--- title: "Connect Gravity Forms and Harpoon - APIANT.ai" description: "When \"Form Submission\" fires in Gravity Forms, your agent runs \"Add Invoice\" in Harpoon, or \"New Client\" in Harpoon to \"Add Entry Note\" in Gravity Forms." canonical: "https://apiant.ai/connect/gravity-forms-to-harpoon" --- # Connect Gravity Forms and Harpoon When **Form Submission** fires in [Gravity Forms](https://apiant.ai/connections/gravity-forms), your agent runs **Add Invoice** in [Harpoon](https://apiant.ai/connections/harpoon), or **New Client** in Harpoon to **Add Entry Note** in Gravity Forms. Describe the whole flow and it is built, tested on every scenario and kept running. Gravity Forms **1** trigger Gravity Forms **30** 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 Gravity Forms 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 Gravity Forms and Harpoon can do together ### From Gravity Forms to Harpoon - When **Form Submission** in Gravity Forms then **Add Invoice** in Harpoon - When **Form Submission** in Gravity Forms then **Add Lead Source** in Harpoon ### From Harpoon to Gravity Forms - When **New Client** in Harpoon then **Add Entry Note** in Gravity Forms - When **New Contact** in Harpoon then **Create Entry** in Gravity Forms 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 Gravity Forms and Harpoon ## Triggers and actions 10 triggers · 76 actions - Trigger **Form Submission** Triggers when the specified form is submitted. - Action **Add Entry Note** Adds a note to a form entry. Use it to write a progress record back onto a submission — for example noting that the submission was synced to your CRM, who handled it, or why it was skipped — so the note is visible to anyone reviewing that entry in WordPress. - Action **Create Entry** Creates a new form entry. - Action **Create Feed** Attaches a new add-on feed to a form. A feed is one add-on's configuration on a form — the rule that says what should happen when the form is submitted, such as creating a WordPress user, adding the person to a mailing list, or taking a payment. - Action **Create Form** Creates a new form on the WordPress site and returns its id. Supply the form's title and, if you want the form ready to collect data, the fields it should show. - Action **Create Form Feed** Attaches a new add-on feed to a named form. Does the same thing as Create Feed, but takes the form as part of the address rather than in the settings — use whichever reads better in your automation. - Action **Delete Entry** Removes a form entry. By default the entry is moved to the trash and can still be restored from the Entries list; you can choose instead to delete it outright so it cannot be recovered. - Action **Delete Feed** Permanently removes an add-on feed from a form, so that add-on no longer acts on the form's submissions. The form itself and its entries are untouched. - Action **Delete Form** Moves a form to the trash on the WordPress site. The form stops accepting submissions and disappears from the forms list, and the site owner can still restore it or empty the trash in WordPress. - Action **Delete Note** Permanently removes an entry note. Use it to clear a note you logged against a submission, for example after a failed sync was retried successfully. - Action **Get Entry** Retrieve a single form entry, including every field value the person submitted. - Action **Get Feed** Returns one add-on feed by its id, including the add-on's settings. A feed is one add-on's configuration attached to a form — the rule that says what should happen when the form is submitted. - Action **Get Form** Returns one form's full definition, including every field on it, its notifications and its confirmations. Use it to read a form's field ids and labels before mapping data into that form. - Action **Get Form Results** Returns the summarised answers for a survey, quiz or poll form — how many people picked each choice, and how many answered each free-text question — rather than the individual entries. On a form with a lot of entries the summary is built in the background, so the result can come back marked as still being calculated. - Action **Get Note** Returns a single entry note by its id, including the note text, the entry it belongs to, when it was recorded and who it is credited to. - Action **List Entries** Returns form entries from across every form on the site, newest first, and can narrow the results to one form or to entries whose answer to a chosen question matches a value you give. - Action **List Entry Notes** Returns every note attached to one form entry — both notes people have added and the notes Gravity Forms records automatically, such as notification failures. Use it to read back what has already been logged against a submission. - Action **List Feeds** Returns every add-on feed configured on the site. A feed is one add-on's configuration attached to a