Data Validation

mailfloss integrations

Connect mailfloss to any other app, or use it from your AI client over MCP. Mailfloss is an email verification platform where you can put your bulk email verification on autopilot and start maximizing your email ROI.

Connects with an API keymailfloss.com
9 actions

What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.

Build solutions, not workarounds.

What do you want to automate with mailfloss?

Ask the assistant

You'll sign in before anything runs. What you typed comes with you.

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.

Set it up in your client
Claude Code

Run this in the directory you want to work in.

claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai

Start Claude Code there, approve the server, and sign in in the browser page it opens.

Claude Code guide (opens in a new tab)
Claude, web and desktop

Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.

Setup guide (opens in a new tab)
Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

Setup guide (opens in a new tab)
Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

Setup guide (opens in a new tab)
Codex and the ChatGPT desktop app

Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.

Setup guide (opens in a new tab)
Any other MCP client

Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.

Setup guide (opens in a new tab)

Popular

mailfloss with the apps people pair it with most

Pair it

Connect mailfloss with another app

What your agent can do with mailfloss

Triggers and actions 9 actions

  • Action
    Add batch of emails for verification

    Submits a batch of email addresses to mailfloss for asynchronous verification and returns the job id.

  • Action
    Add data erasure request

    Submits a GDPR/CCPA-style erasure request that permanently deletes the given email addresses from your mailfloss account.

  • Action
    Add Email

    Submits an email address to mailfloss for verification and returns the deliverability verdict.

  • Action
    Cancel batch verification job

    Cancels a running mailfloss batch verification job. Credits already consumed before the cancellation are not refunded.

  • Action
    Get account details

    Returns the details of the mailfloss account this connection belongs to.

  • Action
    Get batch verification results

    Retrieve the verification results of a finished mailfloss batch verification job.

  • Action
    Get batch verification status

    Reads the current progress of a mailfloss batch verification job: its state plus the running counts of imported, processed, passed and failed addresses. An error occurs if the job is not found.

  • Action
    Get verification job

    Fetches a verification job by ID, including its status and verdict counts. An error occurs if the job is not found.

  • Action
    List verification jobs

    Returns all verification jobs on the account, optionally filtered by source or status.

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Questions

mailfloss, answered

Is there a mailfloss MCP server?

APIANT's MCP server at https://mcp.apiant.ai works with mailfloss. Add that address to any AI client that takes a remote MCP server and sign in once in your browser. Your client can then run mailfloss actions on demand, or have APIANT build, test and run automations that use mailfloss. Nothing to install.

What can your agent do in mailfloss?

Any of mailfloss's 9 actions, including Add batch of emails for verification, Add data erasure request, Add Email and Get account details. Your agent maps the data both ways and tests every scenario before it ships.

Can I use mailfloss directly from Claude, ChatGPT or Cursor?

Yes. Connect your AI client to APIANT once and it works with mailfloss two ways. Ask it to do something in mailfloss once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running on its own. A one-off action uses your plan's tasks the same way an automation step does.

Do I need to write code against the mailfloss API?

No. APIANT connects to the mailfloss API for you, with your mailfloss API key. Describe what you want in plain language and your agent builds it on the mailfloss triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the mailfloss API documentation and adds it.

Which apps can mailfloss connect to?

Any app in the catalog; the list on this page pairs mailfloss with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector.

What happens when something fails?

Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.

Is there a free plan?

Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.