--- title: "Connect Google Docs and Harpoon - APIANT.ai" description: "When \"Document Structure Changed\" fires in Google Docs, your agent runs \"Add Invoice\" in Harpoon." canonical: "https://apiant.ai/connect/google-docs-to-harpoon" --- # Connect Google Docs and Harpoon When **Document Structure Changed** fires in [Google Docs](https://apiant.ai/connections/google-docs), your agent runs **Add Invoice** in [Harpoon](https://apiant.ai/connections/harpoon), or **New Client** in Harpoon to **Create Document** in Google Docs. Describe the whole flow and it is built, tested on every scenario and kept running. Google Docs **10** triggers Google Docs **46** 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 Google Docs 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 Google Docs and Harpoon can do together ### From Google Docs to Harpoon - When **Document Structure Changed** in Google Docs then **Add Invoice** in Harpoon - When **Document Updated** in Google Docs then **Add Lead Source** in Harpoon ### From Harpoon to Google Docs - When **New Client** in Harpoon then **Create Document** in Google Docs - When **New Contact** in Harpoon then **Create Document Markdown** in Google Docs 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 Google Docs and Harpoon ## Triggers and actions 19 triggers · 92 actions - Trigger **Document Deleted** Triggers when an existing Google Doc is deleted (moved to trash). This trigger monitors Google Docs and fires when documents are trashed. - Trigger **Document Placeholder Filled** Triggers when a Google Doc's plain text changes such that a configured placeholder token/pattern is no longer present (i.e., the document has been filled in). This trigger monitors a specific Google Doc and fires when a placeholder pattern that was previously present is no longer found in the document's plain text. - Trigger **Document Search Update** Triggers when a Google Doc matching a user-defined search query is newly created or updated since the last poll. This trigger uses timestamp filtering to efficiently monitor documents. - Trigger **Document Structure Changed** Triggers when a Google Doc's structure changes (headers/footers added/removed, tables/images count changes). This trigger monitors a specific document for structural changes like: - Headers added or removed - Footers added or removed - Tables added or removed - Images (inline objects) added or removed - Positioned objects added or removed - Footnotes added or removed - Trigger **Document Updated** Triggers when an existing Google Doc is updated or modified. This trigger monitors Google Docs and fires when documents are updated. - Trigger **Document Word Count Threshold** Triggers when a Google Doc's word/character count crosses a user-defined threshold. This trigger monitors a specific Google Doc and fires when its word or character count becomes greater than or equal to the configured threshold value. - Trigger **Keyword Detected in Document** Triggers when a specific keyword or phrase first appears in a Google Doc. This trigger monitors a Google Doc and fires once when the specified keyword is detected. After the keyword is found, the trigger will not fire again until reset. - Trigger **New Document Added** Triggers when a new Google Doc is added/created. This trigger monitors Google Docs and fires when new documents are detected. - Trigger **New Document Created** Triggers when a new Google Doc is created. This trigger monitors Google Docs and fires when new documents are detected. Uses timestamp filtering to efficiently poll for new documents. - Trigger **New Folder Created in Root** Triggers when a new folder is created in the root folder of Google Drive. This trigger monitors Google Drive and fires when new folders are detected in the root directory. - Action **Copy Document** Tool to create a copy of an existing google document. use this to duplicate a document, for example, when using an existing document as a template. the copied document will have a default title (e.g., 'copy of [original title]') if no new title is provided, and will be placed in the user's root google drive folder. - Action **Create And Populate Table** Creates a new table in a Google Document and populates its cells with provided text data in a single operation. Use this action when you need to insert a structured table with predefined content into a document. The action handles both table creation and cell population automatically, eliminating the need for separate operations. - Action **Create Document** Creates a new google docs document using the provided title as filename and inserts the initial text at the beginning if non-empty, returning the document's id and metadata (excluding body content). - Action **Create Document Markdown** Creates a new google docs document, optionally initializing it with a title and content provided as markdown text. - Action **Create Footer** Tool to create a new footer in a google document. use when you need to add a footer, optionally specifying its type and the section it applies to. - Action **Create Footnote** Tool to create a new footnote in a google document. use this when you need to add a footnote at a specific location or at the end of the document body. - Action **Create Header** Tool