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Quick Start
Get started with Kynode in 3 minutes. This guide will walk you through making your first API call.
1. Get Your API Key
Sign up for a free account and create an API key from your dashboard.
2. Make Your First Request
Use cURL, or any HTTP client to verify a Korean business number.
cURL
curl -X POST https://api.kynode.dev/v1/verify/business \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"business_number": "123-45-67890",
"language": "en"
}'3. Handle the Response
The API returns a JSON response with business information.
Response200 OK
{
"valid": true,
"company_name": "Samsung Electronics",
"status": "active",
"industry": "Electronics Manufacturing",
"registered_date": "1969-01-13",
"address": "129 Samsung-ro, Suwon-si...",
"ceo_name": "Jong-Hee Han",
"language": "en"
}Multi-language Support
Change the language parameter to get responses in different languages.
| Language | Code | Example |
|---|---|---|
| π¬π§ English | en | "Samsung Electronics" |
| π°π· Korean | ko | "μΌμ±μ μ" |
| π―π΅ Japanese | ja | "γ΅γ γΉγ³ι»ε" |
| π¨π³ Chinese | zh-CN | "δΈζη΅ε" |
| πͺπΈ Spanish | es | "Samsung Electronics" |
| π©πͺ German | de | "Samsung Electronics" |