Integration
Connect MailWizz and Quaderno
When New Subscriber fires in MailWizz, your agent runs Add invoice payment in Quaderno, or New Contact in Quaderno to Send transactional email in MailWizz. 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 MailWizz and Quaderno 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 MailWizz and Quaderno can do together
From MailWizz to Quaderno
When New Subscriber in MailWizz
then Add invoice payment in Quaderno
When New Unubscriber in MailWizz
then Create Contact in Quaderno
From Quaderno to MailWizz
When New Contact in Quaderno
then Send transactional email in MailWizz
When New Invoice in Quaderno
then Find Subscriber by Email in MailWizz
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 MailWizz and Quaderno
Triggers and actions 5 triggers · 37 actions
Trigger
New SubscriberTriggers when a new confirmed subscriber is added to a MailWizz list.
Trigger
New UnubscriberTriggers when a subscriber unsubscribes from a MailWizz list.
Action
Add campaignCreates an email campaign for a list, with its sender details, schedule and content.
Action
Add listCreates a new email list in MailWizz with its name, description, sender defaults and optional notification and company details.
Action
Create SubscriberAdds a new subscriber to a MailWizz list.
Action
Delete listDeletes a list and its subscribers from your MailWizz account.
Action
Delete subscriberPermanently deletes a subscriber from a MailWizz list. No email is sent to the subscriber.
Action
Find Subscriber by EmailFinds a subscriber in a MailWizz list by email address.
Action
Get campaignReturns one MailWizz campaign, including its name, type, sender details, subject, status, schedule and target list.
Action
Get listReturns one email list's details: general info, sender defaults, notification settings and company address.
Action
List campaignsReturns the campaigns in your MailWizz account, optionally only those for one list.
Action
Send transactional emailSends a one-off transactional email through MailWizz to a single recipient, now or at a scheduled time.
Action
Unsubscribe SubscriberUnsubscribes a subscriber from a MailWizz list silently (no email is sent).
Action
Update listUpdates an existing MailWizz list's name, description, sender defaults, notifications and company details.
Action
Update subscriberUpdates an existing subscriber's email and field values on a MailWizz list.
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.
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
Reviews
What our customers say
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Questions
MailWizz and Quaderno, answered
What can start an automation from MailWizz?
Any of MailWizz's 2 triggers in the catalog, including New Subscriber and New Unubscriber. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Quaderno when something happens in MailWizz?
Any of Quaderno's 24 actions, including Create Contact, Create Estimate, Create Expense and Create Invoice. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Quaderno to MailWizz?
Yes. When something happens in Quaderno, your agent can act in MailWizz too. This page covers both directions: Quaderno's triggers and MailWizz's actions are listed here as well.
Do I have to build a connector for MailWizz or Quaderno?
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 MailWizz and Quaderno 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.