--- title: "Connect Close and Harpoon - APIANT.ai" description: "When \"New Contact in Contact Smart View\" fires in Close, your agent runs \"Create Contact\" in Harpoon." canonical: "https://apiant.ai/connect/close-to-harpoon" --- # Connect Close and Harpoon When **New Contact in Contact Smart View** fires in [Close](https://apiant.ai/connections/close), your agent runs **Create Contact** in [Harpoon](https://apiant.ai/connections/harpoon), or **New Client** in Harpoon to **Add Address to Lead** in Close. Describe the whole flow and it is built, tested on every scenario and kept running. Close **3** triggers Close **47** actions Harpoon **9** triggers Harpoon **46** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Close and Harpoon 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 Close and Harpoon can do together ### From Close to Harpoon - When **New Contact in Contact Smart View** in Close then **Create Contact** in Harpoon - When **New Lead in Smart View** in Close then **Add Lead Source** in Harpoon ### From Harpoon to Close - When **New Client** in Harpoon then **Add Address to Lead** in Close - When **New Contact** in Harpoon then **Create Contact** in Close 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 Close and Harpoon ## Triggers and actions 12 triggers · 93 actions - Trigger **New Contact in Contact Smart View** Triggers when a new contact appears in the selected contact Smart View. - Trigger **New Lead in Smart View** Triggers when a new lead appears in the selected Close lead Smart View, newest leads first. - Trigger **New Note** Triggers when a new note is added to a lead in Close. - Action **Add Address to Lead** Adds a new address to an existing Close lead, keeping the lead's current addresses, and returns the updated lead. - Action **Add User** Adds a user to your Close organization by email, provisioning a new Close user if one does not exist, and returns the new membership. - Action **Create Bulk Action** Starts a bulk edit in Close that sets a lead status, or sets or clears a custom field, on every record matching a search. Returns the bulk edit job and its status. - Action **Create Bulk Email** Starts a bulk email in Close that sends an email template to every lead matching a search query. Returns the bulk email job with its id and status. - Action **Create Bulk Workflow Subscription Action** Starts a bulk workflow (sequence) action in Close for every lead matching a search: subscribe them to a workflow, or pause or resume their existing workflow subscriptions. Returns the bulk action record and its processing status. - Action **Create Contact** Creates a contact in Close, on an existing lead or on a new lead named after the contact, including any contact custom fields. - Action **Create Custom Activity** Creates a custom activity of a chosen type on a Close lead, optionally tied to a contact, and returns the new activity. - Action **Create Export** Starts an export of Close leads (optionally narrowed by an Advanced Filtering query) to a CSV or JSON file, and returns the export job. Close emails a download link when the export is done. - Action **Create Lead** Creates a new lead in Close, optionally with nested contacts, addresses, a status and custom field values. - Action **Create Lead Smart View** Creates a Lead Smart View in Close: a saved lead search defined by an Advanced Filtering query, and returns the new Smart View. - Action **Create Note** Creates a note on a lead in Close, optionally tied to a contact, pinned, or with file attachments. - Action **Create Opportunity** Creates an opportunity in Close, optionally on an existing lead, with its value, status, pipeline, owner, note and custom fields. - Action **Create SMS** Creates an SMS activity on a Close lead: log a received or sent text, save a draft, schedule one, or send it immediately from one of your Close phone numbers. - Action **Create Task** Creates a to-do task on a Close lead, optionally tied to one of the lead's contacts, assigned to a user and given a due date. - Action **Create WhatsApp Message** Logs a WhatsApp message activity on a Close lead and contact, with its text, direction, phone numbers and optional attachments. - Action **Delete Email** Deletes an email activity from Close. - Action **Delete Email Address From Contact** Removes one email address from a Close contact, keeping the contact's other email addresses. - Action **Delete Logged Call** Deletes a logged Call activity from Close. - Action **Export Activity Report to CSV** Runs a Close activity report (overview by time period or comparison by user) and returns it as CSV text. - Action **Find Call** Returns the call activities logged in Close that match the lead, contact, user, call IDs or date range you specify. - Action **Find Connected Account** Returns the email and calendar accounts a Close user has connected, such as Gmail, Outlook or Zoom accounts. - Action **Find Custom Activity** Returns the custom activities in Close that match the lead, contact, user, activity type or date criteria you specify. - Action **Find Custom Objects** Returns the custom object records attached to a lead, optionally limited to one custom object type. - Action **Find Group** Returns the Close groups whose name matches the name you supply, along with the first match. - Action **Find Lead** Returns up to 200 leads whose name, contacts, emails, phones or other text fields match the search text. - Action **Find Meetings** Returns the Meeting activities in Close that match the lead, contact, user, meeting ID and date filters you supply. - Action **Find Note** Returns the Note activities in Close that match the lead, contact, user, note IDs or date ranges you specify. - Action **Find Number of Leads in Smart View** Returns the number of leads that currently match a lead Smart View in Close. - Action **Find Opportunities** Returns the opportunities that match a search query and any of the chosen filters, such as lead, owner, status, value period or date ranges. - Action **Find Task** Returns the Close tasks that match the filters you supply, such as the lead, assignee, completion state, type or due date. - Action **Find WhatsApp Messages** Returns the WhatsApp message activities in Close that match the lead, contact, user, WhatsApp