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Iurii Rogulia, senior full-stack software engineer. Professionally building software since 2001.

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Iurii Uses: #vatnode API

4 projects · 1 article

vatnode API

vatnode is my developer-first SaaS API for EU VAT validation via VIES, with Redis caching, change monitoring, and webhook notifications. Projects tagged here either consume the public REST API or build on the vatnode platform.

Projects

kri.rocks – Booking Website and Online Scheduling SaaS for Beauty Businesses
kri.rocks – Booking Website and Online Scheduling SaaS for Beauty Businesses
September 28, 2026

Vertical SaaS that gives a salon, barbershop or solo beauty specialist their own booking website in minutes.

Stack

Next.jsReactTypeScriptNode.js

Libraries

HonoDrizzle ORMBetter Authnext-intlTailwind CSSpdf-libZodioredis

Databases

PostgreSQLRedis

Services

MollieResendCloudflareSentryvatnode API

Topics

SaaSMulti-TenancyOnline BookingBillingTax/VATi18nMonorepoTurborepo
n8n Verified Community Node – EU VAT Validation in Workflows
n8n Verified Community Node – EU VAT Validation in Workflows
August 6, 2026
n8n Verified Community Node – EU VAT Validation in Workflows

Verified n8n node for VIES VAT validation and EU rate lookups in a workflow, so onboarding or invoicing acts on a real VAT number, not a well-formed one.

Stack

TypeScriptNode.jsn8n

Services

npmGitHub Actionsvatnode API

Topics

Workflow AutomationNo-CodeIntegrationsDeveloper ToolsOpen SourceTax/VAT
EU VAT Rates for WooCommerce – WordPress Plugin
EU VAT Rates for WooCommerce – WordPress Plugin
August 5, 2026
EU VAT Rates for WooCommerce – WordPress Plugin

WordPress plugin that keeps WooCommerce EU tax rates current and applies the B2B reverse charge from a VIES-verified VAT number at checkout.

Stack

PHPWordPressWooCommerceJavaScript

Services

WordPress.orgEuropean Commission TEDBvatnode API

Topics

WordPress PluginE-commerceB2BTax/VATCheckoutOpen SourceAutomation
vatnode.dev mcp – Official MCP Server for EU VAT Validation
vatnode.dev mcp – Official MCP Server for EU VAT Validation
May 20, 2026
vatnode.dev mcp – Official MCP Server for EU VAT Validation

Open-source MCP server that lets Claude Desktop, Cursor and other MCP clients validate EU VAT numbers and look up rates directly in chat.

Stack

TypeScriptNode.js

Libraries

Zod

Services

vatnode API

Topics

MCPAI ToolingDeveloper ToolsOpen SourceTax/VAT

Articles

Building an MCP Server for VAT Validation: Why It’s Two Tools, Not One
September 18, 2026· 9 min
Building an MCP Server for VAT Validation: Why It’s Two Tools, Not One

Building the vatnode MCP server meant deciding whether format-checking and live VIES validation should be one tool or two.

Stack

TypeScriptNode.js

Services

vatnode API

Topics

MCPAPI DesignDeveloper ToolsAI Tooling
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