Sato Hub
x402 merchant

airscout.scalpstream.com

x402 API on XRP Ledger, paid per request with x402.

  • Endpoints5
  • Price per requestn/a
  • Outside payersn/a
  • Answer 4021 of 1

Overview

as of 2026-10-20
Seller wallet
rwV5T9Gnr5EBH9rJ2G4NABc4bun2XEkHaD
Chains
XRP Ledger
Hosts
airscout.scalpstream.com, borderscout.scalpstream.com, feed.scalpstream.com, fuelscout.scalpstream.com, recallscout.scalpstream.com
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Other4Market data1
First seen
2026-10-14 · last seen 2026-10-20

What we observed

Payments unknown, unknownAnswers 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.
5 registered

  • https://airscout.scalpstream.com/air

    AirScout air-quality query (current AQI, EPA activity verdict, and the cleanest window ahead)

    XRP LedgerOther

    n/a/ request

    2026-10-19

  • https://borderscout.scalpstream.com/crossings

    BorderScout crossing query (crossings ranked by all-in time: drive + wait, per lane type)

    XRP LedgerOther

    n/a/ request

    2026-10-19

  • https://feed.scalpstream.com/picks

    ScalpStream US equity options screener: short-dated (0-30 DTE) options candidates ranked by composite score, with ATR%, relative volume, RSI, VWAP distance and implied volatility (impersonal research publication). By pr…

    XRP LedgerMarket data

    n/a/ request

    2026-10-19

  • https://fuelscout.scalpstream.com/fuel

    FuelScout cheapest-fuel query (station-level where open data exists, regional averages otherwise)

    XRP LedgerOther

    n/a/ request

    2026-10-19

  • https://recallscout.scalpstream.com/recalls

    RecallScout recall lookup (active US recalls across FDA, NHTSA and CPSC with normalised severity)

    XRP LedgerOther

    n/a/ request

    2026-10-19

Evidence

as of 2026-10-20

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 2026-10-20

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.

unknown

unknown. not measured on this chain yet

no reading date

By chain

ChainSeller walletEndpointsAnswers 402x402-style payments
XRP LedgerrwV5T9Gnr5EBH9rJ2G4NABc4bun2XEkHaD51 of 1 probed endpoints answered HTTP 402 with a parseable payment payload
2026-10-20
unknown. not measured on this chain yet

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
n/a
per request, as registeredas of
Median
n/a
per request, as registeredas of
Highest
n/a
per request, as registeredas of

Unknown. Prices are decoded only for USDC on Base and Solana.

Claim this merchant

Sign a message from the payout address rwV5T9Gn…XEkHaD to claim this page. 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.

The payment ledger covers Base only for now, so it is not offered for XRP Ledger.

Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-10-20. Appearing here is not an endorsement. Check an endpoint with the doctor.