message id or date range you specify. - Action **Find Workflow Subscription** Returns the workflow (sequence) subscriptions for a workflow, contact or lead. - Action **Merge Two Leads** Merges one Close lead into another. The source lead's contacts, activities and opportunities move to the destination lead, and the source lead is removed. - Action **Resubscribe Email** Resubscribes an email address in Close by removing it from the organization's unsubscribed email list, so Close can send email to it again. - Action **Run Activity Overview Report** Runs a Close activity overview report and returns the chosen activity metrics for each time period in the range, plus totals for the whole range. - Action **Run Opportunity Funnel Report** Runs Close's opportunity funnel totals report for a pipeline, returning win rates, won and completed values, time to win and sales velocity, overall and per user. - Action **Run Sent Email Report** Returns sent email statistics for an organization — totals, opens and replies overall and per email template — optionally limited to a date range or user. - Action **Run Status Change Report** Runs Close's lead status change report, returning how many leads were in each lead status over a period and how leads moved between statuses. - Action **Select Random User** Picks one user at random from the members of your Close organization and returns that user's details — useful for round-robin style lead or task assignment. - Action **Unsubscribe Email** Unsubscribes an email address so Close no longer sends it email, for example when the person opted out of a mailing list elsewhere. - Action **Update Call** Updates an existing call activity in Close, such as its note, outcome, status or duration. Only the fields you fill in are changed. - Action **Update Contact** Updates an existing Close contact's name, title, lead, emails, phones, URLs, timezone or custom fields. Fields left blank keep their current values. - Action **Update Custom Activity** Updates an existing custom activity in Close: its contact, date, draft/published status, pinned state and custom field values. - Action **Update Lead** Updates an existing Close lead's name, description, website, status, addresses or custom fields. Fields left blank keep their current values. - Action **Update Lead Smart View** Renames a lead Smart View in Close or replaces the filter that decides which leads it lists. - Action **Update Note** Updates an existing note on a Close lead: its text, title, pinned state, contact, activity date or attachments. Fields left blank are not changed. - Action **Update Opportunity** Updates an existing opportunity in Close, changing only the fields you fill in, including your custom opportunity fields. - Trigger **New Client** Triggered when a new client is created in Harpoon. - Trigger **New Contact** Triggered when a new contact is created in Harpoon. - Trigger **New Expense** Triggered when a new expense is created in your Harpoon account. - Trigger **New Expense Category** Triggered when a new expense category is created in Harpoon. - Trigger **New Invoice** Triggered when a new invoice is created in Harpoon. - Trigger **New Payment** Triggered when a new payment is recorded in your Harpoon account. - Trigger **New Project** Triggered when a new project is created in Harpoon. - Trigger **New Task Category** Triggered when a new task category is added in your Harpoon account. - Trigger **New Time Entry** Triggered when a new time entry is logged in Harpoon. - Action **Add Credit Entry** Creates a new credit entry on a client's account in Harpoon, recording an amount, a date and an optional note or originating invoice. Returns the credit entry that was created. - Action **Add Invoice** Creates a new invoice in Harpoon for a client or project, with an invoice number, issue date, and optional line items. Returns the invoice that was created. - Action **Add Lead Source** Creates a new lead source in Harpoon, so new clients can be tagged with where they came from. Returns the lead source that was created. - Action **Add Note** Adds a note to a client, project or invoice in Harpoon. Returns the note that was created. - Action **Add Team** Creates a new team in your Harpoon account. Harpoon populates the new team from your account details; the API accepts no team attributes on creation. - Action **Clone Time Entry** Creates a copy of an existing time entry in Harpoon. The copy keeps the original's project, task and description, and starts with today's date and zero hours logged. - Action **Create Contact** Creates a contact person under a Harpoon client, with their name, email address, and phone number. Returns the contact that was created. - Action **Create Expense** Records a one-off expense in Harpoon with its date, amount, and vendor, optionally attributed to a client, project, or expense category. Returns the expense that was created. - Action **Create Expense Category** Creates a new expense category in your Harpoon account so expenses can be grouped under it. - Action **Create Project** Creates a project in Harpoon for a client, with its budget, rate, and start and end dates. Returns the project that was created. - Action **Create Time Entry** Logs hours worked in Harpoon for a team member on a given date, optionally against a client or project. Returns the time entry that was created. - Action **Delete Client** Deletes a client from your Harpoon account. - Action **Delete Expense** Permanently deletes an expense from your Harpoon account. - Action **Delete Invoice** Permanently removes an invoice from Harpoon. Returns Harpoon's confirmation that the invoice was deleted. - Action **Delete Note** Deletes a note from your Harpoon account. - Action **Delete Recurring Expense** Deletes a recurring expense template from Harpoon by its id, so it stops generating new expenses. - Action **Delete Recurring Invoice** Stops and removes a recurring invoice schedule in Harpoon so it no longer generates invoices. Returns Harpoon's confirmation that it was deleted. - Action **Delete Time Entry** Deletes a time entry from your Harpoon account. - Action **Get Client** Returns a single client from your Harpoon account, including its name, contact details and other stored attributes. - Action **Get Client