x402 census · dartapi.ljaysk.com · 88972c5bf821 · JSON
GET /v1/awards
live
Korean government procurement award results (who won which contract, at what amount), cursor-based delta.
Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-01).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://dartapi.ljaysk.com/v1/awards |
| Method | GET |
| Price | $0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | base (base); also accepts solana |
| payTo | 0x3b20d22540deb3CF1162B195CD15756adb5ceB5D |
| Seller | dartapi.ljaysk.com |
| Catalogs | cdp (row updated 2026-09-01) |
| Listed since (lower bound) | 2026-09-01 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-01 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-01 (catalog-reported, not verified on chain) |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 1 |
| Service name / tags | none |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T00:13:18.000Z (cron) |
| Verdict now | live changed from unprobed |
| HEAD / GET | 402 / 402 |
| accepts[0] | {"scheme":"exact","network":"base","amount":"5000","payTo":"0x3b20d22540deb3CF1162B195CD15756adb5ceB5D","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}} |
| Live amount equals catalog price | yes |
| Latency | 1,551 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 2 |
| Payments | 4 |
| USDC volume | $0.01 |
| Median payment | $0.0035 |
| First / last payment | 2026-08-24 / 2026-09-01 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x3b20d22540deb3CF1162B195CD15756adb5ceB5D |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"limit": "100",
"since_cursor": "9000"
},
"type": "http"
},
"output": {
"type": "object",
"example": {
"awards": [
{
"award_amount_krw": 210000000,
"award_dt": "2026-07-21 14:00",
"bid_ntce_no": "20260701000456",
"title": "청사 경비용역",
"winner": "OO시큐리티(주)"
}
],
"count": 1,
"cursor": 9012
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://dartapi.ljaysk.com/v1/awards' -H 'accept: application/json'
The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/88972c5bf821/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"88972c5bf821"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on dartapi.ljaysk.com.