--- title: "Connect shipcloud to Lettr - APIANT.ai" description: "When \"New Shipment Status\" fires in shipcloud, your agent runs \"Add contact\" in Lettr." canonical: "https://apiant.ai/connect/shipcloud-to-lettr" --- # Connect shipcloud to Lettr When **New Shipment Status** fires in [shipcloud](https://apiant.ai/connections/shipcloud), your agent runs **Add contact** in [Lettr](https://apiant.ai/connections/lettr). Describe the whole flow and it is built, tested on every scenario and kept running. shipcloud **1** trigger shipcloud **16** actions Lettr **11** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want shipcloud and Lettr to do together? 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)](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 shipcloud can start in Lettr - When **New Shipment Status** in shipcloud then **Add contact** in Lettr - When **New Shipment Status** in shipcloud then **Add contact to list** in Lettr 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 shipcloud and Lettr ## Triggers and actions 1 trigger · 27 actions - Trigger **New Shipment Status** Triggers when a shipcloud shipment changes status (label created, picked up, in transit, delivered, deleted and more). - Action **Add address** Creates a new address in your shipcloud address book, ready to use as a shipment's sender or recipient. - Action **Add order** Creates an order in shipcloud with its delivery address and line items, so shipments can later be associated with it. - Action **Add pickup request** Requests a carrier pickup for your shipments, either all shipments not yet picked up or only the ones you list. - Action **Create Shipment** Creates a shipment in shipcloud and, optionally, books the shipping label with the carrier. - Action **Create Shipment Quote** Returns the price a carrier would charge for shipping a package between two addresses, without creating a shipment. - Action **Delete shipment** Deletes a shipment. Prepared shipments can be deleted any time; shipments with a label only before the carrier's cutoff time. - Action **Find Shipment** Finds shipments matching a reference number, tracking number, carrier, status or creation date range. - Action **Get address** Returns a saved address from your shipcloud address book by its id. - Action **Get order** Returns an order previously sent to shipcloud, including its delivery address and line items. - Action **Get pickup request** Returns a pickup request, including its carrier, pickup time window, pickup address and included shipments. - Action **Get shipment** Returns the details of a single shipment, including its carrier, tracking information, label and addresses. - Action **List addresses** Returns the addresses saved in your shipcloud account, optionally filtered by name, company, street, city, postal code, country or phone. - Action **List carriers** Returns the carriers available to your shipcloud account, with their services, package types, additional services and label formats. - Action **List orders** Returns the orders previously created in your shipcloud account, including delivery address and line items. - Action **List shipments** Returns the shipments in your shipcloud account, optionally filtered by carrier, tracking number, reference number, service, type, source, tracking status or creation time. - Action **Update shipment** Updates an existing shipment, such as its addresses, package, carrier or service, and can create its shipping label. - Action **Add audience list** Creates a new audience list in Lettr with the given name and returns the created list. - Action **Add contact** Adds a new contact to your Lettr audience, optionally placing it on a list, setting custom properties, and sending a double opt-in confirmation email. - Action **Add contact to list** Adds an existing contact to one of your audience lists. Succeeds whether the contact was newly added or was already on the list. - Action **Add template** Creates a new email template in Lettr from HTML or Topol editor JSON content, and publishes its first version with the merge tags found in the content. - Action **Delete contact** Permanently deletes a contact from your Lettr audience. - Action **Get contact** Returns a single audience contact, including its subscription status, custom properties, lists and topics. - Action **Get template** Returns a single email template by its slug, including its HTML, editor content, purpose, status and version details. - Action **List audience lists** Returns all audience lists in your Lettr team, with each list's name and contact count. - Action **List contacts** Returns the contacts in your Lettr audience, optionally narrowed by a search term, subscription status, list or segment. - Action **List templates** Returns the email templates in a Lettr project, optionally limited to one folder or to transactional or campaign templates. - Action **Update contact** Updates an existing contact in your Lettr audience, changing its email address, subscription status or custom properties. Fields left blank are not changed. ## Each app on its own - [ **shipcloud** Shipcloud is a shipping service provider for creating shipping labels as well as tracking shipments.](https://apiant.ai/connections/shipcloud) - [ **Lettr** Lettr is a email API for artisans, send transactional emails using HTML or stored templates.](https://apiant.ai/connections/lettr) Reviews ## What our customers say ## More from shipcloud - [ **shipcloud to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/shipcloud-to-slack) - [ **shipcloud to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/shipcloud-to-stripe) - [ **shipcloud to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/shipcloud-to-shopify) - [ **shipcloud to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/shipcloud-to-trello) - [ **shipcloud to Zoom** Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...](https://apiant.ai/connect/shipcloud-to-zoom) - [ **shipcloud to Twilio** Cloud communications platform for sending SMS/MMS messages, making and managing voice calls, and looking up...](https://apiant.ai/connect/shipcloud-to-twilio) ## More into Lettr - [ **HubSpot to Lettr** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-lettr) - [ **Salesforce to Lettr** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-lettr) - [ **Slack to Lettr** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-lettr) - [ **Google Sheets to Lettr** Google Sheets](https://apiant.ai/connect/google-sheets-to-lettr) - [ **Gmail to Lettr** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-lettr) - [ **Google Calendar to Lettr** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-lettr) Questions ## shipcloud and Lettr, answered ### ### What can start an automation from shipcloud? Any of shipcloud's 1 trigger in the catalog, including New Shipment Status. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Lettr when something happens in shipcloud? Any of Lettr's 11 actions, including Update contact, Add audience list, Add contact and Add contact to list. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Lettr to shipcloud? Lettr has no triggers in the catalog today, so automations start in shipcloud. If you need the other direction, ask: your agent reads Lettr's API documentation and adds it. ### ### Do I have to build a connector for shipcloud or Lettr? 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. ### ### Can my AI client use shipcloud and Lettr without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in either app 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. One connection covers both. ### ### 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.