# Connect Seam to PostalCodes When **Access Grant Created** fires in [Seam](https://apiant.ai/connections/seam), 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. Seam **1** trigger Seam **9** 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 Seam 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 Seam can start in PostalCodes - When **Access Grant Created** in Seam then **Download postal code export** in PostalCodes - When **Access Grant Created** in Seam 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 Seam and PostalCodes ## Triggers and actions 1 trigger · 11 actions - Trigger **Access Grant Created** Triggers when an access grant is created. - Action **Create Access Grant** Creates a new access grant for a user identity. - Action **Create Space** Creates a new space. - Action **Create User Identity** Creates a new user identity. - Action **Delete Access Grant** Deletes an access grant. - Action **Delete User Identity** Deletes a user identity. - Action **Find Access Grant** Finds an access grant by its ID. - Action **Find Space** Finds spaces in your workspace, optionally filtered by name. - Action **Get User Identity** Returns one user identity by user_identity_id or user_identity_key. - Action **Update Access Grant** Updates an existing access grant. - 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 - [ **Seam** Seam lets you control any smart lock or access system using a single API and dashboard.](https://apiant.ai/connections/seam) - [ **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 Seam - [ **Seam to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/seam-to-slack) - [ **Seam to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/seam-to-stripe) - [ **Seam to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/seam-to-shopify) - [ **Seam to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/seam-to-trello) - [ **Seam to Zoom** Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...](https://apiant.ai/connect/seam-to-zoom) - [ **Seam to Twilio** Cloud communications platform for sending SMS/MMS messages, making and managing voice calls, and looking up...](https://apiant.ai/connect/seam-to-twilio) ## 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 ## Seam and PostalCodes, answered ### ### What can start an automation from Seam? Any of Seam's 1 trigger in the catalog, including Access Grant Created. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in PostalCodes when something happens in Seam? 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 Seam? PostalCodes has no triggers in the catalog today, so automations start in Seam. 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 Seam 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.