--- title: "Connect Amazon EC2 and CalendarLink - APIANT.ai" description: "When \"New Instance\" fires in Amazon EC2, your agent runs \"List Contacts\" in CalendarLink." canonical: "https://apiant.ai/connect/amazon-ec2-to-calendarlink" --- # Connect Amazon EC2 and CalendarLink When **New Instance** fires in [Amazon EC2](https://apiant.ai/connections/amazon-ec2), your agent runs **List Contacts** in [CalendarLink](https://apiant.ai/connections/calendarlink), or **New Upcoming Event** in CalendarLink to **Start/Stop Instance** in Amazon EC2. Describe the whole flow and it is built, tested on every scenario and kept running. Amazon EC2 **1** trigger Amazon EC2 **2** actions CalendarLink **1** trigger CalendarLink **8** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Amazon EC2 and CalendarLink 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 Amazon EC2 and CalendarLink can do together ### From Amazon EC2 to CalendarLink - When **New Instance** in Amazon EC2 then **List Contacts** in CalendarLink - When **New Instance** in Amazon EC2 then **Create New Event** in CalendarLink ### From CalendarLink to Amazon EC2 - When **New Upcoming Event** in CalendarLink then **Start/Stop Instance** in Amazon EC2 - When **New Upcoming Event** in CalendarLink then **Find Instance** in Amazon EC2 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 Amazon EC2 and CalendarLink ## Triggers and actions 2 triggers · 10 actions - Trigger **New Instance** Triggers when a new EC2 instance is launched in the connected region. - Action **Find Instance** Finds EC2 instances by instance ID, Name tag or state, and returns their details. - Action **Start/Stop Instance** Starts a stopped EC2 instance or stops a running one. - Trigger **New Upcoming Event** Triggered when a new upcoming event is added to your CalendarLink organisation. - Action **Create New Event** Creates an event in a CalendarLink collection and returns its add-to-calendar link. Times use the format 2026-09-01 09:00:00. Optionally turns on RSVP with a deadline, attendee limit and notification settings. - Action **Find Event** Searches your CalendarLink events for one whose title contains the text you give, and returns the first match with its add-to-calendar link, times and RSVP counts. - Action **List Contacts** Returns a page of the contacts in your CalendarLink organisation, 15 per page, along with how many pages there are. - Action **List Event Collections** Returns every event collection in your CalendarLink organisation, with each collection's ID, name, description, public link and event count. - Action **List Event Registrations** Returns a page of the people who signed up for one CalendarLink event, 15 per page. The event must have RSVP turned on. - Action **List Past Events** Returns a page of your CalendarLink events that have already finished, 15 per page, newest first. - Action **List Upcoming Events** Returns a page of your CalendarLink events that have not happened yet, 15 per page. - Action **Update Event Collection** Changes the settings of one CalendarLink event collection — its name, description, appearance, what visitors can add and whether sign-up is required. Only the fields you fill in are changed; the rest keep their current values. ## Each app on its own - [ **Amazon EC2** Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the...](https://apiant.ai/connections/amazon-ec2) - [ **CalendarLink** CalendarLink creates add-to-calendar links to any calendar service and make sure your users don't forget...](https://apiant.ai/connections/calendarlink) Reviews ## What our customers say ## More from Amazon EC2 - [ **Amazon EC2 to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/amazon-ec2-to-hubspot) - [ **Amazon EC2 to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/amazon-ec2-to-salesforce) - [ **Amazon EC2 to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/amazon-ec2-to-slack) - [ **Amazon EC2 to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/amazon-ec2-to-google-sheets) - [ **Amazon EC2 to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/amazon-ec2-to-gmail) - [ **Amazon EC2 to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/amazon-ec2-to-google-calendar) ## More into CalendarLink - [ **ActiveCampaign to CalendarLink** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-calendarlink) - [ **Airtable to CalendarLink** Organize anything with Airtable, a modern database created for everyone.](https://apiant.ai/connect/airtable-to-calendarlink) - [ **Asana to CalendarLink** Asana is a collaborative information manager for workspace.](https://apiant.ai/connect/asana-to-calendarlink) - [ **Twilio to CalendarLink** Cloud communications platform for sending SMS/MMS messages, making and managing voice calls, and looking up...](https://apiant.ai/connect/twilio-to-calendarlink) - [ **Brevo to CalendarLink** Brevo is the leading CRM suite designed to cultivate long-term customer relationships and help businesses...](https://apiant.ai/connect/brevo-to-calendarlink) - [ **Ontraport to CalendarLink** Ontraport is an all-in-one CRM, marketing automation, and e-commerce platform.](https://apiant.ai/connect/ontraport-to-calendarlink) Questions ## Amazon EC2 and CalendarLink, answered ### ### What can start an automation from Amazon EC2? Any of Amazon EC2's 1 trigger in the catalog, including New Instance. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in CalendarLink when something happens in Amazon EC2? Any of CalendarLink's 8 actions, including Create New Event, Update Event Collection, Find Event and List Contacts. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from CalendarLink to Amazon EC2? Yes. When something happens in CalendarLink, your agent can act in Amazon EC2 too. This page covers both directions: CalendarLink's triggers and Amazon EC2's actions are listed here as well. ### ### Do I have to build a connector for Amazon EC2 or CalendarLink? 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 Amazon EC2 and CalendarLink 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.