--- title: "Connect Harvest and Nutshell - APIANT.ai" description: "When \"New Client\" fires in Harvest, your agent runs \"Create Lead\" in Nutshell, or \"New Activity\" in Nutshell to \"Create Contact\" in Harvest." canonical: "https://apiant.ai/connect/harvest-to-nutshell" --- # Connect Harvest and Nutshell When **New Client** fires in [Harvest](https://apiant.ai/connections/harvest), your agent runs **Create Lead** in [Nutshell](https://apiant.ai/connections/nutshell), or **New Activity** in Nutshell to **Create Contact** in Harvest. Describe the whole flow and it is built, tested on every scenario and kept running. Harvest **16** triggers Harvest **12** actions Nutshell **6** triggers Nutshell **12** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Harvest and Nutshell 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 Harvest and Nutshell can do together ### From Harvest to Nutshell - When **New Client** in Harvest then **Create Lead** in Nutshell - When **New Contact** in Harvest then **Update Lead** in Nutshell ### From Nutshell to Harvest - When **New Activity** in Nutshell then **Create Contact** in Harvest - When **New Company** in Nutshell then **Create Task** in Harvest 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 Harvest and Nutshell ## Triggers and actions 22 triggers · 24 actions - Trigger **Invoice Paid** Triggers when an invoice is fully paid. - Trigger **Invoice Sent** Triggers when an invoice is sent or marked as sent. - Trigger **New Client** Triggers when a new client is added. - Trigger **New Contact** Triggers when new contact is added. - Trigger **New Expense** Triggers when a new expense is added. - Trigger **New Invoice** Triggers when an invoice is created. - Trigger **New Project** Triggers when a project is created. - Trigger **New Task** Triggers when a new task is added. - Trigger **New Time Entry** Triggers when a time entry is created. - Trigger **New User** Triggers when a new User is added. - Trigger **New User Assignment** Triggers when a user is assigned to a project. - Trigger **Timer Started** Triggers when a timer is started. - Trigger **Timer Stopped** Triggers when a timer is stopped. - Trigger **Updated Client** Triggers when a client is updated. - Trigger **Updated Invoice** Triggers when an invoice is updated. - Trigger **Updated Time Entry** Triggers when a time entry is updated. - Action **Create Client** Creates a Client - Action **Create Contact** Creates a Contact - Action **Create Project** Creates a Project - Action **Create Task** Creates a Task and optionally assigns it to a project - Action **Create Time Entry** Creates a Time Entry with duration - Action **Create Time Entry (Start & End Times)** Creates a Time Entry with start and end times - Action **Find Client** Finds a client by name or ID - Action **Find Invoice** Finds an invoice by ID - Action **Find Project** Finds a project by name - Action **Find Task** Finds a task by name - Action **Start Timer** Creates and starts a timer for a given date - Action **Stop Timer** Stops any running timers - Trigger **Activity Logged** Triggers when an Activity is logged. - Trigger **Lead Won** Triggers when a lead is won. - Trigger **New Activity** Triggers when new Activity is created. - Trigger **New Company** Triggers when new Company is created. - Trigger **New Lead** Triggers when a new Lead is created. - Trigger **New Person** Triggers when new Person is created. - Action **Create Company** Creates a new Company. - Action **Create Lead** Creates a new Lead. - Action **Create Person** Creates a new Person. - Action **Find Company** Finds an existing company. - Action **Find Lead** Finds an existing lead by a particular field. Defaults to searching open leads, falls back to all leads. - Action **Find Person** Finds an existing person. - Action **Find User** Finds an existing User. - Action **Log Activity** Creates and logs a new Activity. - Action **Update Company** Updates an existing Company. - Action **Update Lead** Updates an existing Lead. - Action **Update Lead Outcome** Updates a Lead Outcome. - Action **Update Person** Updates an existing Person. ## Each app on its own - [ **Harvest** Simple time tracking software and powerful reporting that helps your team thrive.](https://apiant.ai/connections/harvest) - [ **Nutshell** Nutshell is an affordable, easy-to-use CRM that helps small-business sales teams win more deals.](https://apiant.ai/connections/nutshell) Reviews ## What our customers say ## More from Harvest - [ **Harvest to Timeero** Timeero is a mileage and GPS time tracking app for mobile teams.](https://apiant.ai/connect/harvest-to-timeero) - [ **Harvest to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/harvest-to-hubspot) - [ **Harvest to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/harvest-to-salesforce) - [ **Harvest to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/harvest-to-slack) - [ **Harvest to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/harvest-to-gmail) - [ **Harvest to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/harvest-to-mailchimp) ## More into Nutshell - [ **HubSpot to Nutshell** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-nutshell) - [ **Google Sheets to Nutshell** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-nutshell) - [ **Gmail to Nutshell** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-nutshell) - [ **Google Calendar to Nutshell** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-nutshell) - [ **Google Drive to Nutshell** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-nutshell) - [ **Shopify to Nutshell** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/shopify-to-nutshell) Questions ## Harvest and Nutshell, answered ### ### What can start an automation from Harvest? Any of Harvest's 16 triggers in the catalog, including New Client, New Contact, New Expense and New Invoice. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Nutshell when something happens in Harvest? Any of Nutshell's 12 actions, including Create Company, Create Lead, Create Person and Log Activity. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Nutshell to Harvest? Yes. When something happens in Nutshell, your agent can act in Harvest too. This page covers both directions: Nutshell's triggers and Harvest's actions are listed here as well. ### ### Do I have to build a connector for Harvest or Nutshell? 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 Harvest and Nutshell 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.