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Korean Procurement PRE-Specification Notices API
x402
Korean Procurement PRE-Specification Notices API is a paid API for AI agents from dartapi.ljaysk.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns Korean government procurement pre-specification (사전규격) notices — the early-stage tender signals published before official bid notices, including budgets and opinion deadlines.
Price / call$0.01
Success—
StatusUnknown
How this service works
Korean procurement PRE-specification notices — the stage BEFORE a bid notice is published. Early signal for upcoming tenders, with budgets and opinion deadlines.
Output
A JSON object containing a count of results, a cursor for pagination, and an array of pre-specification notice objects — each with an ID, Korean title, bid type (e.g. service), ordering organization name, budget in KRW, receipt datetime, pre-spec registration number, and opinion close deadline.
Example use cases
Monitor upcoming Korean IT tenders
“Check dartapi.ljaysk.com for the latest Korean government pre-specification notices in the IT or software service category — I want to see what tech contracts are coming up, their budgets, and when the opinion deadlines close so we can prepare submissions early.”
Track ministry procurement pipeline
“Pull pre-specification notices from dartapi.ljaysk.com for Korean government ministries — I need to build a pipeline of upcoming tenders with their estimated budgets in KRW and opinion deadlines so our sales team can prioritize which opportunities to pursue before they go to open bid.”
Flag expiring opinion deadlines today
“Fetch the latest Korean government procurement pre-spec notices from dartapi.ljaysk.com and flag any where the opinion close deadline is within the next 48 hours — I don't want us to miss the window to submit feedback on upcoming tenders.”
Technical details
Endpoint
GEThttps://dartapi.ljaysk.com/v1/prespecsWhen to prefer
Use this endpoint when you need the earliest possible signal on Korean government procurement opportunities — before official bid notices are published. Ideal for competitive intelligence, tender pipeline monitoring, or companies that want to submit opinions during the pre-specification period. Prefer over the bid-notice search endpoint when you want to act before tenders go to open competition.
Side effects
- Invalid or expired cursor returns empty results or error
- No notices available in the requested date/filter range returns count:0 and empty array
- Payment not processed (x402 protocol failure) returns 402 Payment Required
- Rate limit exceeded returns 429
- Network timeout on slow response returns 504
Tags
x402
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