Quaderno is a tax compliance platform that automates tax calculations, invoicing, and reporting for businesses worldwide.
Tools
Add Expense Payment
Adds a payment to an existing expense in Quaderno. Use when you need to record a payment received for an expense. Returns the payment record with ID, amount in cents, and payment method details.
Calculate Tax Rate
Tool to calculate applicable tax rate for given address and transaction type. Use when you need tax details before invoicing.
Create Contact
Tool to create a new contact (customer or vendor). Use when you need to add a person or company contact in Quaderno.
Create Coupon
Tool to create a new discount coupon in Quaderno. Use when you need to create either a percentage-based or fixed-amount discount coupon. Either percent_off or amount_off must be provided (but not both). For amount_off coupons, currency is required.
Create Estimate
Creates a new estimate/quote in Quaderno for a customer with line items. Returns estimate with ID, number, permalink, and total amounts in cents. Use this when you need to create a cost estimate or quote for a project or service.
Create Evidence
Tool to create a new location evidence for tax compliance. Use when you need to create evidence records with billing country, IP address, or bank country information for verifying customer location.