Ziptax Inc.

Getting Started

API Request

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Machine Readable OpenAPI Spec

Default

Ziptax API Documentation

zip.tax offers an online look-up service and a developer API for sales tax data. By providing as little as a zip code, we can determine the sales tax rates for your customers in their specific geographical area.

zip.tax API Documentation

Production

Sandbox

<p class="slate-p " >To make integrating with the ZipTax Sales Tax API as seamless as possible, we provide dedicated SDKs for the most widely used programming languages. Each SDK is designed to offer idiomatic usage patterns, built-in authentication helpers, streamlined request/response handling, and first-class support for our full tax-calculation, jurisdiction, and lookup workflows. Whether you’re building a high-throughput backend service, a serverless function, or a lightweight script, these libraries help you implement accurate sales tax logic with minimal effort.</p><div class="slate-hr"><hr contenteditable="false" class="slate-HrElement-hr"/></div><div class="card-box without-icon" style="width:60%;"><div ><h3 class="slate-h3 " >SDK Docs</h3><p class="slate-p " ><a href="697cd9951c77825903bc6a94/697cda477bc7d291d3eb1ca2" target="">Go</a></p><p class="slate-p " ><a href="697cd9951c77825903bc6a94/697cda4c1c77825903bc778d" target="">Python</a></p><p class="slate-p " ><a href="697cd9951c77825903bc6a94/697cda521c77825903bc77f5" target="">Node</a></p></div></div><p class="slate-p " ></p>

To make integrating with the ZipTax Sales Tax API as seamless as possible, we provide dedicated SDKs for the most widely used programming languages. Each SDK is designed to offer idiomatic usage patterns, built-in authentication helpers, streamlined request/response handling, and first-class support for our full tax-calculation, jurisdiction, and lookup workflows. Whether you’re building a high-throughput backend service, a serverless function, or a lightweight script, these libraries help you implement accurate sales tax logic with minimal effort.

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