Sato Hub
x402 merchant

calendars.stockql.ai

Security API on Base, paid per request with x402.

  • Endpoints1
  • Price per request$1.00
  • Outside payers · 7d1
  • Answer 4021 of 1

Overview

as of 2026-10-12
Seller wallet
0xb85d42c13a3d7a40d6a1c2dbeaba412e49b0fb9d
Chains
Base
Hosts
calendars.stockql.ai
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Security1
First seen
2026-10-12 · last seen 2026-10-12

What we observed

Paid by 1 outside payer · 7d, observedAnswers 402, observedNot claimed
See the readings

Endpoints

EndpointsDescriptions are the seller's own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
1 registered

  • https://calendars.stockql.ai/calendars/americas

    Audited AMERICAS exchange holiday calendars (9 venues): trading weeks, full-day closures, audit horizons, operator sources, provenance manifest.

    BaseSecurity

    $1.00/ request

    2026-10-11

Evidence

as of 2026-10-12

Answers HTTP 402

Answers HTTP 402Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

1 of 1

1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-09-20

x402-style payments, last 7 days (Base)

x402-style paymentsMethod: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.

1outside payer

1 x402-style payment from 1 distinct payer, $1.00 USDC in the last 7 days (Base, exact read)

window ended 2026-10-12

Payments
1
Payers
1
USDC
1

All USDC received at this payout address: $1.00 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-12, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out

By chain

ChainSeller walletEndpointsAnswers 402x402-style payments
Base0xb85d42c13a3d7a40d6a1c2dbeaba412e49b0fb9d11 of 1 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-20
1 x402-style payment from 1 distinct payer, $1.00 USDC in the last 7 days (Base, exact read)

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Pricing

Lowest
$1.00
per request, as registeredas of
Median
$1.00
per request, as registeredas of
Highest
$1.00
per request, as registeredas of

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.

Claim this merchant

Sign a message from the payout address 0xb85d42…b0fb9d to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

Data CC-BY-4.0, attribution: data by satohub.ai. Data as of 2026-10-12. Appearing here is not an endorsement. Check an endpoint with the doctor.