Integration
Connect Harpoon and SimplyPrint
When New Client fires in Harpoon, your agent runs Add Queue Item in SimplyPrint, or Filament Created in SimplyPrint to Add Invoice in Harpoon. 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 Harpoon and SimplyPrint 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)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 Harpoon and SimplyPrint can do together
From Harpoon to SimplyPrint
When New Client in Harpoon
then Add Queue Item in SimplyPrint
When New Contact in Harpoon
then Add Spare Part in SimplyPrint
From SimplyPrint to Harpoon
When Filament Created in SimplyPrint
then Add Invoice in Harpoon
When Filament Updated in SimplyPrint
then Add Lead Source in Harpoon
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 Harpoon and SimplyPrint
Triggers and actions 65 triggers · 88 actions
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.
Trigger
Balance AdjustedTriggers when a user's balance is adjusted in SimplyPrint.
Trigger
Balance ChargedTriggers when a user's SimplyPrint balance is charged, for example when a print's cost is deducted from their prepaid credit.
Trigger
Balance RefundedTriggers when a user's SimplyPrint balance is refunded.
Trigger
Balance Topped UpTriggers when a user's SimplyPrint balance is topped up.
Trigger
Bed ClearedTriggers when a printer's bed is marked as cleared after a print in SimplyPrint.
Trigger
Filament AssignedTriggers when a filament spool is assigned to a printer in SimplyPrint.
Trigger
Filament CreatedTriggers when a filament spool is created in SimplyPrint.
Trigger
Filament DeletedTriggers when a filament spool is deleted in SimplyPrint.
Trigger
Filament UnassignedTriggers when a filament spool is unassigned from a printer in SimplyPrint.
Trigger
Filament UpdatedTriggers when a filament spool is updated in SimplyPrint.
Trigger
Maintenance Job CancelledTriggers when a maintenance job is cancelled in SimplyPrint.
Trigger
Maintenance Job CompletedTriggers when a maintenance job is completed in SimplyPrint.
Trigger
Maintenance Job CreatedTriggers when a maintenance job is created in SimplyPrint.
Trigger
Maintenance Job DeletedTriggers when a maintenance job is deleted in SimplyPrint.
Trigger
Maintenance Job OverdueTriggers when a SimplyPrint maintenance job becomes overdue.
Trigger
Maintenance Job ReopenedTriggers when a maintenance job is reopened in SimplyPrint.
Trigger
Maintenance Job StartedTriggers when a maintenance job is started in SimplyPrint.
Trigger
Maintenance Job UpdatedTriggers when a maintenance job is updated in SimplyPrint.
Trigger
Maintenance Problem ReportedTriggers when a maintenance problem is reported on a printer in SimplyPrint.
Trigger
Maintenance Problem ResolvedTriggers when a maintenance problem reported on a printer is marked as resolved in SimplyPrint.
Trigger
Maintenance Schedule CreatedTriggers when a maintenance schedule is created in SimplyPrint.
Trigger
Maintenance Schedule DeletedTriggers when a maintenance schedule is deleted in SimplyPrint.
Trigger
Maintenance Schedule UpdatedTriggers when a maintenance schedule is updated in SimplyPrint.
Trigger
Maintenance Task CompletedTriggers when a task on a SimplyPrint maintenance job is marked completed.
Trigger
Maintenance Task SkippedTriggers when a maintenance task on a SimplyPrint maintenance job is skipped.
Trigger
New Print StartedTriggers when a print job starts on one of your SimplyPrint printers.
Trigger
Printer AI Failure DetectedTriggers when SimplyPrint's AI failure detection spots a likely failed print on a printer.
Trigger
Printer AI Failure False PositiveTriggers when an AI failure detection on a SimplyPrint printer is marked as a false positive.
Trigger
Printer AI State ChangedTriggers when a printer's AI failure detection state changes in SimplyPrint.
Trigger
Printer Autoprint Max Cycles ReachedTriggers when a printer's AutoPrint reaches its maximum number of print cycles and stops.
Trigger
Printer AutoPrint State ChangedTriggers when AutoPrint is turned on or off for a printer in SimplyPrint.
