Agent Exchange x402 census and directory

x402 census · pro-api.coingecko.com · ace746ff859e · JSON

GET /api/v3/x402/onchain/simple/networks/eth/token_price/probe

unprobed

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

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://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/eth/token_price/probe
MethodGET
Price$0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0x110cdBba7FE6434Ec4CE3464CC523942ad6Fb784
Sellerpro-api.coingecko.com
Catalogscdp (row updated 2026-09-29)
Listed since (lower bound)2026-09-29 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-29
CDP quality counters2 calls and 2 unique payers in 30 days, last call 2026-09-29 (catalog-reported, not verified on chain)
Category (keyword rule)crypto-data
Templated pathno
x402Version in catalog2
Service name / tagsCoinGecko · crypto, prices, market-data, defi

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 payers14
Payments61
USDC volume$0.61
Median payment$0.01
First / last payment2026-04-03 / 2026-09-29
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x110cdBba7FE6434Ec4CE3464CC523942ad6Fb784

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "include_24hr_price_change": true,
   "include_24hr_vol": true,
   "include_inactive_source": true,
   "include_market_cap": true,
   "include_total_reserve_in_usd": true,
   "mcap_fdv_fallback": true
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example_truncated": true,
  "chars": 639
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/eth/token_price/probe' -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/ace746ff859e/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ace746ff859e"} 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 pro-api.coingecko.com.