form — the rule that says what should happen to a submission, such as sending it to a mailing list or charging a payment. - Action **List Form Entries** Returns the entries submitted on one particular form, newest first, and can narrow them to entries whose answer to a chosen question matches a value you give. - Action **List Form Feeds** Returns the add-on feeds attached to one form — the rules that say what happens when that form is submitted. Returns an empty list when the form has no feeds. - Action **List Forms** Returns every active form on the WordPress site, with each form's id, title and entry count. Use it to look up the id a form needs before working with that form's entries. - Action **List Notes** Returns every entry note on the site, across all forms and entries. Use it to sweep recently logged notes when you do not already know which entry you are looking for; to read the notes on one known entry, use List Entry Notes instead. - Action **Send Entry Notifications** Sends the notification emails an entry's form is set up to send, for an entry that already exists — useful for re-sending a confirmation, or for notifying people about an entry that was created through the API rather than by someone filling the form in. - Action **Submit Form** Submit a form the way a visitor would — Gravity Forms runs the form's own validation, saves the entry, and fires its notifications and confirmation. - Action **Update Entry** Change the answers on an existing form entry. Answers you leave blank keep the values they already have. - Action **Update Entry Properties** Changes an entry's housekeeping flags without touching any of its answers — whether it is starred, whether it counts as read, and whether it sits in the active list, the trash or spam. - Action **Update Feed** Changes an existing add-on feed's settings. Settings you do not include are left as they are, so you can change one thing without restating the rest of the add-on's configuration. - Action **Update Feed Properties** Switches an add-on feed on or off, and sets the order it runs in. The add-on's own settings are left completely untouched, so this is the safe way to pause a feed without risking its configuration. - Action **Update Form** Replaces an existing form's definition with the one you supply. Gravity Forms overwrites the whole form, so read the form first with Get Form and send back every part of it you want to keep. - Action **Update Note** Replaces the text of an existing entry note. Use it to revise a note you logged earlier against a submission — for example updating "Sync started" to "Synced to CRM as contact 4821". - Action **Validate Submission** Checks a set of answers against a form's own validation rules without saving an entry or sending any notifications. Returns whether the answers would be accepted, and the per-field error messages when they would not. - 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 - [ **Gravity Forms** Gravity Forms is a premier WordPress plugin that makes it easy to create powerful forms on the fly.](https://apiant.ai/connections/gravity-forms) - [ **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 Gravity Forms - [ **Gravity Forms to Datamuse** Word-finding API for developers offering lexical search, thesaurus, and rhyming/word-relation lookups.](https://apiant.ai/connect/gravity-forms-to-datamuse) - [ **Gravity Forms to Harness.io** Harness.io is an AI-native software delivery platform to automate CI/CD pipelines, manage feature flags, and...](https://apiant.ai/connect/gravity-forms-to-harness-io) - [ **Gravity Forms to Persona** Identity verification API for KYC checks, document verification, and fraud prevention workflows.](https://apiant.ai/connect/gravity-forms-to-persona) - [ **Gravity Forms to XFlux** Read X/Twitter profiles, search, timelines; account monitors with signed webhooks](https://apiant.ai/connect/gravity-forms-to-xflux) - [ **Gravity Forms to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/gravity-forms-to-hubspot) - [ **Gravity Forms to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/gravity-forms-to-salesforce) ## 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 ## Gravity Forms and Harpoon, answered ### ### What can start an automation from Gravity Forms? Any of Gravity Forms's 1 trigger in the catalog, including Form Submission. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Harpoon when something happens in Gravity Forms? 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 Gravity Forms? Yes. When something happens in Harpoon, your agent can act in Gravity Forms too. This page covers both directions: Harpoon's triggers and Gravity Forms's actions are listed here as well. ### ### Do I have to build a connector for Gravity Forms 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 Gravity Forms 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.