--- title: "Connect Google Sheets and PostStack - APIANT.ai" description: "When \"Aggregate Metric Changed\" fires in Google Sheets, your agent runs \"Add a contact\" in PostStack." canonical: "https://apiant.ai/connect/google-sheets-to-poststack" --- # Connect Google Sheets and PostStack When **Aggregate Metric Changed** fires in [Google Sheets](https://apiant.ai/connections/google-sheets), your agent runs **Add a contact** in [PostStack](https://apiant.ai/connections/poststack), or **Contact Updated (instant)** in PostStack to **Add Row** in Google Sheets. Describe the whole flow and it is built, tested on every scenario and kept running. Google Sheets **16** triggers Google Sheets **46** actions PostStack **7** triggers PostStack **31** 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 Sheets and PostStack 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 Sheets and PostStack can do together ### From Google Sheets to PostStack - When **Aggregate Metric Changed** in Google Sheets then **Add a contact** in PostStack - When **Cell Range Values Changed** in Google Sheets then **Add contacts to segment** in PostStack ### From PostStack to Google Sheets - When **Contact Updated (instant)** in PostStack then **Add Row** in Google Sheets - When **New Contact (instant)** in PostStack then **Create Multiple Spreadsheet Rows** in Google Sheets 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 Sheets and PostStack ## Triggers and actions 23 triggers · 77 actions - Trigger **Aggregate Metric Changed** Fires when an aggregate metric (sum/avg/count/…) over a column changes. - Trigger **Cell Range Values Changed** Fires when the values in a specific cell range change. - Trigger **Conditional Format Rule Changed** Fires when a conditional-format rule changes. - Trigger **Data Validation Rule Changed** Fires when a data-validation rule changes. - Trigger **Developer Metadata Changed** Fires when developer metadata changes. - Trigger **Filtered Range Values Changed** Fires when the values in a filtered range change. - Trigger **New Rows** Fires when new rows are appended to a Google Sheet. - Trigger **New Sheet Added** Fires when a new sheet (tab) is added to a spreadsheet. - Trigger **New Spreadsheet Created** Fires when a new spreadsheet is created in the account. - Trigger **Spreadsheet Metadata Changed** Fires when spreadsheet metadata changes. - Trigger **Spreadsheet Properties Changed** Fires when spreadsheet properties change. - Trigger **Spreadsheet Row Changed** Fires when a row matching a query changes. - Trigger **Spreadsheet Search Match** Fires when a spreadsheet matching search criteria is found. - Trigger **Table Query Result Changed** Fires when the result of a SQL-style table query changes. - Trigger **Table Schema Changed** Fires when a table's column schema changes. - Trigger **Worksheet Names Changed** Fires when worksheet (tab) names change. - Action **Add Row** Append a row to a Google Sheet - Action **Aggregate Column Data** Read a range and compute an aggregate (sum|avg|min|max|count) over one column, skipping blank/non-numeric cells (so a header row is skipped automatically). - Action **Auto-Resize Rows or Columns** Auto-fit row heights or column widths over an index range via autoResizeDimensions. - Action **Change Sheet Properties** Update a worksheet's grid properties (row/column count) using an explicit field mask. - Action **Clear Basic Filter** Remove the basic filter from a sheet via clearBasicFilter. - Action **Clear Spreadsheet Row(s)** Clear the values in a range (formatting preserved). - Action **Copy Range** Copy a source cell range to a destination range within the spreadsheet. - Action **Copy Worksheet** Copy a worksheet into a destination spreadsheet. - Action **Create Chart** Add a basic embedded chart (column/bar/line/etc.) built from a domain range and a series range on a sheet. Returns the new chartId. - Action **Create Conditional Formatting Rule** Add a boolean conditional formatting rule (e.g. NUMBER_GREATER) that colors matching cells. - Action **Create Multiple Spreadsheet Rows** Append many rows in one call. - Action **Create Spreadsheet** Create a new Google Sheets spreadsheet with the given title. - Action **Create Spreadsheet Column** Insert a blank column at a given index. - Action **Create Spreadsheet Row** Append a single row of values to a sheet range. - Action **Create Spreadsheet Row at Top** Insert a blank row just below the header (row 2), then write the given values into it in one operation. - Action **Create Worksheet** Add a new worksheet (tab) to an