Integration
Connect COR and Quaderno
When Create Brand fires in COR, your agent runs Add invoice payment in Quaderno, or New Contact in Quaderno to Create Invoice in COR. 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 COR 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)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 COR and Quaderno can do together
From COR to Quaderno
When Create Brand in COR
then Add invoice payment in Quaderno
When Create Client in COR
then Create Contact in Quaderno
From Quaderno to COR
When New Contact in Quaderno
then Create Invoice in COR
When New Invoice in Quaderno
then Create Task in COR
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 COR and Quaderno
Triggers and actions 15 triggers · 48 actions
Trigger
Create BrandTriggers when a new brand is created in COR.
Trigger
Create ClientTriggers when a new client is created in COR.
Trigger
Create HourTriggers when a new time entry is logged in COR.
Trigger
Create InvoiceTriggers when a new transaction is recorded in COR. COR has no separate invoice record, so this watches all transactions, invoices included; use the type field to tell them apart.
Trigger
Create ProductTriggers when a new product is created in COR.
Trigger
Create ProjectTriggers when a new project is created in COR.
Trigger
Create TaskTriggers when a new task is created in COR. Returns the new task's details.
Trigger
Create UserTriggers when a new user is created in COR.
Trigger
Updated ClientTriggers when an existing client is changed in COR.
Trigger
Updated ProjectTriggers when an existing project is updated in COR.
Trigger
Updated TaskTriggers when a task is changed, such as a new title, status, priority or deadline. Also fires when a new task appears.
Trigger
Updated UserTriggers when a user in COR is created or changed, such as their name, email, role, position or labels.
Action
Add brandCreates a new brand under a client in COR.
Action
Add teamCreates a new team in COR with a name and, optionally, a description and workspace. Returns the team that was created.
Action
Create ClientCreates a new client in COR with its company details and primary contact, and returns the new client's id.
Action
Create FeeCreates a fee for a client in COR, with its name, estimate and work order, and optional details such as dates, status and currency. Returns the new fee.
Action
Create HourLogs a time entry against a task in COR and returns the new entry's id.
Action
Create InvoiceCreates an invoice (a COR transaction) for the given date, total and currency, optionally linked to a client, and returns the new transaction.
Action
Create ProjectCreates a new project for a client in COR and returns the created project.
Action
Create TaskCreates a new task in COR, optionally within a project, and returns the created task.
Action
Delete ProjectDeletes a project in COR by its ID.
Action
Delete taskDeletes a task in COR by its ID.
Action
Find clients by nameReturns the clients whose name matches the specified name.
Action
Find projects by nameReturns the COR projects whose name matches the name you search for, including each project's client, project manager, status and budget details.
Action
Get clientReturns a single COR client by its id, including its business name, contact details, website and description.
Action
Get projectReturns a single COR project by its id, including its client, project manager, dates, status, budget figures and assigned labels. An error occurs if the project is not found.
Action
Get taskReturns a single COR task by its id, including its title, project, deadline, status and priority.
Action
List clientsReturns all clients in the COR account, optionally narrowed by filter criteria.
Action
List feesReturns the fees in the COR account, including each fee's name, estimate, status and dates.
Action
List hoursReturns the time entries logged in the COR account, optionally narrowed by date range, client, project, user, label or team, and sorted as you choose.
Action
List productsReturns all products in the COR account, each with its name, client and brand.
Action
List projectsReturns the company's projects, optionally narrowed by client, team, user, brand, product, dates, status, health or archived state.
Action
List tasksReturns the tasks in your COR account, optionally narrowed by project, project manager, status and other criteria, and sorted the way you choose.
Action
List teamsReturns the teams in the COR workspace, including each team's name and description.
Action
Update ProjectUpdates an existing project in COR, changing only the fields you fill in, and returns the updated project.
Action
Update TaskUpdates an existing task by its id, changing its title, project, description, deadline, status, priority or archived state, and returns the updated task.
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
COR and Quaderno, answered
What can start an automation from COR?
Any of COR's 12 triggers in the catalog, including Create Brand, Create Client, Create Hour and Create Invoice. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Quaderno when something happens in COR?
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 COR?
Yes. When something happens in Quaderno, your agent can act in COR too. This page covers both directions: Quaderno's triggers and COR's actions are listed here as well.
Do I have to build a connector for COR 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 COR 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.