Agent Exchange x402 census and directory

x402 census · rubric-protocol.com · 718077dd492b · JSON

GET /v1/x402/hedera-facts/staking

unprobed

Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response

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://rubric-protocol.com/v1/x402/hedera-facts/staking
MethodGET
Price$0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=
payTo0xaB6731A0BcDf511c2842C768a03448075aB654ca
Sellerrubric-protocol.com
Catalogscdp (row updated 2026-09-09)
Listed since (lower bound)2026-09-09 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-09
CDP quality counters2 calls and 2 unique payers in 30 days, last call 2026-09-09 (catalog-reported, not verified on chain)
Category (keyword rule)chain-rpc
Templated pathno
x402Version in catalog2
Service name / tagsRubric Protocol · hedera, oracle, data

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 payers13
Payments40
USDC volume$0.24
Median payment$0.001
First / last payment2026-08-24 / 2026-09-30
Sampler-shaped share of payments90.0%
Payers that are not samplers2
Sourceforensics-2026-09-30
Address0xaB6731A0BcDf511c2842C768a03448075aB654ca

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "pathParams": {
   "fact": "path segment (required) - one of exchange-rate|gas-fees|supply|nodes|latest-tx|throughput|staking|usdc-supply|hcs-activity|treasury-balance|anchor-cost|rubric-activity|topic-state"
  },
  "type": "http"
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://rubric-protocol.com/v1/x402/hedera-facts/staking' -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/718077dd492b/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"718077dd492b"} 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 rubric-protocol.com.