Data Validation

Connect Zip-Codes to any app

US and Canadian address validation, ZIP/postal lookup, radius, demographics, boundaries

Connects with an API keyzip-codes.com
6 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 Zip-Codes?

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

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

Zip-Codes with the apps people pair it with most

Pair it

Connect Zip-Codes with another app

What your agent can do with Zip-Codes

Triggers and actions 6 actions

  • Action
    Calculate distance between ZIP codes

    Compute the distance between two ZIP codes.

  • Action
    Find ZIP codes within radius

    Find ZIP codes within a given radius of a location.

  • Action
    Get address details

    Validate and standardize a US mailing address, returning normalized components and ZIP+4.

  • Action
    Get ZIP code details

    Look up detailed demographic and geographic info for a ZIP code.

  • Action
    Quick ZIP lookup

    Look up basic city/state info for a ZIP code quickly.

  • Action
    Suggest ZIP codes or places

    Autocomplete-suggest ZIP codes, cities, or places matching partial input.

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Questions

Zip-Codes, answered

What can your agent do in Zip-Codes?

Any of Zip-Codes's 6 actions, including Calculate distance between ZIP codes, Find ZIP codes within radius, Get address details and Get ZIP code details. Your agent maps the data both ways and tests every scenario before it ships.

Which apps can Zip-Codes connect to?

Any app in the catalog; the list on this page pairs Zip-Codes 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.