--- title: "Connect Calendly and GoHighLevel - APIANT.ai" description: "When \"Canceled scheduled event (polling)\" fires in Calendly, your agent runs \"Create task\" in GoHighLevel." canonical: "https://apiant.ai/connect/calendly-to-gohighlevel" --- # Connect Calendly and GoHighLevel When **Canceled scheduled event (polling)** fires in [Calendly](https://apiant.ai/connections/calendly), your agent runs **Create task** in [GoHighLevel](https://apiant.ai/connections/gohighlevel), or **New or updated contact** in GoHighLevel to **List event invitees** in Calendly. Describe the whole flow and it is built, tested on every scenario and kept running. Calendly **2** triggers Calendly **18** actions GoHighLevel **1** trigger GoHighLevel **30** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Calendly and GoHighLevel 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) Calendly handles the booking and GoHighLevel holds the contact record, the pipeline and the conversation history. Joining them means every new or canceled Calendly event lands on the right GoHighLevel contact, as an appointment, an opportunity, a note or a task, without someone retyping it. Describe what should happen and the agent builds it, tests each scenario and keeps it running. Example flows ## What Calendly and GoHighLevel can do together ### From Calendly to GoHighLevel - When **Canceled scheduled event (polling)** in Calendly then **Create task** in GoHighLevel - When **New scheduled event (polling)** in Calendly then **Send a message** in GoHighLevel ### From GoHighLevel to Calendly - When **New or updated contact** in GoHighLevel then **List event invitees** in Calendly - When **New or updated contact** in GoHighLevel then **Update event type availability schedule** in Calendly 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 Calendly and GoHighLevel ## Triggers and actions 3 triggers ยท 48 actions - Trigger **Canceled scheduled event (polling)** Triggers when a scheduled event is canceled. - Trigger **New scheduled event (polling)** Triggers when a new scheduled event is created. - Action **Cancel scheduled event** Cancels a scheduled event with a specified reason for the cancellation. - Action **Create single-use scheduling link** Creates a single-use booking link that allows one person to schedule an event. - Action **Get current user** Returns the authenticated user's profile including name, email, timezone, and scheduling URL. - Action **Get event type** Returns details for the specified event type. - Action **Get invitee** Returns details about a specific invitee for a scheduled event. - Action **Get invitee next scheduled event** Gets the next scheduled event for the invitee specified by their email. - Action **Get scheduled event** Returns details about a specific scheduled event. - Action **Get user availability schedule** Returns details for the specified user availability schedule. - Action **List event invitees** Returns the list of invitees for a scheduled event, optionally filtered by status. - Action **List event type availability schedules** Returns the event type's availability schedules. - Action **List event types** Returns your calendar's event type templates, optionally filtered by scope and active status. - Action **List organization memberships** Returns all members of the connected Calendly organization (paginated). One record per membership: user_email, user_uri, user_name, role. - Action **List scheduled events** Returns scheduled events, filterable by scope, status, date range, and invitee email. - Action **List user availability schedules** Returns the user's availability schedules. - Action **List webhook subscriptions** Returns all webhook subscriptions for your organization. - Action **Mark invitee as no-show** Records that an invitee did not attend their scheduled event. - Action **Undo invitee no-show** Removes a no-show marking from an invitee. - Action **Update event type availability schedule** Replaces a single host's availability schedule on a Calendly event type with explicit date rules (full overwrite). Built for CalendarConnect: push real Mindbody bookable slots into Calendly so only MBO-bookable times are offered. CRITICAL: the host is targeted by the NESTED availability_rule.user โ€” a top-level user alone is silently ignored and Calendly replaces the OAuth token owner's schedule instead. Always verify stored_user equals the requested host before trusting the result. For round-robin events, call once per host. - Trigger **New or updated contact** Triggered when a contact is created or updated in your HighLevel sub-account. - Action **Add or Remove Tags on Multiple Contacts** Adds or removes a list of tags on many contacts in one call. Choose add or remove, then supply the contact IDs and tags. - Action **Create appointment** Book a new calendar appointment. - Action **Create note** Add a note to a contact. - Action **Create opportunity** Creates a new opportunity for a contact in a pipeline. Unlike Upsert opportunity it never updates an existing one; whether HighLevel allows a second opportunity for the same contact in the same pipeline depends on the sub-account's duplicate-opportunity setting. - Action **Create task** Create a task on a contact. - Action **Delete appointment** Cancel/delete a calendar event or appointment. - Action **Delete contact** Delete a contact. - Action **Delete note** Delete a note from a contact. - Action **Delete task** Delete a task from a contact. - Action **Find contacts** Search contacts by name, email, phone, or other