--- title: "Connect Zoho Sheet to Lettr - APIANT.ai" description: "When \"New or Updated Row (WorkDrive)\" fires in Zoho Sheet, your agent runs \"Add contact\" in Lettr." canonical: "https://apiant.ai/connect/zoho-sheet-to-lettr" --- # Connect Zoho Sheet to Lettr When **New or Updated Row (WorkDrive)** fires in [Zoho Sheet](https://apiant.ai/connections/zoho-sheet), your agent runs **Add contact** in [Lettr](https://apiant.ai/connections/lettr). Describe the whole flow and it is built, tested on every scenario and kept running. Zoho Sheet **5** triggers Zoho Sheet **15** actions Lettr **11** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Zoho Sheet and Lettr 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 Zoho Sheet can start in Lettr - When **New or Updated Row (WorkDrive)** in Zoho Sheet then **Add contact** in Lettr - When **New Row (WorkDrive)** in Zoho Sheet then **Add contact to list** in Lettr 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 Zoho Sheet and Lettr ## Triggers and actions 5 triggers · 26 actions - Trigger **New or Updated Row (WorkDrive)** Triggers when a new row is added or an existing row is modified in a specified worksheet. - Trigger **New Row (WorkDrive)** Triggers when a new row is created in a specified worksheet. - Trigger **New Workbook** Triggered when a new workbook is created in Zoho Sheet. - Trigger **Updated Column** Fires when a cell inside the chosen column(s) of a Zoho Sheet worksheet is changed. - Trigger **Updated Column (WorkDrive)** Triggers when the value of a particular column is set on both new and updated rows. The corresponding row data is returned along with this trigger. - Action **Create Row** Adds one or more rows to a worksheet in a Zoho Sheet workbook, matching values to columns by the header row. - Action **Create Row (WorkDrive)** Adds one or more rows to a worksheet in a Zoho Sheet workbook (including workbooks stored in Zoho WorkDrive), matching values to the table's header columns. - Action **Create Worksheet** Adds a new worksheet (tab) to a Zoho Sheet workbook. - Action **Create Worksheet (WorkDrive)** Creates a new worksheet in the specified workbook. - Action **Delete Row** Deletes a particular row based on its index. - Action **Delete Row (WorkDrive)** Deletes a particular row based on its index. - Action **List Worksheets** Lists the worksheets (tabs) in a workbook via worksheet.list. - Action **Search and Delete Row** Deletes the row(s) in a Zoho Sheet worksheet that match a search criteria, removing them so the rows below move up. - Action **Search and Delete Row (WorkDrive)** Finds the rows in a worksheet of a WorkDrive-stored Zoho Sheet workbook that match a search criteria and deletes them. - Action **Search and Update Row** Searches and then updates a row based on some criteria. - Action **Search and Update Row (WorkDrive)** Finds the rows in a Zoho Sheet worksheet (stored in WorkDrive) that match a criteria and updates them with new column values. - Action **Search Row** Returns the rows of a Zoho Sheet worksheet that match the specified criteria. - Action **Search Row - Workdrive Users** Returns the rows of a Zoho Sheet worksheet (stored in WorkDrive) that match the specified criteria. - Action **Update Row** Updates one row of a Zoho Sheet worksheet, identified by its row number, with new values keyed by column header. - Action **Update Row (WorkDrive)** Updates one row of a worksheet in a Zoho Sheet workbook stored in WorkDrive, identified by its row number, with new values keyed by column header. - Action **Add audience list** Creates a new audience list in Lettr with the given name and returns the created list. - Action **Add contact** Adds a new contact to your Lettr audience, optionally placing it on a list, setting custom properties, and sending a double opt-in confirmation email. - Action **Add contact to list** Adds an existing contact to one of your audience lists. Succeeds whether the contact was newly added or was already on the list. - Action **Add template** Creates a new email template in Lettr from HTML or Topol editor JSON content, and publishes its first version with the merge tags found in the content. - Action **Delete contact** Permanently deletes a contact from your Lettr audience. - Action **Get contact** Returns a single audience contact, including its subscription status, custom properties, lists and topics. - Action **Get template** Returns a single email template by its slug, including its HTML, editor content, purpose, status and version details. - Action **List audience lists** Returns all audience lists in your Lettr team, with each list's name and contact count. - Action **List contacts** Returns the contacts in your Lettr audience, optionally narrowed by a search term, subscription status, list or segment. - Action **List templates** Returns the email templates in a Lettr project, optionally limited to one folder or to transactional or campaign templates. - Action **Update contact** Updates an existing contact in your Lettr audience, changing its email address, subscription status or custom properties. Fields left blank are not changed. ## Each app on its own - [ **Zoho Sheet** Zoho Sheet is a cloud-based spreadsheet software that allows you to create, edit, share and collaborate on...](https://apiant.ai/connections/zoho-sheet) - [ **Lettr** Lettr is a email API for artisans, send transactional emails using HTML or stored templates.](https://apiant.ai/connections/lettr) Reviews ## What our customers say ## More from Zoho Sheet - [ **Zoho Sheet to Inboxroad** Inboxroad is an email marketing platform that helps businesses create newsletters, automate campaigns, and...](https://apiant.ai/connect/zoho-sheet-to-inboxroad) - [ **Zoho Sheet to Zoom** Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...](https://apiant.ai/connect/zoho-sheet-to-zoom) - [ **Zoho Sheet to LinkedIn** LinkedIn is a professional networking platform enabling job seekers, companies, and thought leaders to...](https://apiant.ai/connect/zoho-sheet-to-linkedin) - [ **Zoho Sheet to Facebook** Facebook is a social media and advertising platform used by individuals and businesses to connect, share...](https://apiant.ai/connect/zoho-sheet-to-facebook) - [ **Zoho Sheet to Anthropic** Anthropic builds Claude, a family of large language models.](https://apiant.ai/connect/zoho-sheet-to-anthropic) - [ **Zoho Sheet to Supabase** Supabase is an open-source backend-as-a-service providing a Postgres database, authentication, storage, and...](https://apiant.ai/connect/zoho-sheet-to-supabase) ## More into Lettr - [ **HubSpot to Lettr** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-lettr) - [ **Salesforce to Lettr** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-lettr) - [ **Slack to Lettr** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-lettr) - [ **Google Sheets to Lettr** Google Sheets](https://apiant.ai/connect/google-sheets-to-lettr) - [ **Gmail to Lettr** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-lettr) - [ **Google Calendar to Lettr** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-lettr) Questions ## Zoho Sheet and Lettr, answered ### ### What can start an automation from Zoho Sheet? Any of Zoho Sheet's 5 triggers in the catalog, including New or Updated Row (WorkDrive), New Row (WorkDrive), New Workbook and Updated Column. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Lettr when something happens in Zoho Sheet? Any of Lettr's 11 actions, including Update contact, Add audience list, Add contact and Add contact to list. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Lettr to Zoho Sheet? Lettr has no triggers in the catalog today, so automations start in Zoho Sheet. If you need the other direction, ask: your agent reads Lettr's API documentation and adds it. ### ### Do I have to build a connector for Zoho Sheet or Lettr? 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 Zoho Sheet and Lettr 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.