Integration
Connect Quaderno and TidyHQ
When New Contact fires in Quaderno, your agent runs Create Contact in TidyHQ, or Contact Added to Group in TidyHQ to Create Contact in Quaderno. 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 TidyHQ 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 and TidyHQ can do together
From Quaderno to TidyHQ
When New Contact in Quaderno
then Create Contact in TidyHQ
When New Invoice in Quaderno
then Add invoice in TidyHQ
From TidyHQ to Quaderno
When Contact Added to Group in TidyHQ
then Create Contact in Quaderno
When Contact Created in TidyHQ
then Add invoice payment in Quaderno
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 TidyHQ
Triggers and actions 13 triggers · 43 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.
Trigger
Contact ActivatedTriggers when a contact has been activated (after new membership, or reactivated e.g. restored from trash).
Trigger
Contact Added to GroupTriggers when a contact has been added to a group.
Trigger
Contact CreatedTriggers when a new contact has been created for the first time.
Trigger
Contact DeactivatedTriggers when a contact has been deleted.
Trigger
Contact Removed From GroupTriggers when a contact has been removed from a group.
Trigger
Event DeletedTriggers when an event is deleted.
Trigger
Event Ticket CreatedTriggers when an event ticket is created.
Trigger
Event Ticket DeletedTriggers when an event ticket is deleted.
Trigger
Event Ticket UpdatedTriggers when an event ticket is updated.
Trigger
Event UpdatedTriggers when an event is updated.
Action
Add Contact NoteAdds a note to a TidyHQ contact.
Action
Add Contact To GroupAdds an existing TidyHQ contact to one of your groups.
Action
Add Event TicketCreates a new ticket type on a TidyHQ event.
Action
Add invoiceCreates a new invoice in TidyHQ with your own line items, optionally addressed to a contact.
Action
Create ContactCreates a new contact in your TidyHQ organisation.
Action
Delete ContactDeletes a contact from your TidyHQ organisation.
Action
Delete Contact NoteDeletes a note from a TidyHQ contact.
Action
Delete EventDeletes an event from your TidyHQ organisation.
Action
Delete Event TicketDeletes a ticket type from a TidyHQ event.
Action
Find ContactFinds contacts in your TidyHQ organisation whose details match the search text.
Action
Get contactReturns a single TidyHQ contact by its id, including its custom field values.
Action
Get eventReturns a single TidyHQ event by its ID, with all of its details.
Action
List contactsReturns the contacts in your TidyHQ organisation, optionally narrowed by search text.
Action
List event ticketsReturns the ticket types available on a TidyHQ event.
Action
List groupsReturns the contact groups in your TidyHQ organisation.
Action
Remove Contact From GroupRemoves a contact from a TidyHQ group.
Action
Update ContactUpdates an existing TidyHQ contact's details. Only the fields you fill in are changed.
Action
Update EventUpdates an existing TidyHQ event's name, times, location or description.
Action
Update Event TicketUpdates a ticket type on a TidyHQ event, such as its name, price, quantity or sales window. Fields left blank are not changed.
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 TidyHQ, 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 TidyHQ when something happens in Quaderno?
Any of TidyHQ's 19 actions, including Create Contact, Update Contact, Update Event and Update Event Ticket. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from TidyHQ to Quaderno?
Yes. When something happens in TidyHQ, your agent can act in Quaderno too. This page covers both directions: TidyHQ's triggers and Quaderno's actions are listed here as well.
Do I have to build a connector for Quaderno or TidyHQ?
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 TidyHQ 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.