt();
  }

  rl.on('line', async (line) => {
    if (isProcessing) return;

    const input = line.trim();
    if (input === 'exit') {
      rl.close();
      process.exit(0);
    }
    if (input) await ask(input);
    else rl.prompt();
  });

  await ask('What can you help me with?');
}
```

### 8. Run the application

No description provided.
```python
if __name__ == "__main__":
    asyncio.run(chat_with_remote_mcp())
```

```typescript
try {
  await chat();
} catch (error) {
  console.error(error);
  process.exit(1);
}
```

## Complete Code

```python
import asyncio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions
import os
from composio import Composio
from dotenv import load_dotenv

load_dotenv()

async def chat_with_remote_mcp():
    api_key = os.getenv("COMPOSIO_API_KEY")
    if not api_key:
        raise RuntimeError("COMPOSIO_API_KEY is not set")

    composio = Composio(api_key=api_key)

    # Create Tool Router session for RedCircle API
    mcp_server = composio.create(
        user_id=os.getenv("USER_ID"),
        toolkits=["redcircle_api"]
    )

    url = mcp_server.mcp.url

    if not url:
        raise ValueError("Session URL not found")

    # Configure remote MCP server for Claude
    options = ClaudeAgentOptions(
        permission_mode="bypassPermissions",
        mcp_servers={
            "composio": {
                "type": "http",
                "url": url,
                "headers": {
                    "x-api-key": os.getenv("COMPOSIO_API_KEY")
                }
            }
        },
        system_prompt="You are a helpful assistant with access to RedCircle API tools via Composio.",
        max_turns=10
    )

    # Create client with context manager
    async with ClaudeSDKClient(options=options) as client:
        print("\nChat started. Type 'exit' or 'quit' to end.\n")

        # Main chat loop
        while True:
            user_input = input("You: ").strip()
            if user_input.lower() in {"exit", "quit"}:
                print("Goodbye!")
                break

            # Send query
            await client.query(user_input)

            # Receive and print response
            print("Claude: ", end="", flush=True)
            async for message in client.receive_response():
                if hasattr(message, "content"):
                    for block in message.content:
                        if hasattr(block, "text"):
                            print(block.text, end="", flush=True)
            print()

if __name__ == "__main__":
    asyncio.run(chat_with_remote_mcp())
```

```typescript
import 'dotenv/config';
import readline from 'node:readline';
import { Composio } from '@composio/core';
import { query, type Options } from "@anthropic-ai/claude-agent-sdk";

async function chat() {
  const { COMPOSIO_API_KEY, USER_ID } = process.env;
  if (!COMPOSIO_API_KEY || !USER_ID) {
    throw new Error('COMPOSIO_API_KEY and USER_ID required in .env');
  }

  const composio = new Composio({ apiKey: COMPOSIO_API_KEY });
  const session = await composio.create(USER_ID, {
    toolkits: ['redcircle_api']
  });
  const mcp_url = session?.mcp.url;

  const options: Options = {
    permissionMode: 'bypassPermissions',
    mcpServers: {
      composio: {
        type: 'http',
        url: mcp_url,
        headers: { 'x-api-key': COMPOSIO_API_KEY }
      }
    },
    systemPrompt: 'You are a helpful assistant with access to RedCircle API tools via Composio.',
    maxTurns: 10,
  };

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

  console.log('\nChat started. Type "exit" to quit.\n');

  let isProcessing = false;

  async function ask(prompt: string) {
    isProcessing = true;
    rl.pause();

    process.stdout.write('Claude is thinking...');
    const stream = query({ prompt, options });

    let firstChunk = true;
    for await (const msg of stream) {
      const content = (msg as any).message?.content || (msg as any).content;
      if (Array.isArray(content)) {
        for (const block of content) {
          if (block.type === 'text' && block.text) {
            if (firstChunk) {
              process.stdout.write('\r\x1b[K');
              process.stdout.write('Claude: ');
              firstChunk = false;
            }
            process.stdout.write(block.text);
          }
        }
      }
    }
    process.stdout.write('\n\n');

    isProcessing = false;
    rl.resume();
    rl.prompt();
  }

  rl.on('line', async (line) => {
    if (isProcessing) return;

    const input = line.trim();
    if (input === 'exit') {
      rl.close();
      process.exit(0);
    }
    if (input) await ask(input);
    else rl.prompt();
  });

