Quaderno

Tool to calculate applicable tax rate for given address and transaction type. use when you need tax details before invoicing.

Tool to create a new contact (customer or vendor). use when you need to add a person or company contact in quaderno.

Tool to create a new invoice. use when you need customer, items, and payment details prepared before invoicing.

Tool to create a new product. use after configuring sku, pricing, and tax settings.

Tool to permanently delete a coupon. use when you have confirmed the coupon id is correct and need to remove it permanently (cannot be undone).

Tool to permanently delete an expense by id. use when you have confirmed the expense id is correct and no longer need the expense.

Tool to permanently delete a product by id. use when you have confirmed the product id is correct and no longer need the product.

Tool to permanently delete a registered tax id by id. use when you have confirmed the tax id exists and no longer need the tax id.

Tool to deliver a credit note to the customer via email. use after confirming the credit note is finalized.

Tool to deliver an invoice to the customer via email. use after confirming the invoice is finalized to send it.

Tool to list contacts, paginated and filterable by name, email, or tax id. use when you need to retrieve subsets of your contacts.

Tool to list all coupons. use when you need to retrieve available coupons sorted by creation date (newest first).

Tool to list all evidence objects. use when you need to retrieve location evidences, optionally filtered by state or document id.

Tool to list all expenses, paginated. use when you need to page through expenses with optional filters. example: listexpenses(limit=50, created before="exp 12345").

Tool to list all tax jurisdictions. use when you need supported jurisdictions for tax calculations.

Tool to list all products. use when you need a paginated and filterable product catalog.

Tool to list all registered tax ids. use when retrieving jurisdictions where your business has registered tax ids. supports optional cursor-based pagination.

Tool to list all reporting requests. use after creating report requests to retrieve their status and download links.

Tool to list all quaderno checkout sessions, paginated and filterable by status. use when you need to retrieve your checkout sessions.

Tool to list all supported tax codes. use when you need to retrieve the full set of tax codes for classifying items.

Tool to list all webhooks. use when you need to retrieve webhook configurations.

Tool to retrieve details of an existing contact by id. use after confirming contact id.

Tool to retrieve details of an existing coupon by id. use after obtaining the coupon id from creation or list operations.

Tool to retrieve details of an existing evidence object by id. use after confirming evidence id.

Tool to retrieve details of an existing invoice by id. use when you need full invoice details for reporting or reconciliation.

Tool to retrieve a tax jurisdiction by id. use when you need the name, country, and region of a specific jurisdiction after confirming its id. example: "retrieve jurisdiction 94".

Tool to retrieve details of an existing product by id. use after confirming the product id exists.

Tool to update a credit note. use when you need to modify metadata, tags, notes, billing address, or attach files to an existing credit note. only limited fields can be updated if it has already been paid or delivered.

Tool to update an invoice. use when the invoice is not yet paid or delivered to modify only allowed fields. only the fields: po number, tag list, payment details, notes, street line 1, street line 2, custom metadata, and attachment can be modified.

Tool to update a product; unspecified fields remain unchanged. use after fetching the product to apply partial updates.

Tool to validate a tax id. use when confirming whether a given country-specific tax id is valid. example: validate tax id 'de303954554' for germany.

Tool to void a credit note. use when you need to cancel an existing credit note.