docs.complyt.io

# Title ## Docs - Getting Started [Introduction to Sales Tax Calculation](https://docs.complyt.io/doc-557000.md): - Getting Started [Step By Step - Creating your first transaction](https://docs.complyt.io/doc-558483.md): - Getting Started [Step By Step - Creating VAT / Global Tax Transaction](https://docs.complyt.io/doc-559067.md): - Endpoints > Authentication [Authentication - Getting Started](https://docs.complyt.io/doc-550428.md): - Endpoints > Customers [Get to Know](https://docs.complyt.io/doc-556063.md): - Endpoints > Exemptions [Get to Know](https://docs.complyt.io/doc-556085.md): - Endpoints > Transactions [Get to Know](https://docs.complyt.io/doc-556104.md): - Endpoints > Transactions [The Importance of Shipping Address](https://docs.complyt.io/doc-556105.md): - Endpoints > Transactions [How to Use Credit Memos](https://docs.complyt.io/doc-844508.md): - Endpoints > Address Validation [Address Validation Intro](https://docs.complyt.io/doc-824413.md): - Special Features [Global Tax Rate](https://docs.complyt.io/doc-558391.md): - Special Features [Partial Address](https://docs.complyt.io/doc-558390.md): - Special Features [Discounts](https://docs.complyt.io/doc-558392.md): - Special Features [Inclusive Tax](https://docs.complyt.io/doc-558450.md): - Special Features [Vat Validation](https://docs.complyt.io/doc-839214.md): - Applications [Xero - Integration & User Manual](https://docs.complyt.io/doc-1207051.md): ## API Docs - Endpoints > Authentication [Create JWT](https://docs.complyt.io/api-8041522.md): - Endpoints > Customers [Get Customer](https://docs.complyt.io/api-7838830.md): Get Customer by External ID and Source - Endpoints > Customers [Get All Customers](https://docs.complyt.io/api-7838832.md): Get all Customers - Endpoints > Customers [Upsert Customer](https://docs.complyt.io/api-7838831.md): Update or Insert Customer by External ID and source - Endpoints > Customers [Update Customer](https://docs.complyt.io/api-7838835.md): Patch