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seolcoding
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zipcode-search

Query Korea Post ePost to retrieve Korean postcodes and official English addresses.

Updated May 1, 2026
Search Tags:#address lookup#address verification#korea post#english address#korean postcode#postal code#korean address
One-click install
npx skills add https://github.com/seolcoding/k-parent-skill --skill zipcode-search-seolcoding
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: zipcode-search
Source: https://github.com/seolcoding/k-parent-skill/tree/main/zipcode-search
Command: npx skills add https://github.com/seolcoding/k-parent-skill --skill zipcode-search-seolcoding

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Users often need accurate Korean postcodes and official English address translations for overseas payments, shipping, or administrative tasks, but unofficial address converters may provide non-standard or incorrect formats that lead to delivery failures or payment rejections.

Core Features & Use Cases

  • Official Verified Lookup: Queries the Korea Post ePost integrated search page to return verified postcodes, Korean road addresses, official English addresses, and jibun addresses, ensuring data accuracy for critical use cases.
  • Common Use Cases: Ideal for users needing English address translations for international credit card payments, overseas parcel shipping, or official document submissions requiring standardized address formatting.

Quick Start

Use the zipcode-search skill to look up the postcode and official English address for the address "서울특별시 강남구 테헤란로 123".

Frequently Asked Questions about zipcode-search

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find the official English address and postcode for a Korean location?▼

To find the official English address and Korean postcode, you query the Korea Post ePost integrated search service. This verifies the data for overseas payments, shipping, and administrative submissions.

What is the best way to get a verified Korean postcode for international shipping?▼

The best way to get a verified Korean postcode is to use a lookup tool that queries the official Korea Post ePost search endpoint. This ensures you receive accurate road and jibun addresses for reliable delivery.

Can I use an unofficial address converter for international credit card payments?▼

Unofficial address converters often provide non-standard or incorrect formats that lead to payment rejections. You need official English address translations extracted from the verified Korea Post database.

Does this address lookup method provide both road and jibun addresses?▼

Yes, querying the Korea Post ePost integrated search service returns structured data including the Korean postcode, Korean road address, official English address, and jibun address.

How does the ePost search process handle address standardization for official submissions?▼

Address standardization works by querying the ePost search endpoint with retry logic and parsing viewDetail function parameters. This extracts structured, official address data for your submissions.

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