Overview
Apply Korean corporate-action adjustment factors to prices you send: backward (last price unchanged) or forward (first price unchanged) adjusted closes for one KOSPI or KOSDAQ stock, with the events applied and their DART citations. Fixes split and bonus-issue gaps in your own price history without redistributing any prices.
Protocol
x402 (POST)
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
x402
Indexed
2026-10-25 07:33:07
Health
Status
healthy
Latency (p50)
635ms
Uptime (30d)
98.5%
Reliability Score
86.2/100
Last Checked
2026-10-31 07:10:46
Last Healthy
2026-10-31 07:10:46
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"method": "backward",
"prices": [
{
"close": 2650000,
"date": "2018-05-03"
},
{
"close": 51900,
"date": "2018-05-04"
}
],
"stock_code": "005930"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"adjusted": [
{
"close": 53000,
"date": "2018-05-03"
},
{
"close": 51900,
"date": "2018-05-04"
}
],
"applied": [
{
"ex_date": "2018-05-04",
"factor": 0.02,
"type": "stock_split"
}
]
},
"type": "json"
}