# Connect Groundhogg to PostalCodes When **New Contact** fires in [Groundhogg](https://apiant.ai/connections/groundhogg), your agent runs **Download postal code export** in [PostalCodes](https://apiant.ai/connections/postalcodes). Describe the whole flow and it is built, tested on every scenario and kept running. Groundhogg **2** triggers Groundhogg **11** actions PostalCodes **2** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Groundhogg and PostalCodes to do together? 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)](https://apiant.ai/docs/mcp/claude-code) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) Example flows ## What Groundhogg can start in PostalCodes - When **New Contact** in Groundhogg then **Download postal code export** in PostalCodes - When **New Note** in Groundhogg then **Find postal codes** in PostalCodes Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships. Everything your agent can do with Groundhogg and PostalCodes ## Triggers and actions 2 triggers · 13 actions - Trigger **New Contact** Triggers when a new contact is added to Groundhogg. - Trigger **New Note** Triggers when a new note is added in Groundhogg. - Action **Add Tags to Contact** Applies one or more tags to a Groundhogg contact, by tag ID or name. - Action **Create Contact** Creates a new contact in Groundhogg with an email address, name, opt-in status, owner, custom fields and tags. - Action **Create Note** Adds a note to a Groundhogg contact's record. - Action **Create Tag** Creates a new tag in Groundhogg. - Action **Delete Contact** Permanently deletes a contact from Groundhogg. - Action **Find Contacts** Finds Groundhogg contacts whose email or name matches the search text and returns the matching contact records. - Action **Get Contact** Returns a single Groundhogg contact by its ID, including its details, custom fields and tags. - Action **List Tags** Returns the tags defined in your Groundhogg site. - Action **Remove Tags from Contact** Removes one or more tags from a Groundhogg contact. - Action **Send Email to Contact** Sends one of your Groundhogg emails to a contact. - Action **Update Contact** Updates an existing Groundhogg contact's details, custom fields and tags. - Action **Download postal code export** Download the full postal code dataset export for a given country. - Action **Find postal codes** Search for postal codes by country and code, place name, or free text, returning matching city, state/province, county, and coordinates. ## Each app on its own - [ **Groundhogg** CRM and email marketing automation plugin for WordPress, with contact management, segmentation, and campaign...](https://apiant.ai/connections/groundhogg) - [ **PostalCodes** PostalCodes is a reference database of postal codes and the places they cover.](https://apiant.ai/connections/postalcodes) Reviews ## What our customers say ## More from Groundhogg - [ **Groundhogg to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/groundhogg-to-hubspot) - [ **Groundhogg to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/groundhogg-to-salesforce) - [ **Groundhogg to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/groundhogg-to-slack) - [ **Groundhogg to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/groundhogg-to-mailchimp) - [ **Groundhogg to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/groundhogg-to-stripe) - [ **Groundhogg to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/groundhogg-to-shopify) ## More into PostalCodes - [ **HubSpot to PostalCodes** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-postalcodes) - [ **Salesforce to PostalCodes** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-postalcodes) - [ **Slack to PostalCodes** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-postalcodes) - [ **Google Sheets to PostalCodes** Google Sheets](https://apiant.ai/connect/google-sheets-to-postalcodes) - [ **Gmail to PostalCodes** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-postalcodes) - [ **Google Calendar to PostalCodes** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-postalcodes) Questions ## Groundhogg and PostalCodes, answered ### ### What can start an automation from Groundhogg? Any of Groundhogg's 2 triggers in the catalog, including New Contact and New Note. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in PostalCodes when something happens in Groundhogg? Any of PostalCodes's 2 actions, including Download postal code export and Find postal codes. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from PostalCodes to Groundhogg? PostalCodes has no triggers in the catalog today, so automations start in Groundhogg. If you need the other direction, ask: your agent reads PostalCodes's API documentation and adds it. ### ### Do I have to build a connector for Groundhogg or PostalCodes? No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running. ### ### 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.