x402 census · api.myceliasignal.com · 476c87f3145d · JSON

GET /oracle/econ/eu/hicp_core

live

EU Core HICP ex energy and food — ECB underlying inflation for rate policy forecasting — Ed25519 signed attestation

Verdict: live. The unpaid GET reached a valid 402. The live amount equals the catalog price.

Facts from the catalogs

Field Value

URL https://api.myceliasignal.com/oracle/econ/eu/hicp_core

Method GET

Price $1.00 USDC = 1000000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0xD593832Ce9C2B13B192ba50B55dd9AF44e96700d

Seller api.myceliasignal.com

Catalogs cdp (row updated 2026-10-19)

Listed since (lower bound) 2026-10-19 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-10-19

CDP quality counters 2 calls and 1 unique payers in 30 days, last call 2026-10-19 (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 2026-10-22)

Field Value

Probed at 2026-10-22T00:17:53.232Z

HEAD 405

GET 402

Verdict live live: valid 402 to an unpaid GET

402 carried in header+body

x402Version in the 402 2

accepts[0] {"scheme":"exact","network":"eip155:8453","amount":"1000000","payTo":"0xD593832Ce9C2B13B192ba50B55dd9AF44e96700d","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}

Live amount equals catalog price yes

Live payTo equals catalog payTo yes

extensions.bazaar in the 402 yes

PAYMENT-REQUIRED header yes

WWW-Authenticate offer none

Content type / server / CORS application/json / cloudflare / *

Latency 203 ms

Error Payment required

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 15

Payments 44

USDC volume $0.89

Median payment $0.01

First / last payment 2026-06-24 / 2026-09-30

Sampler-shaped share of payments 97.7%

Payers that are not samplers 1

Source forensics-2026-09-30

Address 0xD593832Ce9C2B13B192ba50B55dd9AF44e96700d

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {},
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "indicator": "HICP_CORE",
   "region": "EU",
   "value": 2.9
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.myceliasignal.com/oracle/econ/eu/hicp_core' -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/476c87f3145d/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"476c87f3145d"} 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.myceliasignal.com.