Account

GET /me

What is left, and when the free part expires. Free.

curl -H "Authorization: Bearer $KCID_API_KEY" "https://notonlystock.com/korea/api/v0/me"

{
  "credits": 5000,
  "paid": 0,
  "free": 5000,
  "free_expires_at": 1788863557,
  "disclaimer": "…"
}

credits	Usable now — purchased plus free that has not expired. This is the number every other endpoint spends against
paid	Purchased. Does not expire
free	What is left of the signup allowance, 0 once it has expired even though the grant is still on the ledger
free_expires_at	Unix seconds, or null when there is no unexpired free balance. Spending draws from the free part first, so it is used before it can be lost

Free, and therefore capped. Calls that spend nothing are limited to 1,000 a day per key, so a poller that calls this in a loop gets 429 daily_call_cap — every credit-spending call keeps working. Limits →

Missing an endpoint or a field? Say what you were trying to do — it is read by the person who builds this.