PHP SDK for the OpenSalesTax engine — open-source US sales tax calculation API
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May 19, 2026 - PHP
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opensalestax
Here are 15 public repositories matching this topic...
Drupal Commerce 3.x tax type plugin for destination-based US sales tax via the self-hosted OpenSalesTax engine. Calculation only; the merchant remits.
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May 19, 2026 - PHP
WooCommerce plugin: replace TaxJar/Avalara/WooCommerce Tax with self-hosted OpenSalesTax — destination-based US sales tax at checkout
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May 19, 2026 - PHP
Python SDK for OpenSalesTax — calculate US sales tax via the v1 HTTP API
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May 19, 2026 - Python
OpenSalesTax tax provider for Medusa v2 — self-hosted US sales-tax calculation. Apache 2.0.
ecommerce tax sales-tax medusa tax-calculator headless-commerce apache-2 medusajs medusa-plugin us-tax opensalestax medusa-plugin-tax
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May 19, 2026 - TypeScript
Magento 2 module for destination-based US sales tax via the self-hosted OpenSalesTax engine
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May 19, 2026 - PHP
Sidecar webhook listener that adds destination-based US sales tax to Invoice Ninja v5 invoices via the self-hosted OpenSalesTax engine
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May 19, 2026 - PHP
OpenCart 4.x extension — destination-based US sales tax via the self-hosted OpenSalesTax engine. Apache 2.0; calculation only; no per-transaction fees.
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May 19, 2026 - PHP
Saleor Tax App connector — destination-based US sales tax via the self-hosted OpenSalesTax engine
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May 19, 2026 - TypeScript
Vendure plugin for destination-based US sales tax via the self-hosted OpenSalesTax engine
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May 19, 2026 - TypeScript
Server-side TypeScript library for destination-based US sales tax on Square Orders + Invoices via the self-hosted OpenSalesTax engine. Apache-2.0.
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May 19, 2026 - TypeScript
Bagisto package: destination-based US sales tax via the self-hosted OpenSalesTax engine
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May 19, 2026 - PHP
QuickBooks Online sidecar: replace Intuit Automated Sales Tax with self-hosted OpenSalesTax — destination-based US sales tax on QBO invoices.
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May 19, 2026 - PHP
Destination-based US sales tax for ERPNext via the OpenSalesTax engine
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May 19, 2026 - Python
WHMCS addon: replace WHMCS's built-in tax handling with self-hosted OpenSalesTax — destination-based US sales tax on hosting invoices.
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May 19, 2026 - PHP
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