Credits** Returns a client's credit entries in Harpoon, along with the credit still available on the account. - Action **Get Contact** Returns a single Harpoon contact, including their name, email address, phone number, and the client they belong to. - Action **Get Estimate** Returns a single estimate from your Harpoon account, including its client, line items, totals and status. - Action **Get Expense** Returns a single expense from your Harpoon account, including its amount, date, vendor, category and the client or project it is attached to. - Action **Get Expense Category** Returns a single Harpoon expense category with every detail it carries, including its name and budget settings. - Action **Get Invoice** Fetches one invoice from Harpoon by its id, with its client, line items and payment totals. An error occurs if the invoice is not found. - Action **Get Lead Source** Returns a single lead source from your Harpoon account. - Action **Get Project** Returns a single project from your Harpoon account, including its client, budget and status. - Action **Get Recurring Expense** Fetches one recurring expense template from Harpoon by its id, with its vendor, amount, frequency and schedule. An error occurs if it is not found. - Action **Get Recurring Invoice** Returns a single recurring invoice schedule from Harpoon, including its client, frequency, dates, and line items. - Action **Get Task** Returns a single task category from your Harpoon account, including its name and hourly rate. - Action **Get Team** Returns a single team from your Harpoon account, including its name, email address, phone, address, owner and whether it is active. - Action **Get Time Entry** Returns a single tracked time entry from your Harpoon account, including its date, hours, client, project and notes. - Action **List Contacts** Returns the contacts in your Harpoon account, including each contact's name, email address and phone number. - Action **List Estimates** Returns the estimates in a Harpoon account, optionally narrowed to a year, client, project, status, or search text. - Action **List Expense Categories** Returns the expense categories set up in Harpoon, each with its budget settings. - Action **List Expenses** Returns the expenses in your Harpoon account, optionally narrowed by date range, client, project, category, billing status or search text. - Action **List Invoices** Returns the invoices in your Harpoon account, optionally narrowed by year, client, project, status or a search term. - Action **List Projects** Returns the projects in a Harpoon account, with their client, budget, rate, and dates. - Action **List Teams** Returns the teams in your Harpoon account, along with the total number of teams found. - Action **List Time Entries** Returns time entries from your Harpoon account — either the timers running now or logged history for a date range — optionally narrowed by client, project, task, team member or billing status. - Action **Update Expense** Updates an existing expense in your Harpoon account. Only the values you supply are changed. - Action **Update Invoice** Updates an existing invoice in your Harpoon account. Only the values you supply are changed. - Action **Update Project** Updates an existing project in Harpoon — its name, client, billing type, status, dates, budget and task rates. Returns the updated project. - Action **Update Recurring Expense** Updates a recurring expense in Harpoon — its vendor, amount, frequency, category, dates, and status. Anything left blank keeps its current value. Returns the updated recurring expense. - Action **Update Recurring Invoice** Updates an existing recurring invoice template in your Harpoon account. Only the values you supply are changed. - Action **Update Time Entry** Updates an existing time entry in Harpoon — its date, hours, description, project, task or billing state. ## Each app on its own - [ **Close** Close is a sales productivity platform built to help you close more deals.](https://apiant.ai/connections/close) - [ **Harpoon** Harpoon is a financial planning, scheduling, time-tracking, invoicing, and budgeting platform for...](https://apiant.ai/connections/harpoon) Reviews ## What our customers say ## More from Close - [ **Close to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/close-to-hubspot) - [ **Close to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/close-to-salesforce) - [ **Close to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/close-to-slack) - [ **Close to Google Sheets** Google Sheets](https://apiant.ai/connect/close-to-google-sheets) - [ **Close to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/close-to-gmail) - [ **Close to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/close-to-google-calendar) ## More into Harpoon - [ **Google Calendar to Harpoon** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-harpoon) - [ **ActiveCampaign to Harpoon** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-harpoon) - [ **Notion to Harpoon** 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/notion-to-harpoon) - [ **Airtable to Harpoon** Organize anything with Airtable, a modern database created for everyone.](https://apiant.ai/connect/airtable-to-harpoon) - [ **Asana to Harpoon** Asana is a collaborative information manager for workspace.](https://apiant.ai/connect/asana-to-harpoon) - [ **ClickUp to Harpoon** 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-harpoon) Questions ## Close and Harpoon, answered ### ### What can start an automation from Close? Any of Close's 3 triggers in the catalog, including New Contact in Contact Smart View, New Lead in Smart View and New Note. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Harpoon when something happens in Close? Any of Harpoon's 46 actions, including Create Contact, Create Expense, Create Expense Category and Create Project. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Harpoon to Close? Yes. When something happens in Harpoon, your agent can act in Close too. This page covers both directions: Harpoon's triggers and Close's actions are listed here as well. ### ### Do I have to build a connector for Close or Harpoon? 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 Close and Harpoon 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.