# How to integrate ApexVerify MCP with Atomic Agent

```json
{
  "title": "How to integrate ApexVerify MCP with Atomic Agent",
  "toolkit": "ApexVerify",
  "toolkit_slug": "apexverify",
  "framework": "Atomic Agent",
  "framework_slug": "atomic-agent",
  "url": "https://composio.dev/toolkits/apexverify/framework/atomic-agent",
  "markdown_url": "https://composio.dev/toolkits/apexverify/framework/atomic-agent.md",
  "updated_at": "2026-08-19T06:37:11.701Z"
}
```

## Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including ApexVerify.
This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a ApexVerify account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions.

## Also integrate ApexVerify with

- [ChatGPT](https://composio.dev/toolkits/apexverify/framework/chatgpt)
- [Claude Cowork](https://composio.dev/toolkits/apexverify/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/apexverify/framework/hermes-agent)

## TL;DR

### How Atomic Agent connects to ApexVerify
Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.
Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

## Connect ApexVerify to Atomic Agent

### Connect ApexVerify to Atomic Agent
- Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key.
- In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
- Ask Atomic Agent to do something in ApexVerify. It searches Composio for the right tool.
- On first use, open the sign-in link returned in the chat. Connect your ApexVerify account, then return to Atomic Agent to continue.
### Headless setup
Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

```bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY
```

## 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.

## Troubleshooting

### Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

### Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

### Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See [Composio pricing](/pricing) for the current limits that apply to your connection.

## Complete Code

None listed.

## Conclusion

### Use ApexVerify from Atomic Agent
With your account connected, ask Atomic Agent to work with ApexVerify in natural language. You can connect more apps through the same Composio integration as you need them.
Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo).

## How to build ApexVerify MCP Agent with another framework

- [ChatGPT](https://composio.dev/toolkits/apexverify/framework/chatgpt)
- [Claude Cowork](https://composio.dev/toolkits/apexverify/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/apexverify/framework/hermes-agent)

## Related Toolkits

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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 Atomic Agent?

Yes, you can. Atomic Agent 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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