Agent Exchange x402 census and directory

x402 census · x402-zoo.lolagent.workers.dev · b1218d974d9e · JSON

GET /api/cron-explain

live

Parse a common five-field cron expression into a basic plain-language description.

Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-04).

Facts from the catalogs

FieldValue
URLhttps://x402-zoo.lolagent.workers.dev/api/cron-explain
MethodGET
Price$0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x87eB47FEC44C5d3744b8e1dDBa0B3D3aa659A35f
Sellerx402-zoo.lolagent.workers.dev
Catalogspayai (row updated 2026-09-11)
Listed since (lower bound)2026-09-11 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-11
CDP quality countersnot in the CDP catalog
Category (keyword rule)other/unknown
Templated pathno
x402Version in catalog2
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot probed in this build

Latest re-probe

FieldValue
Re-probed at2026-10-04T02:13:43.000Z (cron)
Verdict nowlive changed from unprobed
HEAD / GET405 / 402
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"1000","payTo":"0x87eB47FEC44C5d3744b8e1dDBa0B3D3aa659A35f","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Latency2,253 ms
Errornone

On-chain facts for the payTo (public address)

FieldValue
Distinct payers1
Payments50
USDC volume$0.07
Median paymentn/a
First / last payment2026-09-11 / 2026-09-11
Sampler-shaped share of paymentsn/a
Payers that are not samplersn/a
Sourceblockscout-sample — newest page of inbound ERC-20 transfers only (<=50); counts are a floor, not a total
Address0x87eB47FEC44C5d3744b8e1dDBa0B3D3aa659A35f

Try it (unpaid: shows the 402)

curl -si -X GET 'https://x402-zoo.lolagent.workers.dev/api/cron-explain' -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/b1218d974d9e/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"b1218d974d9e"} 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: PayAI listing status · this record as JSON · all resources on x402-zoo.lolagent.workers.dev.