📄️ Getting started
Quaderno API offers an easy and efficient tax management solution for your online business. Here are the necessary steps to fulfill your tax obligations.
🗃️ Calculate taxes
📄️ Record sales
To automate the issuance of your invoices, provide notifications when taxes need to be collected in another country, and generate tax reports, Quaderno requires you to track all of your sales through the Transactions API.
📄️ Record refunds
In order to keep your tax reports updated, it's necessary to record all the refunds on sales, just like you do with sales.
📄️ Correct invoices
International accounting tax standards agree that once an invoice has been issued, it can no longer be modified in order to avoid inconsistencies in tax filings and prevent fraud.
📄️ Download reports
Quaderno provides an asynchronous API to download CSV reports of your invoices, credit notes, and taxes collected within a specified time period.
📄️ Show billing history
To show the billing history of your customers on your website, you can use the Billing API. This will allow you to display their invoice and credit notes history.
📄️ Validate tax IDs
Validating your customer's tax IDs is a crucial step in tax compliance for B2B sales.
📄️ Get real-time updates
Quaderno uses webhooks to notify your application when an event occurs in your account. Webhooks are particularly useful for asynchronous events, such as when an invoice is issued, a customer successfully completes a checkout, a tax report is generated, or you have surpassed a threshold in a new jurisdiction.
📄️ Create checkout forms dynamically
Quaderno Checkout is a checkout form that you can use to sell your digital products and subscriptions from any website, email or message.