PASAR API

🇲🇾 TaxJar Sales Tax API

← directory
TaxJar (Stripe)E-invoicing & taxtier: commercialauth: API keypricing: paidverified 2026-06-15

REST API v2 for tax rate lookup, transaction calculations, order/refund reporting and filing. Sandbox at api.sandbox.taxjar.com. US-origin but supports international rates including MY GST.

View docs ↗ More E-invoicing & tax APIs

Get started

# TaxJar Sales Tax API needs an API key ~ get yours at:
# https://developers.taxjar.com/api/reference/
curl 'https://api.taxjar.com/v2' \
  -H 'Authorization: Bearer YOUR_TOKEN'

AI prompt

I'm integrating a Malaysian API into my app.

API: TaxJar Sales Tax API
Provider: TaxJar (Stripe)
Auth: requires an API key (sign up: https://developers.taxjar.com/api/reference/)
Pricing: paid
Base URL: https://api.taxjar.com/v2

Help me set up authentication and make my first successful request ~ explain exactly where the credentials go.

Related E-invoicing & tax APIs

LHDN MyInvois ~ national e-invoicing submission APIBukku Accounting API (MyInvois e-Invoicing)ClearTax Malaysia E-Invoicing APIStorecove E-Invoicing API (Malaysia / Peppol)Avalara AvaTaxVertex Tax Engine APIInvoiced Billing & Accounts Receivable APIFreeAgent Accounting & Invoicing APIMYOB Business APIZuora Subscription Billing API