  await ask('What can you help me with?');
}

try {
  await chat();
} catch (error) {
  console.error(error);
  process.exit(1);
}
```

## Conclusion

You've successfully built a Claude Agent SDK agent that can interact with RedCircle API through Composio's Tool Router.
Key features:
- Native MCP support through Claude's agent framework
- Streaming responses for real-time interaction
- Permission bypass for smooth automated workflows
You can extend this by adding more toolkits, implementing custom business logic, or building a web interface around the agent.

## How to build RedCircle API MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/redcircle_api/framework/open-ai-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/redcircle_api/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/redcircle_api/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/redcircle_api/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/redcircle_api/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/redcircle_api/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/redcircle_api/framework/cli)
- [Google ADK](https://composio.dev/toolkits/redcircle_api/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/redcircle_api/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/redcircle_api/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/redcircle_api/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/redcircle_api/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/redcircle_api/framework/crew-ai)

## Related Toolkits

- [Addresszen](https://composio.dev/toolkits/addresszen) - Addresszen is a real-time address autocomplete and verification service. It helps capture accurate, deliverable addresses with instant suggestions and validation.
- [Asin data api](https://composio.dev/toolkits/asin_data_api) - Asin data api gives you detailed, real-time product data from Amazon, including price, rank, and reviews. Perfect for e-commerce pros and data-driven marketers who need instant marketplace insights.
- [Baselinker](https://composio.dev/toolkits/baselinker) - BaseLinker is an all-in-one e-commerce management platform connecting stores, marketplaces, carriers, and more. It streamlines order processing, inventory control, and automates your sales operations.
- [Bestbuy](https://composio.dev/toolkits/bestbuy) - Best Buy is a leading retailer offering APIs for product, store, and recommendation data. Instantly access up-to-date retail insights for smarter shopping and decision-making.
- [Btcpay server](https://composio.dev/toolkits/btcpay_server) - BTCPay Server is a free, open-source, self-hosted Bitcoin payment processor. It lets merchants accept Bitcoin payments directly, cutting out middlemen and boosting privacy.
- [Cdr platform](https://composio.dev/toolkits/cdr_platform) - Cdr platform is an API for purchasing carbon dioxide removal services. It enables businesses to offset emissions by accessing verified carbon removal projects.
- [Cloudcart](https://composio.dev/toolkits/cloudcart) - CloudCart is an e-commerce platform for building and managing online stores. It helps businesses streamline product listings, orders, and customer engagement.
- [Countdown api](https://composio.dev/toolkits/countdown_api) - Countdown API gives you real-time, structured eBay product data, reviews, and seller feedback. Perfect for powering price monitoring, product research, or marketplace analytics workflows.
- [Dpd2](https://composio.dev/toolkits/dpd2) - Dpd2 is a robust email management platform for handling, sorting, and automating email workflows. Streamline your communications and boost productivity with advanced sorting, labeling, and response tools.
- [Finerworks](https://composio.dev/toolkits/finerworks) - FinerWorks is an online platform for fine art and photo printing services. Artists and photographers use it to order custom prints and manage print inventory efficiently.
- [Fingertip](https://composio.dev/toolkits/fingertip) - Fingertip is a business management platform for selling, booking, and customer engagement—all from a single link. It helps businesses streamline operations and connect with customers across social channels.
- [Fraudlabs pro](https://composio.dev/toolkits/fraudlabs_pro) - FraudLabs Pro is an online payment fraud detection service for e-commerce and merchants. It helps minimize chargebacks and revenue loss by detecting and preventing fraudulent transactions.
- [Gift up](https://composio.dev/toolkits/gift_up) - Gift Up! is a digital platform for selling, managing, and redeeming gift cards online. It streamlines promotions and gift card transactions for businesses and their customers.
- [Goody](https://composio.dev/toolkits/goody) - Goody is a gifting platform that lets users send gifts and physical products without handling logistics. It streamlines gifting by managing delivery, fulfillment, and recipient experience.
- [Gumroad](https://composio.dev/toolkits/gumroad) - Gumroad is a platform for selling digital products, physical goods, and memberships with a simple checkout and marketing tools. It streamlines creator payouts and helps you grow your audience effortlessly.
- [Instacart](https://composio.dev/toolkits/instacart) - Instacart is an online grocery delivery and pickup service platform. It lets you discover local retailers and create shoppable lists and recipes with ease.
- [Junglescout](https://composio.dev/toolkits/junglescout) - Junglescout is an Amazon product research and analytics platform for sellers. It delivers sales estimates, competitive insights, and optimization tools to boost your Amazon business.
- [Ko fi](https://composio.dev/toolkits/ko_fi) - Ko-fi is a platform that lets creators receive donations, memberships, and sales from fans. It helps creators monetize their work and grow their audience with minimal friction.
- [Lemon squeezy](https://composio.dev/toolkits/lemon_squeezy) - Lemon Squeezy is a payments and subscription platform built for software companies. It makes managing payments, taxes, and customer subscriptions effortless.
- [Loyverse](https://composio.dev/toolkits/loyverse) - Loyverse is a point-of-sale (POS) platform for small businesses, offering tools for sales, inventory, and customer loyalty. It helps streamline retail operations and boost customer engagement.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and RedCircle API MCP?

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

### Can I use Tool Router MCP with Claude Agent SDK?

Yes, you can. Claude Agent SDK 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 RedCircle API tools.

### Can I manage the permissions and scopes for RedCircle API while using Tool Router?

Yes, absolutely. You can configure which RedCircle API 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.

### How safe is my data with Composio Tool Router?

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 RedCircle API data and credentials are handled as safely as possible.

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[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)