to create a new header in a google document. use this tool when you need to add a header to a document, optionally specifying the section it applies to. - Action **Create Named Range** Tool to create a new named range in a google document. use this to assign a name to a specific part of the document for easier reference or programmatic manipulation. - Action **Create Paragraph Bullets** Tool to add bullets to paragraphs within a specified range in a google document. use when you need to format a list or a set of paragraphs as bullet points. - Action **Create Tab** Creates a new tab in a Google Docs document. Tabs allow you to organize document content into separate sections within a single document. Use this action when you need to add a new organizational tab to a document. When a tab is added at a specified index, all subsequent tabs' indexes are automatically incremented. - Action **Delete Content Range** Tool to delete a range of content from a google document. use when you need to remove a specific portion of text or other structural elements within a document. - Action **Delete Footer** Tool to delete a footer from a google document. use when you need to remove a footer from a specific section or the default footer. - Action **Delete Header** Deletes the header from the specified section or the default header if no section is specified. use this tool to remove a header from a google document. - Action **Delete Named Range** Tool to delete a named range from a google document. use when you need to remove a previously defined named range by its id or name. - Action **Delete Paragraph Bullets** Tool to remove bullets from paragraphs within a specified range in a google document. use when you need to clear bullet formatting from a section of a document. - Action **Delete Tab** Deletes a tab from a Google Document. This action is irreversible — the tab cannot be recovered once removed. Use when you need to remove a tab and all its child tabs from a document's tab structure. - Action **Delete Table** Tool to delete an entire table from a google document. use when you have the document id and the specific start and end index of the table element to be removed. the table's range can be found by inspecting the document's content structure. - Action **Delete Table Column** Tool to delete a column from a table in a google document. use this tool when you need to remove a specific column from an existing table within a document. - Action **Delete Table Row** Tool to delete a row from a table in a google document. use when you need to remove a specific row from an existing table. - Action **Export Document As Pdf** Tool to export a Google Docs file as PDF using the Google Drive API. Use when you need to generate a PDF version of a Google Docs document for download or distribution. Note: Google Drive enforces a 10MB limit on export content. - Action **Get Docs Drive File Metadata** Get selected metadata fields for one Google Drive file by ID. - Action **Get Docs Spreadsheet Values** Read cell values from one range in a Google Sheets spreadsheet. - Action **Get Document By Id** Retrieves an existing google document by its id; will error if the document is not found. - Action **Get Document End Index** Retrieves the end index and paragraph structure of a Google Document or specific segment. Use this action when you need to determine valid insertion points for text operations, especially before using insertText requests. The end index represents the maximum boundary of the document body or specified segment (header, footer, footnote, or tab). - Action **Get Document Plaintext** Retrieve a Google Doc by ID and return a best-effort plain-text rendering. Converts document structure into plain text including paragraphs, lists, and tables without requiring clients to traverse complex Docs API JSON. - Action **Insert Image In Table Cell** Inserts an image from a given URI into a specific table cell in a Google Document. Use this action when you need to add an image to a particular cell within a table. The action identifies the target cell by table start index, row index, and column index, then inserts the image at the specified position within that cell's content. - Action **Insert Inline Image** Tool to insert an image from a given uri at a specified location in a google document as an inline image. use when you need to add an image to a document programmatically. - Action **Insert Page Break** Tool to insert a page break into a google document. use when you need to start new content on a fresh page, such as at the end of a chapter or section. - Action **Insert Table Action** Tool to insert a table into a google document. use when you need to add a new table at a specific location or at the end of a segment (like document body, header, or footer) in a document. - Action **Insert Table Column** Tool to insert a new column into a table in a google document. use this tool when you need to add a column to an existing table at a specific location. - Action **Insert Table Row** Inserts a new row into a table in a Google Document at a specified location. Use this action when you need to add a row to an existing table, either above or below a reference cell location. - Action **Insert Text Action** Tool