App

One Two Three Form Builder integrations

Connect One Two Three Form Builder to any other app, or use it from your AI client over MCP. No-code drag-and-drop online form builder for surveys, payments, and data collection (123FormBuilder).

Connects with an API key123formbuilder.com
8 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 One Two Three Form Builder?

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

One Two Three Form Builder with the apps people pair it with most

Pair it

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What your agent can do with One Two Three Form Builder

Triggers and actions 8 actions

  • Action
    Add form

    Creates a new form in your 123FormBuilder account, optionally inside a group and with an activity schedule.

  • Action
    Add group

    Creates a new form group in 123FormBuilder, optionally nested under a parent group.

  • Action
    Delete form

    Permanently deletes a form from your 123FormBuilder account.

  • Action
    Get form

    Returns the details of a single form, including its name, group, owner, submission counts and activity status.

  • Action
    List form fields

    Returns the fields (controls) of a form, with each field's label, type, position and options.

  • Action
    List forms

    Returns the forms in your 123FormBuilder account, optionally filtered by name.

  • Action
    List groups

    Returns the form groups in your 123FormBuilder account.

  • Action
    Update form

    Updates a form's name, group, or availability schedule.

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What our customers say

Questions

One Two Three Form Builder, answered

Is there a One Two Three Form Builder MCP server?

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

What can your agent do in One Two Three Form Builder?

Any of One Two Three Form Builder's 8 actions, including Update form, Add form, Add group and Get form. Your agent maps the data both ways and tests every scenario before it ships.

Can I use One Two Three Form Builder directly from Claude, ChatGPT or Cursor?

Yes. Connect your AI client to APIANT once and it works with One Two Three Form Builder two ways. Ask it to do something in One Two Three Form Builder 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 One Two Three Form Builder API?

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

Which apps can One Two Three Form Builder connect to?

Any app in the catalog; the list on this page pairs One Two Three Form Builder 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.