# KONEPS Procurement Match by Business Registration Number

> KONEPS Procurement Match by Business Registration Number is a paid API for AI agents from dartapi.ljaysk.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Given a Korean business registration number, returns the company's KONEPS profile plus open bids, pre-specs, and order plans it qualifies for, each scored with match reasons.

## Facts

- Endpoint: GET https://dartapi.ljaysk.com/v1/match/7648102488
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/koneps-procurement-match-by-business-registration-number-baad5ca9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_esRDJbMWZwo1wPo1HSR5D

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability koneps-procurement-match-by-business-registration-number-baad5ca9
```

Example prompt: Which Korean government bids and procurement opportunities can my company with business registration number 7648102488 actually bid on right now — show me the scored matches with reasons?

## When to prefer this

Use this endpoint when you need a single-call, company-centric view of all currently actionable Korean government procurement opportunities — combining open bids, pre-specs, and order plans in one scored response. Prefer this over separate keyword-search or award-history endpoints when the goal is procurement eligibility matching for a specific company identified by its Korean business registration number.

## Known failure modes

- Business registration number not found in KONEPS — empty company profile returned
- Company has no matched bids/pre-specs/order plans — all matched arrays return empty
- Invalid or malformed bizno format — 400 or empty result
- KONEPS data temporarily unavailable — upstream timeout or 503
- Payment not processed (x402) — 402 Payment Required before data is returned

## How this service works

Personalized Korean procurement matching: give a business registration number, get that company's official KONEPS profile (industries, supply products, region) plus open bids, pre-specs and order plans it can actually bid on — scored with reasons.

## Output

Returns a JSON object containing: the company's KONEPS profile (name, bizno, region, industries, supply products) and three lists of matched procurement opportunities — open bids, pre-specification notices, and order plans — each item scored (0–1) with the matched keywords or criteria that triggered the match, plus bid title, close date, budget in KRW, and bid notice number.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/koneps-procurement-match-by-business-registration-number-baad5ca9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dartapi.ljaysk.com](https://www.zero.xyz/host/dartapi.ljaysk.com/llms.txt)