criteria. - Action **Find conversations** Search conversations by contact or other criteria. - Action **Find opportunities** Search opportunities by pipeline, stage, contact, or other criteria. - Action **Get appointment** Retrieve a single calendar appointment by ID. - Action **Get calendar** Retrieve a single calendar's configuration by ID. - Action **Get contact** Retrieve a single contact by ID. - Action **Get conversation** Retrieve a single conversation by ID. - Action **Get note** Retrieve a single note on a contact. - Action **Get opportunity** Retrieve a single opportunity by ID. - Action **List calendar events** List calendar events within a date range. - Action **List calendars** List all calendars for the location. - Action **List notes** List all notes on a contact. - Action **List tasks** List all tasks on a contact. - Action **Remove tags from contact** Remove one or more tags from a contact. - Action **Send a message** Send an SMS, email, or other conversation message to a contact. - Action **Update appointment** Update an existing calendar appointment. - Action **Update contact** Update an existing contact's fields. - Action **Update note** Update an existing note on a contact. - Action **Update task** Update an existing task on a contact. - Action **Upsert contact** Create a contact or update it if a matching contact already exists. - Action **Upsert opportunity** Create an opportunity or update it if a matching one already exists. ## Each app on its own - [ **Calendly** Calendly is a scheduling automation platform for eliminating the back-and-forth emails to find the perfect...](https://apiant.ai/connections/calendly) - [ **GoHighLevel** All-in-one sales and marketing platform agencies white-label and resell to their clients โ€” contacts...](https://apiant.ai/connections/gohighlevel) Reviews ## What our customers say ## More from Calendly - [ **Calendly to Notion** A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.](https://apiant.ai/connect/calendly-to-notion) - [ **Calendly to CleverReach** CleverReach is an email marketing solution that lets you easily create newsletters online and send them to...](https://apiant.ai/connect/calendly-to-cleverreach) - [ **Calendly to CORE** Access the world's Open Access research papers](https://apiant.ai/connect/calendly-to-core) - [ **Calendly to Fera** Fera is a customer reviews app that allows you to automate review requests, display reviews on your site and...](https://apiant.ai/connect/calendly-to-fera) - [ **Calendly to Fidel Api** API for linking bank cards and streaming real-time card transaction data to power loyalty and rewards...](https://apiant.ai/connect/calendly-to-fidel-api) - [ **Calendly to Webscraper Io** Cloud web scraping platform with a REST API for extracting data from websites, including JS-rendered pages...](https://apiant.ai/connect/calendly-to-webscraper-io) ## More into GoHighLevel - [ **SendGrid to GoHighLevel** SendGrid by Twilio โ€” email delivery and marketing platform.](https://apiant.ai/connect/sendgrid-to-gohighlevel) - [ **MINDBODY to GoHighLevel** MINDBODY is a powerful business management software that combines your scheduling, task automation...](https://apiant.ai/connect/mindbody-to-gohighlevel) - [ **PostgreSQL to GoHighLevel** Connect directly to a PostgreSQL database and run SQL statements from your automations.](https://apiant.ai/connect/postgresql-to-gohighlevel) - [ **Vercel to GoHighLevel** Vercel is a platform for building, deploying, and scaling fast, modern web applications effortlessly.](https://apiant.ai/connect/vercel-to-gohighlevel) - [ **Apptoto to GoHighLevel** For appointment-based businesses, Apptoto offers automated SMS text, email or voice reminders and online...](https://apiant.ai/connect/apptoto-to-gohighlevel) - [ **Breeze to GoHighLevel** Breeze is a simple project management tool that enables teams to plan, track and organize their work.](https://apiant.ai/connect/breeze-to-gohighlevel) Questions ## Calendly and GoHighLevel, answered ### ### Can a Calendly booking create both the contact and the deal in GoHighLevel? Yes. A new scheduled event in Calendly can upsert the contact in GoHighLevel so an existing record is updated rather than duplicated, and then create or upsert an opportunity in the pipeline you name, with a note carrying the booking details. ### ### What happens in GoHighLevel when someone cancels in Calendly? The canceled scheduled event trigger can delete the matching GoHighLevel appointment and send the contact a message inviting them to rebook. You can also have a task created or updated on the contact so someone follows up, and the agent tests every scenario before it goes live. ### ### What can start an automation from Calendly? Any of Calendly's 2 triggers in the catalog, including Canceled scheduled event (polling) and New scheduled event (polling). Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in GoHighLevel when something happens in Calendly? Any of GoHighLevel's 30 actions, including Create appointment, Create task, Delete appointment and Send a message. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from GoHighLevel to Calendly? Yes. When something happens in GoHighLevel, your agent can act in Calendly too. This page covers both directions: GoHighLevel's triggers and Calendly's actions are listed here as well. ### ### Do I have to build a connector for Calendly or GoHighLevel? 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 Calendly and GoHighLevel 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.