Sato Hub
x402 merchant

nbu.navistri.com

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

  • Endpoints5
  • Price per requestfrom $0.001
  • Outside payers · 7d2
  • Answer 402n/a

Overview

as of 2026-10-14
Seller wallet
0x44e5ebeb366ab69a0a3c1c05080a01fe0d8013ef
Chains
Base
Hosts
nbu.navistri.com
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Market data3Other2
First seen
2026-10-14 · last seen 2026-10-14

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.
5 registered

  • https://nbu.navistri.com/v1/key-rate

    National Bank of Ukraine key policy rate (облікова ставка) on a date, with the overnight deposit and overnight loan rates and every policy-rate change in the previous ~13 months. Call it for Ukrainian loan or deposit ma…

    BaseOther

    $0.001/ request

    2026-10-13

  • https://nbu.navistri.com/v1/rates

    Official National Bank of Ukraine (NBU) exchange rates of the hryvnia (UAH) on a date: 40+ currencies, gold, silver and SDR, with English names. Call it when you need the legally official UAH rate for Ukrainian accounti…

    BaseMarket data

    $0.001/ request

    2026-10-13

  • https://nbu.navistri.com/v1/inflation

    Ukraine consumer price inflation for a month: headline and core CPI as % month-on-month, year-on-year, since December and period average, from the national total (State Statistics Service data republished by the NBU). C…

    BaseMarket data

    $0.002/ request

    2026-10-13

  • https://nbu.navistri.com/v1/ovdp/auctions

    Results of Ukrainian domestic government bond (OVDP) primary auctions held by the Ministry of Finance, as published by the NBU: ISIN, maturity, cut-off and average yield, bid-to-cover, volumes and funds raised. Call it …

    BaseOther

    $0.002/ request

    2026-10-13

  • https://nbu.navistri.com/v1/rates/history

    Daily official NBU exchange-rate series of one currency against the hryvnia (UAH) for a period of up to 366 days, plus min, max and % change. Call it to chart or analyse UAH moves, compute averages for Ukrainian reporti…

    BaseMarket data

    $0.003/ request

    2026-10-13

Evidence

as of 2026-10-14

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

6 x402-style payments from 2 distinct payers, $0.01 USDC in the last 7 days (Base, exact read)

window ended 2026-10-14

Payments
6
Payers
2
USDC
0.01

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: $0.01 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-14, 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
Base0x44e5ebeb366ab69a0a3c1c05080a01fe0d8013ef5unknown6 x402-style payments from 2 distinct payers, $0.01 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
$0.001
per request, as registeredas of
Median
$0.002
per request, as registeredas of
Highest
$0.003
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 0x44e5eb…8013ef 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 2026-10-14. Appearing here is not an endorsement. Check an endpoint with the doctor.