Infoharmoni Atlas x402Base

Sellers / other / energy.halowerk.com

energy.halowerk.com

Cheapest end-to-end x402 purchase test. Always returns a 402 challenge without payment and the current full NegPrice decision after a valid …

unclaimed pageBase5 endpointsone of 87 hosts paid into one walletas of 21 October 2026

#813of 2,684 sellers, by paid calls
18paid calls in 30 days, as the registry reports
17payers in 30 days, as the registry reports (see notes)
$0.001–$0.05price per call, across 5 endpoints
$0.17est. money at list price · rank #1162
-5%paid calls since 13 Oct 2026

Who actually paid

In the last 24 h on Base, no x402 payment reached this seller’s wallet.

Payments to 87 hosts land in this same wallet — usually one operator, sometimes a platform collecting for several. The group’s page: netzhandwerker.de.

Daily money · x402 USDC on Base · 14 Oct 2026 – 20 Oct 2026 · the wallet’s, across every host paid into it
14 Oct under $1 (4 payers) · 15 Oct under $1 (7 payers) · 16 Oct under $1 (6 payers) · 17 Oct under $1 (6 payers) · 18 Oct $1 (5 payers) · 19 Oct under $1 (8 payers) · 20 Oct under $1 (8 payers)

Relationships

13 buyers paid this wallet over x402 on 8 of the window’s 8 days: 862 payments, $4.74. 7 of 13 buyers came back on another day (54%).

In the full record: its most loyal buyers, what is bought alongside it, who left it for whom, who came to it from where, and its early buyers, each with the counts behind it. How to get it: the $0.001 check over x402, Atlas Pro at $49 a month and for the seller itself, the Your buyers report at $29 a month.

Relationships are patterns in the x402 payments we observe on Base over the window: a buyer is a wallet that paid this seller’s payTo wallet, and came back means it paid on two or more different days. A wallet is not an agent, and a relationship is a pattern of payments, not a claim about who anyone is or who runs a wallet.

Is this your service? See who your buyers are: every wallet that paid you, day by day, and where the ones that left went, in one report.

Endpoints

The busiest of this seller’s 5 endpoints in the registry, by paid calls over 30 days; price and chain per endpoint.

endpointpaid callspayerspricechain
/demo/paid-sample65$0.001Base
/carbon/now33$0.001Base
/predict/negative-price33$0.001Base
/price/spot33$0.001Base
/v3/market-brief33$0.05Base

The replay

2026-10-13: 19 paid calls (30 d)2026-10-14: 19 paid calls (30 d)2026-10-15: 19 paid calls (30 d)2026-10-16: 19 paid calls (30 d)2026-10-17: 18 paid calls (30 d)2026-10-18: 19 paid calls (30 d)2026-10-19: 19 paid calls (30 d)2026-10-20: 17 paid calls (30 d)2026-10-21: 18 paid calls (30 d)
2026-10-132026-10-21

Selling something like this

Matched automatically from each seller’s own short description. It will sometimes be wrong; tell us and we fix it.

sellerpaid callspricesells
colony.automatoncolony.xyz34$0.0049–$0.0399The cheapest way to test an x402 payment loop end to end. Returns the current Base block number and its hash.
agent-safety-oracle.iykykblog.workers.dev10$0.05Trust check for any x402 pay-per-call API URL. Live-probes the target: verifies a valid 402 payment challenge,
preflight.openverbs.com2$0.006Fetch any URL and, without paying, decode its x402 402 Payment Required challenge: price (atomic and formatted
creditcard.openverbs.com10$0.002Validate a payment-card number: Luhn check-digit test plus network detection and length check. A syntactically
api.oblique.markets561$0.001079–$0.65Use when an agent needs a trusted UTC timestamp or the smallest end-to-end test of its x402 payment client. Re
quietstore-production.edge-7e13f.workers.dev5$0.005–$0.02Smallest paid pack ($0.005): a machine-readable merge checklist and a one-request smoke purchase on this store
srv1553682.hstgr.cloud8$0.001925–$0.0035Crypto Fear & Greed index: current value and classification plus 7-day history. Always-on, self-healing, verif
parallax402.com12$0.01–$0.05The funnel, honestly, for one seller over the indexed window: settled USDC and purchases, distinct buyers, org

Going rate, the median of the 10 matched sellers with a listed price (of 10 matched): $0.01 a call. This seller’s endpoints run $0.001–$0.05, and the going rate falls inside that range — so no single over/under verdict is fair. Compare per endpoint.

How to read these numbers