to insert a string of text at a specified location within a google document. use when you need to add new text content to an existing document. - Action **Insert Text In Table Cell** Inserts text into a specific cell of a table in a Google Document by row and column position. Use this action when you need to add or update text content in a table cell at a known row and column index. To use this action, you must first retrieve the document structure using GOOGLEDOCS_GET_DOCUMENT_BY_ID to find the table's start index. Then specify the target cell by its zero-based row and column indices (e.g., row_index=0, column_index=0 for the top-left cell). - Action **List Drive Item Permissions** List permissions for a Google Drive file, folder, or shared drive. - Action **List Spreadsheet Charts** Tool to retrieve a list of all charts from a specified Google Sheets spreadsheet. Use when you need to get chart IDs and their specifications for embedding or referencing elsewhere, such as in Google Docs. - Action **Replace All Text** Tool to replace all occurrences of a specified text string with another text string throughout a google document. use when you need to perform a global find and replace operation within a document. - Action **Replace Image** Tool to replace a specific image in a document with a new image from a uri. use when you need to update an existing image within a google doc. - Action **Search Documents** Search for google documents using various filters including name, content, date ranges, and more. - Action **Unmerge Table Cells** Tool to unmerge previously merged cells in a table. use this when you need to revert merged cells in a google document table back to their individual cell states. - Action **Update Document Markdown** Replaces the entire content of an existing google docs document with new markdown text; requires edit permissions for the document. - Action **Update Document Section Markdown** Tool to insert or replace a section of a Google Docs document with Markdown content. Use when you need to update only a section of a document by specifying start and optional end indices. Supports full Markdown formatting. - Action **Update Document Style** Tool to update the overall document style, such as page size, margins, and default text direction. use when you need to modify the global style settings of a google document. - Action **Update Existing Document** Applies programmatic edits, such as text insertion, deletion, or formatting, to a specified google doc using the `batchupdate` api method. - Action **Update Table Row Style** Tool to update the style of a table row in a google document. use when you need to modify the appearance of specific rows within a table, such as setting minimum row height or marking rows as headers. - Action **Update Tab Properties** Updates properties of a document tab such as title, parent tab, index, and icon emoji. Use this action when you need to rename a tab, change its emoji icon, move it within the tab hierarchy, or reorganize tab structure. - Action **Upload Drive File** Upload a file of 5 MiB or less to Google Drive using multipart upload. - 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 - [ **Google Docs** Google Docs is a cloud-based word processor with real-time collaboration, version history, and integration...](https://apiant.ai/connections/google-docs) - [ **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 Google Docs - [ **Google Docs to Google Drive** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-docs-to-google-drive) - [ **Google Docs to Contentful** Contentful is a headless CMS allowing developers to create, manage, and distribute content across multiple...](https://apiant.ai/connect/google-docs-to-contentful) - [ **Google Docs to Minecraft Server Status** Minecraft Server Status pings a Minecraft server address and reports what it finds.](https://apiant.ai/connect/google-docs-to-minecraft-server-status) - [ **Google Docs to Mistral AI** Mistral AI is a platform for building, customizing, and deploying advanced AI models and agents for...](https://apiant.ai/connect/google-docs-to-mistral-ai) - [ **Google Docs to Onepage** Onepage helps you build landing pages in minutes.](https://apiant.ai/connect/google-docs-to-onepage) - [ **Google Docs to Raider** Raider.IO scores and ranks World of Warcraft characters and guilds on Mythic+ dungeon and raid progression.](https://apiant.ai/connect/google-docs-to-raider) ## 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 ## Google Docs and Harpoon, answered ### ### What can start an automation from Google Docs? Any of Google Docs's 10 triggers in the catalog, including Document Structure Changed, Document Updated, New Document Added and New Document Created. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Harpoon when something happens in Google Docs? 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 Google Docs? Yes. When something happens in Harpoon, your agent can act in Google Docs too. This page covers both directions: Harpoon's triggers and Google Docs's actions are listed here as well. ### ### Do I have to build a connector for Google Docs 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 Google Docs 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.