Sato Hub
x402 merchant

x402.presenceoperations.com

Market data API on Base, paid per request with x402.

  • Endpoints2
  • Price per requestfrom $0.0048
  • Outside payers · 7d2
  • Answer 402n/a

Overview

as of 2026-10-08
Seller wallet
0x51edd63f074eab0b1ab94c7bcf8b1e3ad43f1d2f
Chains
Base
Hosts
x402.presenceoperations.com
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Market data2
First seen
2026-10-08 · last seen 2026-10-08

What we observed

Paid by 2 outside payers · 7d, observed402 unknown, unknownNot 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.
2 registered

  • https://x402.presenceoperations.com/services/execution-cost

    What it would cost to execute a given notional in a given market right now: size-weighted fill price, slippage from the touch in basis points, and whether the visible book can absorb the size at all.

    BaseMarket data

    $0.0048/ request

    2026-10-07

  • https://x402.presenceoperations.com/services/carry-cost

    What it costs to hold a perpetual position: the venue's current hourly funding signed for your side, projected over your horizon in your own units, with the mark-to-oracle basis, open interest, and the assumption behind…

    BaseMarket data

    $0.01/ request

    2026-10-07

Evidence

as of 2026-10-08

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.

unknown

unknown. We hold no reading for this seller's endpoints.

no reading date

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.

2outside payers

3 x402-style payments from 2 distinct payers, $0.02 USDC in the last 7 days (Base, exact read)

window ended 2026-10-08

Payments
3
Payers
2
USDC
0.02

This window shows the pattern of machine noise (few payers, dust amounts), so it does not count toward the evidence ranking.

All USDC received at this payout address: $1.47 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-08, 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
Base0x51edd63f074eab0b1ab94c7bcf8b1e3ad43f1d2f2unknown3 x402-style payments from 2 distinct payers, $0.02 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
$0.0048
per request, as registeredas of
Median
$0.0074
per request, as registeredas of
Highest
$0.01
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 0x51edd6…3f1d2f 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 2026-10-08. Appearing here is not an endorsement. Check an endpoint with the doctor.