existing spreadsheet. - Action **Delete Chart** Delete an embedded chart via deleteEmbeddedObject. - Action **Delete Sheet** Delete a worksheet from a spreadsheet by sheetId (gid). - Action **Delete Spreadsheet Row(s)** Delete a contiguous block of rows by index. - Action **Find and Replace** Find and replace text across the spreadsheet. Supply EXACTLY ONE scope: all_sheets=true OR sheet_id. Leave the other unset (do not pass all_sheets=false together with sheet_id). - Action **Find Spreadsheet** Find spreadsheets by exact name via the Drive API (cross-host through the googlesheets connection). - Action **Find Worksheet** Return the worksheet whose title matches the given title (sheet_id/index/found), reading the spreadsheet's sheet properties. - Action **Format Cell Range** Apply background color and bold formatting to a cell range via repeatCell. - Action **Format Spreadsheet Row** Apply a background color across an entire row via repeatCell over a row range. - Action **Get Conditional Format Rules** List all conditional-format rules on each sheet (paired with the sheetId so a follow-up update can target a rule by index). - Action **Get Data Range** Read all values in one or more ranges via batchGet. - Action **Get Data Validation Rules** Read the data-validation rule set on every cell of a range (per-cell dataValidation, via includeGridData with a field mask). - Action **Get Many Spreadsheet Rows (Advanced)** Read multiple ranges at once via batchGet. - Action **Get Row by ID** Read a single row range. NOTE: Google Sheets has no row ID; the row number IS the identity. - Action **Get Sheet Names** Return the titles of all sheets (tabs) in the spreadsheet. - Action **Get Spreadsheet by ID** Fetch spreadsheet metadata (title, sheets, gids, grid properties). - Action **List Charts** List all embedded charts (chartId + title) across every sheet in the spreadsheet. - Action **Lookup Spreadsheet Row** Read a range and return the FIRST row whose cell at column_index equals match_value (Sheets has no server-side filter; this op filters the returned rows). - Action **Lookup Spreadsheet Rows (Advanced)** Read multiple ranges via batchGet and return ALL rows whose cell at column_index equals match_value (Sheets has no server-side filter; this op filters the returned rows). - Action **Move Chart** Reposition an embedded chart to a new overlay anchor cell via updateEmbeddedObjectPosition. - Action **Rename Sheet** Rename a worksheet's title. - Action **Search Spreadsheets** Search spreadsheets by name substring (or full-text) via the Drive API, cross-host through the googlesheets connection. - Action **Set Basic Filter** Apply a basic filter to a range on a sheet via setBasicFilter. - Action **Set Data Validation** Apply a ONE_OF_LIST dropdown data-validation rule to a cell range. - Action **Sort Range** Sort a cell range by one column in ascending or descending order. - Action **Update Chart** Replace an existing chart's spec (title, chart type, domain/series ranges) via updateChartSpec. - Action **Update Conditional Format Rules** Replace an existing conditional-format rule (identified by its index on the sheet) with a new boolean rule. - Action **Update Data Validation Rule** Overwrite the data-validation rule on a cell range with a ONE_OF_LIST dropdown (same endpoint as create; setDataValidation replaces whatever rule the range held). - Action **Update Spreadsheet Row** Overwrite the values at a specific range. - Action **Update Spreadsheet Row(s)** Update one or more disjoint ranges in a single batch. - Action **Upsert Row** Read a range, find the row whose column_index cell equals match_value; UPDATE that row when found, otherwise APPEND a new row. One adaptive write request (method+path chosen by the match script). - Trigger **Contact Deleted (instant)** Fires when a contact is deleted (event: contact.deleted). - Trigger **Contact Updated (instant)** Fires when a contact is updated (event: contact.updated). - Trigger **Email Bounced (instant)** Fires when an email bounces (event: email.bounced). - Trigger **Email Delivered (instant)** Fires when an email is delivered (event: email.delivered). - Trigger **New Contact (instant)** Fires when a contact is created (event: contact.created). - Trigger **New Inbound Email** Polls for newly received inbound emails. - Trigger **New Sent Email (instant)** Fires when an email is sent (event: email.sent). - Action **Add a broadcast** Create a new marketing broadcast. - Action **Add a contact** Create a new contact. - Action **Add a segment** Create a new manual contact segment. - Action **Add a template** Create a new email template. - Action **Add contacts to segment** Add contacts to an existing segment. - Action **Add suppression** Add an address to the suppression list. - Action **Cancel broadcast** Cancel an in-flight broadcast. - Action **Cancel email** Cancel a scheduled or queued email before it sends. - Action **Delete a contact** Delete a contact. - Action **Delete a template** Delete an email template. - Action **Get a contact** Fetch one contact by ID. - Action **Get a template** Fetch one email template by ID. - Action **Get broadcast** Retrieve one broadcast by its public id, including the HTML and text bodies that the list endpoint omits. - Action **Get email** Fetch one sent or queued email by ID. - Action **Get email events** Get the delivery event timeline for one email. - Action **Get inbound email** Fetch one received inbound email by ID. - Action **Import contacts** Bulk-import a CSV list of contacts. - Action **List broadcasts** List marketing broadcasts. - Action **List contacts** List contacts in the account. - Action **List emails** List sent, queued, and scheduled emails. - Action **List inbound emails** List emails received via inbound parsing. - Action **List segments** List contact segments. - Action **List suppressed addresses** List addresses on the suppression list. - Action **List templates** List email templates. - Action **Send an email** Send a transactional email through PostStack. - Action **Send broadcast** Start sending a broadcast to its recipients. - Action **Send emails in batch** Send up to 100 emails in a single request. - Action **Update a contact** Update an existing contact's fields. - Action **Update a template** Update an email template, creating a new version. - Action **Update email** Reschedule a queued email's send time. - Action **Validate email address** Check whether an email address is valid and deliverable. ## Each app on its own - [ **Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connections/google-sheets) - [ **PostStack** EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics](https://apiant.ai/connections/poststack) Reviews ## What our customers say ## More from Google Sheets - [ **Google Sheets to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/google-sheets-to-stripe) - [ **Google Sheets to QuickBooks Online** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/google-sheets-to-quickbooks-online) - [ **Google Sheets 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/google-sheets-to-notion) - [ **Google Sheets to Airtable** Organize anything with Airtable, a modern database created for everyone.](https://apiant.ai/connect/google-sheets-to-airtable) - [ **Google Sheets to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/google-sheets-to-trello) - [ **Google Sheets to Intercom** Intercom is a customer communications platform for support, engagement, and marketing.](https://apiant.ai/connect/google-sheets-to-intercom) ## More into PostStack - [ **HubSpot to PostStack** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-poststack) - [ **Gmail to PostStack** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-poststack) - [ **Google Calendar to PostStack** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-poststack) - [ **Google Drive to PostStack** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-poststack) - [ **Mailchimp to PostStack** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-poststack) - [ **Pipedrive to PostStack** Pipedrive is a sales CRM and pipeline management tool.](https://apiant.ai/connect/pipedrive-to-poststack) Questions ## Google Sheets and PostStack, answered ### ### What can start an automation from Google Sheets? Any of Google Sheets's 16 triggers in the catalog, including Aggregate Metric Changed, Cell Range Values Changed, Conditional Format Rule Changed and Data Validation Rule Changed. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in PostStack when something happens in Google Sheets? Any of PostStack's 31 actions, including Send an email, Send broadcast, Send emails in batch and Update a contact. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from PostStack to Google Sheets? Yes. When something happens in PostStack, your agent can act in Google Sheets too. This page covers both directions: PostStack's triggers and Google Sheets's actions are listed here as well. ### ### Do I have to build a connector for Google Sheets or PostStack? 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 Sheets and PostStack 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.