Integration
Connect Clarra and Harpoon
When Expense Forecast Updated fires in Clarra, your agent runs Create Expense in Harpoon, or New Client in Harpoon to Create Invoice by Client in Clarra. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Clarra and Harpoon to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne 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.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)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)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)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)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)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
Setup guide (opens in a new tab)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)Example flows
What Clarra and Harpoon can do together
From Clarra to Harpoon
When Expense Forecast Updated in Clarra
then Create Expense in Harpoon
When New Expense Forecast in Clarra
then Create Expense Category in Harpoon
From Harpoon to Clarra
When New Client in Harpoon
then Create Invoice by Client in Clarra
When New Contact in Harpoon
then Create Company Contact in Clarra
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 Clarra and Harpoon
Triggers and actions 23 triggers · 78 actions
Trigger
Expense Forecast UpdatedTriggers when an expense forecast is updated in Clarra.
Trigger
New Expense ForecastTriggers when a new expense forecast is added in Clarra.
Trigger
New Individual ContactTriggers when a new individual contact is created in Clarra.
Trigger
New PaymentTriggers when a new payment is added in Clarra.
Trigger
New PlaintiffTriggers when a new plaintiff is added in Clarra.
Trigger
New Recovery DistibutionTriggers when a new recovery distribution is added in Clarra.
Trigger
New Recovery PhaseTriggers when a new recovery phase is added in Clarra.
Trigger
New Recovery TransactionTriggers when a new recovery transaction is added in Clarra.
Trigger
New TimeslipTriggers when a new timeslip is created in Clarra.
Trigger
Payment UpdatedTriggers when a payment is updated in Clarra.
Trigger
Recovery Distibution UpdatedTriggers when a recovery distribution is updated in Clarra.
Trigger
Recovery PartyTriggers when a new recovery party is added in Clarra.
Trigger
Recovery Transaction UpdatedTriggers when a recovery transaction is updated in Clarra.
Trigger
Revenue Forecast UpdatedTriggers when a revenue forecast is updated in Clarra.
Action
Create AccountCreates a new accounting Account in Clarra, with its owner, type, balance and billing and primary contact details.
Action
Create ClarraDocs ItemCreates a ClarraDocs item (a document record with optional attached file) on a matter in Clarra.
Action
Create Company ContactCreates a company contact in Clarra with its name, website, email and phone.
Action
Create EventCreates a calendar event in Clarra, optionally on a matter.
Action
Create ExpenseCreates a new expense in Clarra, with its amount, date, vendor, accounting codes and matter splits.
Action
Create Expense ForecastCreates an expense forecast in Clarra, optionally linked to a matter, vendor, expense category and code.
Action
Create Individual ContactCreates an individual contact in Clarra with name, company, title, email and phone.
Action
Create Invoice by ClientGenerates an invoice for a client in Clarra, billing that client's timeslips, expenses and revenue forecasts within a date range.
Action
Create MatterCreates a matter in Clarra with its name, number, status, type and court details.
Action
Create PaymentCreates a payment in Clarra, recording the amount, date, payor and payee accounts, method and status, and optionally applying it to invoices, expenses or matters.
Action
Create Plaintiff NoteCreates a new note on a plaintiff in Clarra.
Action
Create Recovery DistibutionCreates a recovery distribution on a recovery transaction in Clarra, recording the payee, amount and dates.
Action
Create Recovery PartyCreates a recovery party on a Clarra matter, linking a contact with a recovery party type and fee/cost amounts.
Action
Create Recovery PhaseCreates a recovery phase on a matter in Clarra, with its phase type, party, amount, date and notes.
Action
Create Recovery TransactionCreates a recovery transaction on a Clarra matter, recording the paying and receiving parties, amount and dates.
Action
Create TimeslipCreates a timeslip (time entry) in Clarra, optionally on a matter.
Action
Find Communications LogSearches communication logs (emails, texts, calls) by subject, sender, recipient, matter, date range and other criteria, returning the matching logs.
Action
Find ExpenseSearches expenses in Clarra by expense number, description, matter, vendor or other criteria and returns the matching expenses.
Action
Find Expense ForecastFinds expense forecasts matching a matter, vendor, date, amount, category or other filters. Returns up to 100 matches.
Action
Find Recovery PhaseFinds recovery phases matching the given ID, phase type, matter, party, amount, date or notes.
Action
Find Revenue ForecastSearches revenue forecasts in Clarra by matter, payor, payee, amount, dates and other filters, returning up to 100 matches.
Action
Find TimeslipFinds timeslips matching the criteria you give, such as timeslip ID, timekeeper, matter, date or description.
Action
Update AccountUpdates an existing account in Clarra, changing only the details you fill in.
Action
Update ExpenseUpdates an existing expense in Clarra. Only the fields you fill in are changed.
Action
Update InvoiceUpdates an existing invoice in Clarra, such as its number, dates, terms, status, billed contact, accounts, notes and line items.
Action
Update PaymentUpdates an existing payment in Clarra, such as its amount, date, status, method, accounts or notes.
Action
Update Plaintiff NoteUpdates an existing plaintiff note in Clarra, such as its text, date, activity code or task code.
Action
Update Plaintiff ProfileUpdates an existing plaintiff's profile in Clarra, including contact details, address, linked matters and contacts, custom fields and profile form answers.