Trigger
Printer Custom Tag AssignedTriggers when a custom tag is assigned to a printer in SimplyPrint.
Trigger
Printer Custom Tag DetachedTriggers when a custom tag is removed from a printer in SimplyPrint.
Trigger
Printer Material ChangedTriggers when the material loaded on a SimplyPrint printer changes.
Trigger
Printer Nozzle Size ChangedTriggers when the nozzle size set on a SimplyPrint printer is changed.
Trigger
Printer Out of Order State ChangedTriggers when a SimplyPrint printer is marked out of order or brought back into service.
Trigger
Print Job CancelledTriggers when a print job is cancelled in SimplyPrint.
Trigger
Print Job CompletedTriggers when a SimplyPrint print job finishes.
Trigger
Print Job FailedTriggers when a print job fails in SimplyPrint.
Trigger
Print Job Objects SkippedTriggers when objects are skipped in an active SimplyPrint print job.
Trigger
Print Job PausedTriggers when a print job is paused on one of your SimplyPrint printers.
Trigger
Queue EmptiedTriggers when the SimplyPrint print queue (or one of its queue groups) is emptied.
Trigger
Queue Item AddedTriggers when an item is added to the SimplyPrint print queue.
Trigger
Queue Item DeletedTriggers when an item is deleted from the print queue.
Trigger
Queue Item DeniedTriggers when a queue item is denied.
Trigger
Queue Item MovedTriggers when an item in the SimplyPrint print queue is moved.
Trigger
Queue Item RevivedTriggers when a deleted queue item is restored.
Trigger
Quota AdjustedTriggers when a user's print quota is adjusted in SimplyPrint.
Trigger
Quota Request CreatedTriggers when a user requests a new quota.
Trigger
Quota Request ResolvedTriggers when a quota request is approved or denied.
Trigger
Quota ResetTriggers when a quota is reset (e.g. at period rollover).
Trigger
Spare Part CreatedTriggers when a spare part is added to the SimplyPrint maintenance inventory.
Trigger
Spare Part DeletedTriggers when a spare part is deleted from the SimplyPrint maintenance inventory.
Trigger
Spare Part Low StockTriggers when a spare part stock falls below its threshold.
Trigger
Spare Part Stock AdjustedTriggers when the stock level of a spare part in SimplyPrint's maintenance inventory is adjusted.
Trigger
Spare Part UpdatedTriggers when a spare part is updated.
Action
Add Queue ItemAdds a file to the SimplyPrint print queue, either a file from your SimplyPrint files or one uploaded through the API, and returns the new queue item's id. Requires the Print Farm plan.
Action
Add Spare PartAdds a spare part to your SimplyPrint maintenance inventory, with its stock quantity, low-stock threshold, cost and compatible printer models. Requires the Print Farm plan.
Action
Assign TagAssigns one or more custom tags to a printer, printer group, file or queue item in SimplyPrint, optionally detaching other custom tags in the same call.
Action
Create FilamentCreates one or more filament spools in your SimplyPrint filament inventory, with their color, material, brand, size and slicing temperatures.
Action
Create FolderCreates a new folder in your SimplyPrint files, either private or shared with your organisation.
Action
Create Printer GroupCreates a new printer group in your SimplyPrint account with the name you choose.
Action
Create Queue GroupCreates a new print queue group in SimplyPrint, optionally limited to certain file types, printers, printer models or printer groups.
Action
Create TagCreates a new custom tag in your SimplyPrint account, with a name and badge color, that you can then assign to printers, groups, files or queue items.
Action
Delete FilamentDeletes a filament spool from your SimplyPrint account.
Action
Delete FilesDeletes one or more files from the SimplyPrint file library.
Action
Delete FoldersDeletes one or more folders from your SimplyPrint file library.
Action
Delete Printer GroupDeletes a printer group. Printers in the deleted group are moved to the next group, or to "No group" if it was the last one.
Action
Delete Queue GroupDeletes a print queue group in SimplyPrint, optionally moving its queue items to another group.
