--- title: "Connect GoHighLevel and Sellsy - APIANT.ai" description: "When \"New or updated contact\" fires in GoHighLevel, your agent runs \"Create Contact\" in Sellsy, or \"New Company\" in Sellsy to \"Create task\" in GoHighLevel." canonical: "https://apiant.ai/connect/gohighlevel-to-sellsy" --- # Connect GoHighLevel and Sellsy When **New or updated contact** fires in [GoHighLevel](https://apiant.ai/connections/gohighlevel), your agent runs **Create Contact** in [Sellsy](https://apiant.ai/connections/sellsy), or **New Company** in Sellsy to **Create task** in GoHighLevel. Describe the whole flow and it is built, tested on every scenario and kept running. GoHighLevel **1** trigger GoHighLevel **29** actions Sellsy **9** triggers Sellsy **15** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want GoHighLevel and Sellsy 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 GoHighLevel and Sellsy can do together ### From GoHighLevel to Sellsy - When **New or updated contact** in GoHighLevel then **Create Contact** in Sellsy - When **New or updated contact** in GoHighLevel then **Create/Update Contact** in Sellsy ### From Sellsy to GoHighLevel - When **New Company** in Sellsy then **Create task** in GoHighLevel - When **New Contact** in Sellsy then **Update contact** in GoHighLevel 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 GoHighLevel and Sellsy ## Triggers and actions 10 triggers · 44 actions - Trigger **New or updated contact** Triggered when a contact is created or updated in your HighLevel sub-account. - 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. - Trigger **Deleted Task** Triggers when a task is deleted. - Trigger **New Company** Triggers when a new company (client or prospect) is created. - Trigger **New Contact** Triggers when a new contact is created. - Trigger **New Opportunity** Triggers when a new opportunity is created. - Trigger **New Task** Triggers when a new task is created. - Trigger **Updated Company** Triggers when a company (client or prospect) is updated. - Trigger **Updated Contact** Triggers when a contact is updated. - Trigger **Updated Opportunity Status** Triggers when the status is changed on an opportunity. - Trigger **Updated Task** Triggers when a task is updated. - Action **Create Annotation** Creates a new annotation. - Action **Create Company** Creates a new company (prospect or client). - Action **Create Contact** Creates a new contact. - Action **Create Opportunity** Creates an opportunity. - Action **Create Task** Creates a new Task. - Action **Create/Update Company** Creates a new company (prospect or client). Make an update if we found an existing company with provided email. - Action **Create/Update Contact** Creates a new contact. Make an update if we found an existing contact with provided email. - Action **Delete Task** Deletes a Sellsy task. - Action **Find Company** Finds an existing company (prospect or client). - Action **Find Contact** Finds an existing contact. - Action **Get Opportunity** Returns one Sellsy opportunity by id. - Action **Get Task** Returns one Sellsy task by id. - Action **List Opportunity Pipeline Steps** Lists the steps of a pipeline; supplies the required step id for Create Opportunity. - Action **Update Opportunity** updates an existing opportunity's fields, including its status (open/won/lost/cancelled/...) and pipeline step; a status change fires the opportunity.status webhook event. - Action **Update Task** updates a task's title, description, due date, status etc.; fires task.updated. ## Each app on its own - [ **GoHighLevel** All-in-one sales and marketing platform agencies white-label and resell to their clients — contacts...](https://apiant.ai/connections/gohighlevel) - [ **Sellsy** Sellsy is a French SaaS that helps SMBs and VBEs manage sales, invoicing, marketing, and cash flow in one...](https://apiant.ai/connections/sellsy) Reviews ## What our customers say ## More from GoHighLevel - [ **GoHighLevel to LinkedIn** LinkedIn is a professional networking platform enabling job seekers, companies, and thought leaders to...](https://apiant.ai/connect/gohighlevel-to-linkedin) - [ **GoHighLevel to Facebook** Facebook is a social media and advertising platform used by individuals and businesses to connect, share...](https://apiant.ai/connect/gohighlevel-to-facebook) - [ **GoHighLevel to Anthropic** Anthropic builds Claude, a family of large language models.](https://apiant.ai/connect/gohighlevel-to-anthropic) - [ **GoHighLevel to Supabase** Supabase is an open-source backend-as-a-service providing a Postgres database, authentication, storage, and...](https://apiant.ai/connect/gohighlevel-to-supabase) - [ **GoHighLevel to ElevenLabs** ElevenLabs is an AI audio research and deployment company.](https://apiant.ai/connect/gohighlevel-to-elevenlabs) - [ **GoHighLevel to Pushover** Pushover sends real-time push notifications to your phone, tablet, desktop, and watch.](https://apiant.ai/connect/gohighlevel-to-pushover) ## More into Sellsy - [ **Discord to Sellsy** Discord is an all-in-one voice and text chat for gamers.](https://apiant.ai/connect/discord-to-sellsy) - [ **HubSpot to Sellsy** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-sellsy) - [ **Salesforce to Sellsy** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-sellsy) - [ **Google Sheets to Sellsy** Google Sheets](https://apiant.ai/connect/google-sheets-to-sellsy) - [ **Gmail to Sellsy** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-sellsy) - [ **Google Calendar to Sellsy** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-sellsy) Questions ## GoHighLevel and Sellsy, answered ### ### What can start an automation from GoHighLevel? Any of GoHighLevel's 1 trigger in the catalog, including New or updated contact. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Sellsy when something happens in GoHighLevel? Any of Sellsy's 15 actions, including Create Annotation, Create Company, Create Contact and Create Opportunity. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Sellsy to GoHighLevel? Yes. When something happens in Sellsy, your agent can act in GoHighLevel too. This page covers both directions: Sellsy's triggers and GoHighLevel's actions are listed here as well. ### ### Do I have to build a connector for GoHighLevel or Sellsy? 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 GoHighLevel and Sellsy 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.