x402 census · api.cryptoetfsentinel.com · 8dc007e53d18 · JSON

GET /v1/pipeline/cohort-state

unprobed

Crypto ETF Sentinel — Per-crypto regulatory wave state for US spot crypto ETFs (Bitcoin, Ethereum, Solana, XRP and more): in_wave, first_anchor_date, first_anchor_ticker, approved vs pending member counts. Use when asking 'is asset X in an active SEC approval cycle right now?' or comparing cohorts across assets.

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://api.cryptoetfsentinel.com/v1/pipeline/cohort-state

Method GET

Price $0.50 USDC = 500000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

payTo 0x169Bf49c6ee5A179190121Ab8D180B50e31683d1

Seller api.cryptoetfsentinel.com

Catalogs cdp (row updated 2026-09-06)

Listed since (lower bound) 2026-09-06 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-06

CDP quality counters 2 calls and 1 unique payers in 30 days, last call 2026-09-06 (catalog-reported, not verified on chain)

Category (keyword rule) crypto-data

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 6

Payments 10

USDC volume $0.64

Median payment $0.05

First / last payment 2026-07-02 / 2026-09-29

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x169Bf49c6ee5A179190121Ab8D180B50e31683d1

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "data": {
    "solana": {
     "approved_count": 6,
     "first_anchor_date": "2026-02-12",
     "first_anchor_ticker": "BSOL",
     "in_wave": true,
     "pending_count": 3
    }
   },
   "meta": {
    "total": 34
   }
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.cryptoetfsentinel.com/v1/pipeline/cohort-state' -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/8dc007e53d18/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"8dc007e53d18"} 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 api.cryptoetfsentinel.com.