Integration
Connect Quaderno to iClosed
When New Contact fires in Quaderno, your agent runs Create Contact in iClosed. 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 Quaderno and iClosed 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 Quaderno can start in iClosed
When New Contact in Quaderno
then Create Contact in iClosed
When New Invoice in Quaderno
then Add deal in iClosed
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 Quaderno and iClosed
Triggers and actions 3 triggers · 50 actions
Trigger
New ContactTriggers when a new contact is created in Quaderno.
Trigger
New InvoiceTriggers when a new invoice is created in Quaderno.
Trigger
New SaleTriggers when a new sale is recorded in Quaderno, i.e. a new invoice or receipt is created.
Action
Add invoice paymentRecords a payment against a Quaderno invoice. When total payments reach the invoice amount, the invoice is marked as paid.
Action
Add productCreates a new product in Quaderno that can be used as a line item on invoices, credit notes and expenses.
Action
Add receiptCreates a paid receipt in Quaderno for a completed sale, with its customer, line items and payment method.
Action
Calculate tax rateCalculates the tax rate and tax amount that applies to a sale for a given customer location and product type.
Action
Create ContactCreates a new contact (customer or vendor) in Quaderno and returns the created contact.
Action
Create EstimateCreates an estimate (proforma) in Quaderno for a customer, with line items, dates and notes.
Action
Create ExpenseCreates an expense in Quaderno for a vendor, with its line items, and returns the new expense.
Action
Create InvoiceCreates an invoice for a customer with line items; optionally records full payment so the invoice is marked paid.
Action
Create Paid InvoiceCreates an invoice for a customer and records a full payment against it, so the invoice is marked paid.
Action
Create SaleRecords a sale in Quaderno, which calculates taxes and issues the matching invoice or receipt for the customer.
Action
Delete contactPermanently deletes a contact (customer or vendor) from your Quaderno account.
Action
Find ContactFinds contacts whose name, email or tax ID matches the search text, or whose payment-processor ID matches.
Action
Find SaleFinds sales (invoices) by invoice number, customer name or PO number, payment processor transaction id, customer, state or issue date range, and returns the matches.
Action
Get contactReturns a single Quaderno contact (customer or vendor) by its ID.
Action
Get EstimateReturns a single estimate (proforma) by its id, including its number, customer, line items, taxes and totals.
Action
Get ExpenseReturns the details of an existing expense in your Quaderno account.
Action
Get invoiceReturns a single invoice by its id, including number, contact, line items, taxes, totals and payments.
Action
Get productReturns a single product (item) from your Quaderno account by its id, including its name, code, price and tax settings.
Action
Get ReceiptReturns a receipt by its id, including number, totals, taxes, contact and payment details.
Action
Update contactUpdates an existing Quaderno contact. Fields left blank keep their current values.
Action
Update invoiceUpdates the editable fields of an existing invoice: PO number, tags, payment details, notes, custom metadata and billing address.
Action
Update productUpdates an existing product in Quaderno. Only the fields you fill in are changed.
Action
Validate tax IDChecks whether a customer's tax ID (EU/UK VAT, ABN, NZBN, QST, Swiss UID) is valid and belongs to a real business.
Action
Void invoiceVoids an existing invoice in Quaderno and returns the voided invoice.
Action
Add callBooks a new call on an iClosed event for a contact at a chosen date and time, and returns the scheduled call with its assigned closer and confirmation link.
Action
Add Call OutcomeRecords the outcome of a scheduled iClosed call (won, no sale, approved or rejected), with optional notes, objection, no-sale reason and deal details for a won call.
Action
Add custom fieldCreates a new custom field on iClosed contacts, calls, events, deals, users or iScores, and returns the created field.
Action
Add dealCreates a new deal from an iClosed call booking, with an optional product, value, and linked transactions.
Action
Add productCreates a new product in your iClosed account and returns the created product.
Action
Cancel CallCancels a scheduled iClosed call, optionally recording the reason. Invitees lose the booking.
Action
Create ContactCreates a new contact in iClosed, or updates the existing contact with the same email or phone number.
Action
Create NoteAdds a note to an existing contact in iClosed.
Action
Create TransactionCreates a transaction (a payment or sale) in iClosed with its value and the buyer's contact details.
Action
Delete transactionPermanently deletes a transaction by its ID. This cannot be undone.
Action
Get eventReturns one iClosed event, including its settings, hosts, invitee questions and routing rules, looked up by event ID or booking link prefix.
Action
List contact notesReturns the notes recorded on an iClosed contact, optionally only those written by a specific user.
Action
List dealsReturns the deals in the iClosed account, with their contact, assigned user, product and event, optionally filtered by contact, user, product, event, type, contact status, search text or time range.
Action
List eventsReturns the events (booking pages) in the iClosed account, optionally narrowed by search text, host or event type.
Action
List productsReturns the products in the iClosed account, with optional filtering by name, parent product and date range, and optional sorting.
Action
Search CallReturns scheduled calls that match the search text and filters you specify, such as invitee email, contact, closer, event, outcome or date range.
Action
Search ContactSearches contacts by name, email or phone number, with optional filters for owner, status, event and join date. Returns up to 100 matching contacts.
Action
Search Custom FieldsSearches the custom fields defined for one iClosed object type (contacts, calls, events, deals, users or iScore), optionally filtered by name, input type or identifier.
Action
Search TransactionSearches transactions by name, email, phone number or value, with optional filters for source, sync status and creation date.
Action
Search UsersFinds users in your iClosed account whose name or email matches the search text, including removed users.
Action
Update callUpdates a scheduled call's date and time, and optionally its assigned closer, reason, notes and additional guests. Returns the updated call.
Action
Update ContactUpdates an existing iClosed contact's name, emails, phone numbers, status or referrer URL. Only the fields you fill in are changed.
Action
Update Contact Custom FieldSets or replaces the value of one custom field on an iClosed contact. Choose the field by its id or its identifier.
Action
Update dealUpdates an existing deal's value, product, closer, time, transaction type and linked transactions, and returns the updated deal.
Action
Update productUpdates an existing product's name or description in iClosed and returns the updated product.
Action
Update transactionUpdates an existing iClosed transaction's name, contact details, description, value or source, and returns the updated transaction.
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
Quaderno and iClosed, answered
What can start an automation from Quaderno?
Any of Quaderno's 3 triggers in the catalog, including New Contact, New Invoice and New Sale. Describe the moment in plain language and your agent picks the right one.
What can your agent do in iClosed when something happens in Quaderno?
Any of iClosed's 26 actions, including Create Contact, Create Note, Create Transaction and Update call. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from iClosed to Quaderno?
iClosed has no triggers in the catalog today, so automations start in Quaderno. If you need the other direction, ask: your agent reads iClosed's API documentation and adds it.
Do I have to build a connector for Quaderno or iClosed?
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 Quaderno and iClosed 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.