--- title: "Connect Campaign Monitor and EasyPost - APIANT.ai" description: "When \"New client\" fires in Campaign Monitor, your agent runs \"Add address\" in EasyPost." canonical: "https://apiant.ai/connect/campaign-monitor-to-easypost" --- # Connect Campaign Monitor and EasyPost When **New client** fires in [Campaign Monitor](https://apiant.ai/connections/campaign-monitor), your agent runs **Add address** in [EasyPost](https://apiant.ai/connections/easypost), or **New tracker update** in EasyPost to **Add campaign** in Campaign Monitor. Describe the whole flow and it is built, tested on every scenario and kept running. Campaign Monitor **3** triggers Campaign Monitor **21** actions EasyPost **1** trigger EasyPost **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 Campaign Monitor and EasyPost 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 Campaign Monitor and EasyPost can do together ### From Campaign Monitor to EasyPost - When **New client** in Campaign Monitor then **Add address** in EasyPost - When **New list** in Campaign Monitor then **Add batch** in EasyPost ### From EasyPost to Campaign Monitor - When **New tracker update** in EasyPost then **Add campaign** in Campaign Monitor - When **New tracker update** in EasyPost then **Add custom field** in Campaign Monitor 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 Campaign Monitor and EasyPost ## Triggers and actions 4 triggers · 32 actions - Trigger **New client** Polling trigger. Fires when a new client is added to the account. - Trigger **New list** Polling trigger. Fires when a new list is added to the specified client. - Trigger **New subscriber** Polling trigger. Fires when a new active subscriber is added to the specified list. - Action **Add campaign** Create a draft campaign. - Action **Add custom field** Adds a custom field to the specified list. An error occurs if the custom field name already exists. - Action **Add or update subscriber** Adds a subscriber to the specified list if the email is not found, otherwise updates the existing subscriber. - Action **Create list** Creates a new subscriber list for the specified client. - Action **Delete custom field** Deletes a custom field from the specified list. - Action **Delete list** Delete a list. - Action **Delete subscriber** Delete a subscriber from a list. - Action **Get list** Get details of a list. - Action **Get subscriber** Retrieves a subscriber's details (including custom fields and state) by email from the specified list. - Action **List campaigns** List sent campaigns for a client. - Action **List clients** List clients in the account. - Action **List custom fields** Lists a list's custom fields: field name, key, data type, options and preference-center visibility. - Action **List draft campaigns** Lists a client's draft (unsent) campaigns. - Action **List lists** List all subscriber lists for a client. - Action **List segments** List segments for a list. - Action **List subscribers** List active subscribers of a list (paginated). - Action **Unsubscribe** Removes a subscriber from the specified list. - Action **Update custom field** Updates a custom field in the specified list. An error occurs if the custom field name is not found. - Action **Update custom field options** Updates a custom field's options in the specified list. An error occurs if the custom field name is not found. - Action **Update list** Update list settings. - Action **Update subscriber multi-select field** Updates a subscriber's multi-select custom field. Existing selected values can be retained or replaced. - Trigger **New tracker update** Triggers when EasyPost reports a tracker was created or updated, such as a new scan or status change on a package. - Action **Add address** Creates an address (a person, place or organization) in EasyPost, optionally verifying it for deliverability. Returns the saved address with any verification results. - Action **Add batch** Creates a batch of shipments in EasyPost, so they can be bought, labelled, manifested or picked up together. A batch can also be created empty and shipments added later. - Action **Add pickup** Creates a pickup request for a purchased shipment and returns the available pickup rates, which must then be bought to schedule the pickup. - Action **Add refund** Requests refunds for one or more purchased shipping labels by carrier and tracking code, and returns the resulting refund records. - Action **Add shipment** Creates a shipment from a destination address, an origin address and a parcel, and returns the shipment with its available shipping rates. - Action **Add tracker** Creates a tracker for a package tracking code (for labels bought outside EasyPost) and returns its current tracking status and history. - Action **Buy shipment** Purchases a shipping label for an existing shipment using the selected rate, returning the tracking code and postage label. - Action **Get address** Returns an address saved in EasyPost by its ID, including its verification results. - Action **Get batch** Returns a batch of shipments, including its state, shipment statuses, consolidated label and scan form. - Action **Get pickup** Returns a scheduled carrier pickup, including its status, confirmation number, address and available pickup rates. - Action **Get shipment** Returns a shipment, including its addresses, parcel, rates, label and tracking details. ## Each app on its own - [ **Campaign Monitor** Campaign Monitor email marketing — manage lists, subscribers, custom fields, send smart (transactional)...](https://apiant.ai/connections/campaign-monitor) - [ **EasyPost** EasyPost provides a simple postage API that allows developers to quickly and painlessly integrate shipping...](https://apiant.ai/connections/easypost) Reviews ## What our customers say ## More from Campaign Monitor - [ **Campaign Monitor to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/campaign-monitor-to-hubspot) - [ **Campaign Monitor to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/campaign-monitor-to-salesforce) - [ **Campaign Monitor to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/campaign-monitor-to-slack) - [ **Campaign Monitor to Google Sheets** Google Sheets](https://apiant.ai/connect/campaign-monitor-to-google-sheets) - [ **Campaign Monitor to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/campaign-monitor-to-gmail) - [ **Campaign Monitor to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/campaign-monitor-to-google-calendar) ## More into EasyPost - [ **ActiveCampaign to EasyPost** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-easypost) - [ **Airtable to EasyPost** Organize anything with Airtable, a modern database created for everyone.](https://apiant.ai/connect/airtable-to-easypost) - [ **Asana to EasyPost** Asana is a collaborative information manager for workspace.](https://apiant.ai/connect/asana-to-easypost) - [ **ClickUp to EasyPost** ClickUp is an all-in-one app to plan, track, and manage your work in a beautifully intuitive environment.](https://apiant.ai/connect/clickup-to-easypost) - [ **Discord to EasyPost** Discord is an all-in-one voice and text chat for gamers.](https://apiant.ai/connect/discord-to-easypost) - [ **Brevo to EasyPost** Brevo is the leading CRM suite designed to cultivate long-term customer relationships and help businesses...](https://apiant.ai/connect/brevo-to-easypost) Questions ## Campaign Monitor and EasyPost, answered ### ### What can start an automation from Campaign Monitor? Any of Campaign Monitor's 3 triggers in the catalog, including New client, New list and New subscriber. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in EasyPost when something happens in Campaign Monitor? Any of EasyPost's 11 actions, including Add address, Add batch, Add pickup and Add refund. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from EasyPost to Campaign Monitor? Yes. When something happens in EasyPost, your agent can act in Campaign Monitor too. This page covers both directions: EasyPost's triggers and Campaign Monitor's actions are listed here as well. ### ### Do I have to build a connector for Campaign Monitor or EasyPost? 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 Campaign Monitor and EasyPost 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.