Action
Update Recovery PartyUpdates an existing recovery party in Clarra, including its contact, party type, fees and costs.
Action
Update Recovery PhaseUpdates an existing recovery phase in Clarra, such as its type, party, amount, date or notes.
Action
Update Recovery TransactionUpdates an existing recovery transaction in Clarra, such as its amount, dates, paying and receiving parties, or notes.
Action
Update TimeslipUpdates an existing timeslip in Clarra, such as its date, duration, timekeeper, billing details, matter or notes.
Trigger
New ClientTriggered when a new client is created in Harpoon.
Trigger
New ContactTriggered when a new contact is created in Harpoon.
Trigger
New ExpenseTriggered when a new expense is created in your Harpoon account.
Trigger
New Expense CategoryTriggered when a new expense category is created in Harpoon.
Trigger
New InvoiceTriggered when a new invoice is created in Harpoon.
Trigger
New PaymentTriggered when a new payment is recorded in your Harpoon account.
Trigger
New ProjectTriggered when a new project is created in Harpoon.
Trigger
New Task CategoryTriggered when a new task category is added in your Harpoon account.
Trigger
New Time EntryTriggered when a new time entry is logged in Harpoon.
Action
Add Credit EntryCreates 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 InvoiceCreates 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 SourceCreates 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 NoteAdds a note to a client, project or invoice in Harpoon. Returns the note that was created.
Action
Add TeamCreates 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 EntryCreates 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 ContactCreates a contact person under a Harpoon client, with their name, email address, and phone number. Returns the contact that was created.
Action
Create ExpenseRecords 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 CategoryCreates a new expense category in your Harpoon account so expenses can be grouped under it.
Action
Create ProjectCreates 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 EntryLogs 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 ClientDeletes a client from your Harpoon account.
Action
Delete ExpensePermanently deletes an expense from your Harpoon account.
Action
Delete InvoicePermanently removes an invoice from Harpoon. Returns Harpoon's confirmation that the invoice was deleted.
Action
Delete NoteDeletes a note from your Harpoon account.
Action
Delete Recurring ExpenseDeletes a recurring expense template from Harpoon by its id, so it stops generating new expenses.
Action
Delete Recurring InvoiceStops 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 EntryDeletes a time entry from your Harpoon account.
Action
Get ClientReturns a single client from your Harpoon account, including its name, contact details and other stored attributes.
Action
Get Client CreditsReturns a client's credit entries in Harpoon, along with the credit still available on the account.
Action
Get ContactReturns a single Harpoon contact, including their name, email address, phone number, and the client they belong to.
Action
Get EstimateReturns a single estimate from your Harpoon account, including its client, line items, totals and status.
Action
Get ExpenseReturns 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 CategoryReturns a single Harpoon expense category with every detail it carries, including its name and budget settings.
Action
Get InvoiceFetches 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 SourceReturns a single lead source from your Harpoon account.
Action
Get ProjectReturns a single project from your Harpoon account, including its client, budget and status.
Action
Get Recurring ExpenseFetches 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 InvoiceReturns a single recurring invoice schedule from Harpoon, including its client, frequency, dates, and line items.
Action
Get TaskReturns a single task category from your Harpoon account, including its name and hourly rate.
Action
Get TeamReturns a single team from your Harpoon account, including its name, email address, phone, address, owner and whether it is active.
Action
Get Time EntryReturns a single tracked time entry from your Harpoon account, including its date, hours, client, project and notes.
Action
List ContactsReturns the contacts in your Harpoon account, including each contact's name, email address and phone number.
Action
List EstimatesReturns the estimates in a Harpoon account, optionally narrowed to a year, client, project, status, or search text.
Action
List Expense CategoriesReturns the expense categories set up in Harpoon, each with its budget settings.
Action
List ExpensesReturns the expenses in your Harpoon account, optionally narrowed by date range, client, project, category, billing status or search text.
Action
List InvoicesReturns the invoices in your Harpoon account, optionally narrowed by year, client, project, status or a search term.
Action
List ProjectsReturns the projects in a Harpoon account, with their client, budget, rate, and dates.
Action
List TeamsReturns the teams in your Harpoon account, along with the total number of teams found.
Action
List Time EntriesReturns 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 ExpenseUpdates an existing expense in your Harpoon account. Only the values you supply are changed.
Action
Update InvoiceUpdates an existing invoice in your Harpoon account. Only the values you supply are changed.
Action
Update ProjectUpdates an existing project in Harpoon — its name, client, billing type, status, dates, budget and task rates. Returns the updated project.
Action
Update Recurring ExpenseUpdates 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 InvoiceUpdates an existing recurring invoice template in your Harpoon account. Only the values you supply are changed.
Action
Update Time EntryUpdates an existing time entry in Harpoon — its date, hours, description, project, task or billing state.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
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Questions
Clarra and Harpoon, answered
What can start an automation from Clarra?
Any of Clarra's 14 triggers in the catalog, including Expense Forecast Updated, New Expense Forecast, New Individual Contact and New Payment. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Harpoon when something happens in Clarra?
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 Clarra?
Yes. When something happens in Harpoon, your agent can act in Clarra too. This page covers both directions: Harpoon's triggers and Clarra's actions are listed here as well.
Do I have to build a connector for Clarra 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 Clarra 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.