Action
Delete Queue ItemDeletes one or more items from the SimplyPrint print queue. Requires the Print Farm plan.
Action
Delete TagDeletes a custom tag and detaches it from every printer, file and queue item it was attached to.
Action
Detach TagRemoves a custom tag from a printer, printer group, file or queue item.
Action
Download Temp FileDownload a file you uploaded to SimplyPrint's temporary storage with Upload Temp File.
Action
Empty QueueRemoves every item from a SimplyPrint print queue (or a single queue group), or clears the queue's completed-items history.
Action
Find FilamentFinds filament spools in your SimplyPrint account whose spool code, id, brand, colour name or material type matches the text you enter.
Action
Find Filament TypeReturns the filament types (material profiles) in your SimplyPrint account whose name or material type matches the text you give, such as PLA or PETG.
Action
Find FileFinds files in your SimplyPrint file library whose names match a search, across all folders or within one folder.
Action
Find FolderFinds folders in your SimplyPrint files whose name matches the search text, returning every match and the first one.
Action
Find Printer GroupFinds printer groups on the SimplyPrint account whose name matches the name you give, and returns the matching groups.
Action
Find Queue GroupFinds print queue groups whose name contains the text you give and returns the matches, with the first match on its own.
Action
Find TagFinds custom tags on your SimplyPrint account by name or id. Returns every matching tag and the first match.
Action
Get Queue ItemReturns one item from the SimplyPrint print queue, including its file, print count, analysis, cost estimate and custom field values.
Action
List API FilesLists the files you uploaded through the SimplyPrint API that have not expired yet.
Action
List Spare PartsReturns the spare parts in your SimplyPrint maintenance inventory, optionally filtered by category, stock status, printer brand or model, or a search term.
Action
Move FilesMoves one or more files into a folder in your SimplyPrint file library.
Action
Move FolderMoves a folder in SimplyPrint into another folder, or to the top level of your files.
Action
Move Queue ItemsMoves one or more print queue items into a different queue group.
Action
Send Test WebhookMakes SimplyPrint send a test event to one of your webhooks, so you can check it is reachable.
Action
Set Queue OrderMoves a print queue item to a new position in the SimplyPrint queue.
Action
Submit Custom Field ValueSaves custom field values on one or more SimplyPrint records, such as print jobs, queue items, user files, printers, users or filament spools.
Action
Update FilamentUpdates an existing filament spool in your SimplyPrint account, such as its color, material, brand, slicing temperatures and remaining amount.
Action
Update Printer GroupRenames an existing printer group in your SimplyPrint account.
Action
Update Queue GroupUpdates an existing print queue group in SimplyPrint: its name, accepted file types, and which printers, printer models or printer groups it serves.
Action
Update Spare PartUpdates an existing spare part in your SimplyPrint maintenance inventory, changing only the details you fill in.
Action
Update TagRenames a custom tag or changes its badge color in your SimplyPrint account.
Action
Upload API FileUploads a file to SimplyPrint as a temporary API file, so it can then be added to your files or started as a print.
Action
Upload FileAdds a file previously uploaded through SimplyPrint API Files to your SimplyPrint files, optionally inside a chosen folder, and returns the new file's id.
Action
Upload Temp FileUploads a file to SimplyPrint's temporary file storage so it can be used by a later step, such as adding it to your files or the print queue.
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
Harpoon and SimplyPrint, answered
What can start an automation from Harpoon?
Any of Harpoon's 9 triggers in the catalog, including New Client, New Contact, New Expense and New Expense Category. Describe the moment in plain language and your agent picks the right one.
What can your agent do in SimplyPrint when something happens in Harpoon?
Any of SimplyPrint's 42 actions, including Create Filament, Create Folder, Create Printer Group and Create Queue Group. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from SimplyPrint to Harpoon?
Yes. When something happens in SimplyPrint, your agent can act in Harpoon too. This page covers both directions: SimplyPrint's triggers and Harpoon's actions are listed here as well.
Do I have to build a connector for Harpoon or SimplyPrint?
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 Harpoon and SimplyPrint 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.