x402 census · agentdata-api.sander-van-aard.workers.dev · acfedc530523 · JSON

POST /crypto/track-record

unprobed

Measured track record of the strategies behind /crypto/verdict, resold from the upstream signal system. Give a window in days (default 30, clamped 1..365); returns per strategy the number of trades, wins, win rate and average net return over that window, with the measurement start. A factual measurement over a short window (wide error bars), not investment advice. Cheap showcase for the paid verd…

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://agentdata-api.sander-van-aard.workers.dev/crypto/track-record

Method POST

Price $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099

Seller agentdata-api.sander-van-aard.workers.dev

Catalogs cdp (row updated 2026-09-27)

Listed since (lower bound) 2026-09-27 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-27

CDP quality counters 2 calls and 2 unique payers in 30 days, last call 2026-09-27 (catalog-reported, not verified on chain)

Category (keyword rule) trading-signals

Templated path no

x402Version in catalog 2

Service name / tags none

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 5

Payments 10

USDC volume $0.06

Median payment $0.004

First / last payment 2026-07-26 / 2026-09-06

Sampler-shaped share of payments 90.0%

Payers that are not samplers 1

Source forensics-2026-09-30

Address 0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099 (contract: EIP7702Proxy)

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "days": 30
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "checked_at": "2026-07-21T08:00:00.000Z",
   "measured_since": 1750400000,
   "query": {
    "days": 30
   },
   "strategies": [
    {
     "avgNetReturnPct": 1.8,
     "strategy": "long",
     "trades": 18,
     "winRatePct": 61.1,
     "wins": 11
    }
   ],
   "window_days": 30
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://agentdata-api.sander-van-aard.workers.dev/crypto/track-record' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. 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/acfedc530523/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"acfedc530523"} 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 agentdata-api.sander-van-aard.workers.dev.