App

HumbleFax integrations

Connect HumbleFax to any other app, or use it from your AI client over MCP. HumbleFax is a simple solution to send and receive faxes online without the need for a physical fax machine.

Connects with an API keyhumblefax.com
1 trigger12 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 HumbleFax?

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)
Grok

Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.

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

HumbleFax with the apps people pair it with most

Pair it

Connect HumbleFax with another app

What your agent can do with HumbleFax

Triggers and actions 1 trigger · 12 actions

  • Trigger
    New Fax

    Triggers when a new fax is received on your HumbleFax account.

  • Action
    Cancel Sent Fax

    Stops transmission of a sent fax that is still in progress.

  • Action
    Create Draft Fax

    Creates a draft fax with recipients and coversheet details, ready to send.

  • Action
    Create User

    Adds a user to the HumbleFax account with an assigned fax number.

  • Action
    Delete Draft Fax

    Deletes a draft fax that has not been sent.

  • Action
    Delete Incoming Fax

    Moves a received fax to trash, or deletes it permanently.

  • Action
    Delete Sent Fax

    Moves a sent fax to trash, or deletes it permanently.

  • Action
    Get Incoming Fax

    Returns a received fax's sender, page count and status.

  • Action
    Get Sent Fax

    Returns a sent fax with its status and per-recipient delivery attempts.

  • Action
    List Fax Numbers

    Returns the fax numbers on the HumbleFax account.

  • Action
    List Users

    Returns the users on the HumbleFax account.

  • Action
    Send Draft Fax

    Sends a draft fax to its recipients and returns the queued sent fax.

  • Action
    Send Fax

    Sends a fax with a document and optional coversheet to up to three numbers in one step.

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What our customers say

Questions

HumbleFax, answered

Is there a HumbleFax MCP server?

APIANT's MCP server at https://mcp.apiant.ai works with HumbleFax. 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 HumbleFax actions on demand, or have APIANT build, test and run automations that use HumbleFax. Nothing to install.

What can start an automation from HumbleFax?

Any of HumbleFax's 1 trigger in the catalog, including New Fax. Describe the moment in plain language and your agent picks the right one.

What can your agent do in HumbleFax?

Any of HumbleFax's 12 actions, including Create Draft Fax, Create User, Send Draft Fax and Send Fax. Your agent maps the data both ways and tests every scenario before it ships.

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

Yes. Connect your AI client to APIANT once and it works with HumbleFax two ways. Ask it to do something in HumbleFax 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 HumbleFax API?

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

Which apps can HumbleFax connect to?

Any app in the catalog; the list on this page pairs HumbleFax 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.