--- title: "Connect CalendarLink and Severa - APIANT.ai" description: "When \"New Upcoming Event\" fires in CalendarLink, your agent runs \"Create Address for Customer\" in Severa." canonical: "https://apiant.ai/connect/calendarlink-to-severa" --- # Connect CalendarLink and Severa When **New Upcoming Event** fires in [CalendarLink](https://apiant.ai/connections/calendarlink), your agent runs **Create Address for Customer** in [Severa](https://apiant.ai/connections/severa), or **New Phase Is Created** in Severa to **List Contacts** in CalendarLink. Describe the whole flow and it is built, tested on every scenario and kept running. CalendarLink **1** trigger CalendarLink **8** actions Severa **4** triggers Severa **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 CalendarLink and Severa 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 CalendarLink and Severa can do together ### From CalendarLink to Severa - When **New Upcoming Event** in CalendarLink then **Create Address for Customer** in Severa - When **New Upcoming Event** in CalendarLink then **Create Contact for Customer** in Severa ### From Severa to CalendarLink - When **New Phase Is Created** in Severa then **List Contacts** in CalendarLink - When **New Project Is Created** in Severa then **Create New Event** in CalendarLink 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 CalendarLink and Severa ## Triggers and actions 5 triggers · 16 actions - 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. - Trigger **New Phase Is Created** Triggered when a new phase is created in Severa, optionally limited to a phase code or specific projects. - Trigger **New Project Is Created** Triggers when a new project is created in Severa. - Trigger **Phase Status Change** Triggers when a phase's status changes in Severa, including the status a new phase starts with. - Trigger **Project Status Change** Triggers when a project's status changes in Severa. Returns the project with its new status. - Action **Create Activity** Creates an activity (calendar entry, task, sales event or absence) in Severa. - Action **Create Address for Customer** Creates a new address on a Severa customer and returns the created address. - Action **Create Contact for Customer** Creates a contact person under an existing Severa customer and returns the new contact. - Action **Create Phase** Creates a new phase under a project's phase hierarchy in Severa. - Action **Search Customer Contacts** Searches a customer's contact persons by name, phone number or email address, returning up to 100 matching contacts. - Action **Search Customers** Searches Severa customers by name, email, customer number, VAT or KVK number, owner, status or change date and returns the matching customers. - Action **Search Invoices** Searches Severa invoices by customer, project, status, number, reference number, dates or totals and returns the matching invoices. - Action **Search Projects** Returns the projects that match the criteria you specify, such as project number, customer, status, owner or change date. ## Each app on its own - [ **CalendarLink** CalendarLink creates add-to-calendar links to any calendar service and make sure your users don't forget...](https://apiant.ai/connections/calendarlink) - [ **Severa** Lead your professional business in one software with Severa.](https://apiant.ai/connections/severa) Reviews ## What our customers say ## More from CalendarLink - [ **CalendarLink to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/calendarlink-to-stripe) - [ **CalendarLink to PandaDoc** PandaDoc helps you build and deliver sales quotes and proposals and track presentations and close deals...](https://apiant.ai/connect/calendarlink-to-pandadoc) - [ **CalendarLink to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/calendarlink-to-hubspot) - [ **CalendarLink to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/calendarlink-to-salesforce) - [ **CalendarLink to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/calendarlink-to-slack) - [ **CalendarLink to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/calendarlink-to-google-sheets) ## More into Severa - [ **HubSpot to Severa** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-severa) - [ **Salesforce to Severa** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-severa) - [ **Google Sheets to Severa** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-severa) - [ **Gmail to Severa** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-severa) - [ **Google Calendar to Severa** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-severa) - [ **Google Drive to Severa** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-severa) Questions ## CalendarLink and Severa, answered ### ### What can start an automation from CalendarLink? Any of CalendarLink's 1 trigger in the catalog, including New Upcoming Event. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Severa when something happens in CalendarLink? Any of Severa's 8 actions, including Create Activity, Create Address for Customer, Create Contact for Customer and Create Phase. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Severa to CalendarLink? Yes. When something happens in Severa, your agent can act in CalendarLink too. This page covers both directions: Severa's triggers and CalendarLink's actions are listed here as well. ### ### Do I have to build a connector for CalendarLink or Severa? 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 CalendarLink and Severa 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.