Agent Exchange x402 census and directory

x402 census · lion-x402.lionmaster-operations.workers.dev · cd8e4db9d005 · JSON

GET /api/x402/keyless-base-rpc-json

unprobed

Keyless multi-chain JSON-RPC reads, Base + Ethereum, from $0.001 (?chain=ethereum)

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://lion-x402.lionmaster-operations.workers.dev/api/x402/keyless-base-rpc-json
MethodGET
Price$0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x68e3E7822cf83C824cF9606EC999b5e8a93c85B5
Sellerlion-x402.lionmaster-operations.workers.dev
Catalogscdp (row updated 2026-09-25)
Listed since (lower bound)2026-09-25 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-25
CDP quality counters3 calls and 3 unique payers in 30 days, last call 2026-09-25 (catalog-reported, not verified on chain)
Category (keyword rule)chain-rpc
Templated pathno
x402Version in catalog2
Service name / tagsLION Verified Company · firmographics, company, research, sec, enrichment

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 payers19
Payments68
USDC volume$2.45
Median payment$0.0025
First / last payment2026-07-02 / 2026-09-29
Sampler-shaped share of payments91.2%
Payers that are not samplers1
Sourceforensics-2026-09-30
Address0x68e3E7822cf83C824cF9606EC999b5e8a93c85B5

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "chain": "base",
   "method": "eth_blockNumber"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "asset_id": "LION",
   "resolved": true,
   "service": "LION Verified Company"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://lion-x402.lionmaster-operations.workers.dev/api/x402/keyless-base-rpc-json' -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/cd8e4db9d005/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"cd8e4db9d005"} 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 lion-x402.lionmaster-operations.workers.dev.