How do I set up international nexus in the TaxJar API?

At this time, TaxJar does not offer international calculations to new customers. However, Stripe Tax might be a good fit for your business. Available in over 50 countries, Stripe Tax enables you to automatically calculate and collect the right amount of tax based on where you are registered, where your customers are located, and what you are selling. Stripe Tax also helps you monitor your obligations and provides reporting for filing and remittance. Learn more about Stripe Tax here. For more information about switching to Stripe Tax, reach out to support@taxjar.com.