# How to connect ApexVerify to Claude Cowork

```json
{
  "title": "How to connect ApexVerify to Claude Cowork",
  "toolkit": "ApexVerify",
  "toolkit_slug": "apexverify",
  "framework": "Claude Cowork",
  "framework_slug": "claude-cowork",
  "url": "https://composio.dev/toolkits/apexverify/framework/claude-cowork",
  "markdown_url": "https://composio.dev/toolkits/apexverify/framework/claude-cowork.md",
  "updated_at": "2026-08-19T06:37:11.701Z"
}
```

## Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.
This guide walks you through the easiest and most secure way to connect your ApexVerify account to Cowork via Composio Connect, enabling it to validate new signup emails before import, normalize phone numbers for CRM records, check batch contacts for invalid data, and more such actions on your behalf without compromising your account security.

## Also integrate ApexVerify with

- [ChatGPT Work](https://composio.dev/toolkits/apexverify/framework/chatgpt)
- [Hermes](https://composio.dev/toolkits/apexverify/framework/hermes-agent)

## Connect ApexVerify to Claude Cowork

### Connecting ApexVerify to Claude Cowork
1. Open Customize
In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.
2. Add the Composio MCP server
Click Add custom connector and paste in the Composio MCP server URL:

```bash
https://connect.composio.dev/mcp
```

## What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.
With Composio Connect, Cowork can securely access apps like ApexVerify through MCP without you sharing account credentials directly with the agent.

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

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

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `APEXVERIFY_DELETE_BATCH` | Delete Batch | Permanently delete one ApexVerify batch by its exact UUID. Deletion is irreversible and unavailable while the batch is processing; verify the target batch first and deliberately set confirm_deletion=true. |
| `APEXVERIFY_EXPORT_BATCH_RESULTS` | Export Batch Results | Export a completed batch as structured JSON for analysis or as a downloadable XLSX workbook. This reads existing results and does not consume verification credits. |
| `APEXVERIFY_GET_ACCOUNT_CREDITS` | Get Account Credits | Return the connected ApexVerify account's available email and phone verification credit balances. Use this before any credit-consuming verification. |
| `APEXVERIFY_GET_BATCH_DETAILS` | Get Batch Details | Get an ApexVerify batch's status, metadata, parsed-content counts, estimated verification cost, parameters, and final statistics. Repeat this call to monitor preparation or verification. |
| `APEXVERIFY_LAUNCH_BATCH_VERIFICATION` | Launch Batch Verification | Launch paid verification for a prepared batch. This consumes the batch's estimated net email or phone credits and can fail when credits are insufficient. First inspect Get Batch Details and Get Account Credits, then deliberately set confirm_credit_spend=true. |
| `APEXVERIFY_LIST_BATCHES` | List Batches | List verification batches, optionally restricted by creation time, one offset-controlled page at a time. |
| `APEXVERIFY_NORMALIZE_EMAIL_OR_PHONE_FILE` | Normalize Data File | Normalize email addresses or phone numbers from a line-delimited TXT file without performing verification or consuming verification credits. |
| `APEXVERIFY_PREPARE_BATCH` | Prepare Batch | Start or repeat asynchronous parsing, deduplication, format cleanup, and verification-cost calculation for an uploaded batch. This idempotent action does not launch paid verification. Poll Get Batch Details until the batch is ready for verification. |
| `APEXVERIFY_UPLOAD_BATCH` | Upload Verification Batch | Create an ApexVerify verification batch from a line-delimited TXT file. Uploading does not consume verification credits; verification starts only when the batch is launched separately. |
| `APEXVERIFY_VERIFY_EMAIL_OR_PHONE` | Verify Email or Phone | Verify one email address or phone number in real time. This consumes the corresponding prepaid verification credit; cache hits may receive a partial refund. Check account credits first and deliberately set confirm_credit_usage=true. |

## Supported Triggers

None listed.

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

The ApexVerify MCP server connects Claude Cowork to your ApexVerify account through Composio. Once connected, Cowork can use the available ApexVerify tools and triggers to complete tasks on your behalf.

## Complete Code

None listed.

## How to build ApexVerify MCP Agent with another framework

- [ChatGPT Work](https://composio.dev/toolkits/apexverify/framework/chatgpt)
- [Hermes](https://composio.dev/toolkits/apexverify/framework/hermes-agent)

## Related Toolkits

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- [Adafruit IO](https://composio.dev/toolkits/adafruit_io) - Adafruit IO is Adafruit's cloud platform for connected device and IoT project data. It helps you store, visualize, and act on sensor feeds without running your own backend.
- [Addressfinder](https://composio.dev/toolkits/addressfinder) - Addressfinder is a data quality platform for verifying addresses, emails, and phone numbers. It helps you ensure accurate customer and contact data every time.
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- [Api sports](https://composio.dev/toolkits/api_sports) - Api sports is a comprehensive sports data platform covering 2,000+ competitions with live scores and 15+ years of stats. Instantly access up-to-date sports information for analysis, apps, or chatbots.
- [Apify](https://composio.dev/toolkits/apify) - Apify is a cloud platform for building, deploying, and managing web scraping and automation tools called Actors. It lets you automate data extraction and workflow tasks at scale—no infrastructure headaches.
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- [Big data cloud](https://composio.dev/toolkits/big_data_cloud) - BigDataCloud provides APIs for geolocation, reverse geocoding, and address validation. Instantly access reliable location intelligence to enhance your applications and workflows.
- [Bigpicture io](https://composio.dev/toolkits/bigpicture_io) - BigPicture.io offers APIs for accessing detailed company and profile data. Instantly enrich your applications with up-to-date insights on 20M+ businesses.
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- [Brightdata](https://composio.dev/toolkits/brightdata) - Brightdata is a leading web data platform offering advanced scraping, SERP APIs, and anti-bot tools. It lets you collect public web data at scale, bypassing blocks and friction.
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## Frequently Asked Questions

### What are the differences in Tool Router MCP and ApexVerify MCP?

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

### Can I use Tool Router MCP with Claude Cowork?

Yes, you can. Claude Cowork 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 ApexVerify tools.

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

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

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