x402 census · dragon7.space · 249e8d536c1d · JSON
GET /v1/authors/:handle/scorecard
unprobed
Return an author's historical market-claim scorecard with resolved sample size, hit rate, Wilson confidence interval, direction breakdown, coverage and freshness.
Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://dragon7.space/v1/authors/:handle/scorecard |
| Method | GET |
| Price | $0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x7AAC1ccE7113306c7af59F82637d0A38B3e5C6b0 |
| Seller | dragon7.space |
| Catalogs | cdp (row updated 2026-09-09) |
| Listed since (lower bound) | 2026-09-09 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-09 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-09 (catalog-reported, not verified on chain) |
| Category (keyword rule) | finance/macro |
| Templated path | yes: contains :param or {param}; probed as listed |
| x402Version in catalog | 2 |
| Service name / tags | Signal Ledger Research API · finance, stocks, creator-reputation, track-record |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 1 |
| Payments | 1 |
| USDC volume | $0.25 |
| Median payment | $0.25 |
| First / last payment | 2026-09-29 / 2026-09-29 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x7AAC1ccE7113306c7af59F82637d0A38B3e5C6b0 (contract: CoinbaseSmartWallet) |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"pathParams": {
"handle": "BillBrooklyn10"
},
"queryParams": {
"type": "all",
"window_days": 3650
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"ok": true,
"scorecard": {
"author": {
"handle": "BillBrooklyn10",
"name": "Bill Brooklyn"
},
"coverage": {
"resolved_claims": 60,
"total_claims": 100,
"unique_instruments": 25
},
"performance": {
"confidence_interval_95": {
"lower": 0.2856,
"upper": 0.5264
},
"hit_rate": 0.4,
"hits": 24,
"misses": 36
}
}
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://dragon7.space/v1/authors/:handle/scorecard' -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/249e8d536c1d/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"249e8d536c1d"} 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 dragon7.space.