Agent Exchange x402 census and directory

x402 census · coil.trade · 3b9464227ccb · JSON

GET /api/board/asof

unprobed

Point-in-time score history — what did Coil actually publish on a given date? Returns the as-published per-name scores (opportunity percentile, entry quality, hold strength) for every S&P 500 / Nasdaq-100 / macro name on any archived date (?date=YYYY-MM-DD; omit for the list of archived dates). Lookahead-bias-clean by construction: served verbatim from the append-only publish log, never recompute…

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

FieldValue
URLhttps://coil.trade/api/board/asof
MethodGET
Price$0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0x7B53524d5c5D29EfB8C1d128C56F62FE38Cd9476
Sellercoil.trade
Catalogscdp (row updated 2026-09-26)
Listed since (lower bound)2026-09-26 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-26
CDP quality counters4 calls and 1 unique payers in 30 days, last call 2026-09-26 (catalog-reported, not verified on chain)
Category (keyword rule)finance/macro
Templated pathno
x402Version in catalog2
Service name / tagsCoil Point-in-Time Scores

Unpaid probe (census of )

FieldValue
Probenot 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)

FieldValue
Distinct payers11
Payments29
USDC volume$0.10
Median payment$0.001
First / last payment2026-07-26 / 2026-09-30
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x7B53524d5c5D29EfB8C1d128C56F62FE38Cd9476

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "date": "2026-07-21"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "date": "2026-07-21",
   "fields": [
    "opp_pct",
    "entry_q",
    "hold_q"
   ],
   "names": {
    "CVX": [
     91,
     70,
     84
    ],
    "NVDA": [
     97,
     62,
     88
    ]
   },
   "product": "coil-asof",
   "provenance": "served verbatim from the append-only publish log"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://coil.trade/api/board/asof' -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/3b9464227ccb/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"3b9464227ccb"} 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 coil.trade.