x402 merchant

jotowl.com

Name: jotowl.com on x402: dated readings
Creator: Sato Hub
License: https://creativecommons.org/licenses/by/4.0/

x402 API on Base, paid per request with x402.

Endpoints17
Price per requestfrom $0.002
Outside payers · 7d1
Answer 402n/a

Overview

as of 2026-10-27

Seller wallet: 0x91a71892231a256d69d4bf8a442234701a762aaf
Chains: Base
Hosts: jotowl.com
Categories: Other5Onchain data3Security3Identity2Search2Web data2
First seen: 2026-10-27 · last seen 2026-10-27

What we observed

Paid by 1 outside payer · 7d2026-10-27402 unknownNot claimed

See the readings

Endpoints

17 registered

https://jotowl.com/v1/base/gas
Current gas on Base: next block's base fee, low/medium/high priority fees from the last 20 blocks, gas price, ready-to-sign maxFeePerGas and maxPriorityFeePerGas, and the cost in ETH and USD of a transaction of any gas …
BaseOnchain data
$0.002/ request
2026-10-26
https://jotowl.com/v1/business-days/jp
Japanese business days: the date N business days from a date (with resultIsHoliday), business days between two dates, whether a date is a business day with the previous and next, or a year's holidays. National holidays …
BaseOther
$0.002/ request
2026-10-26
https://jotowl.com/v1/email/auth
Email authentication and deliverability check for a sending domain: SPF (redirects followed, recursive DNS lookup count against the limit of 10), DKIM across up to 30 common selectors (plus any you name) with RSA key si…
BaseIdentity
$0.002/ request
2026-10-26
https://jotowl.com/v1/web/read
Any public web page as clean Markdown: the main article text (Readability) or the whole page, with title, author, site name, publish date, language, word count and fetch time; optional list of the page's links. Plain-te…
BaseWeb data
$0.002/ request
2026-10-26
https://jotowl.com/v1/x402/recommend
Which x402 API fits a task, ranked by what buyers actually do: candidates from the x402 Bazaar's live search plus every paid API with repeat buyers, scored by relevance and by unique payers and repeat calls over 30 days…
BaseOther
$0.002/ request
2026-10-26
https://jotowl.com/v1/sanctions/screen
Sanctions and export-control screening of a person, company, vessel or aircraft name: OFAC SDN and non-SDN, US export lists (BIS Entity List, Denied Persons, Unverified, MEU, ITAR Debarred), UN Security Council, EU and …
BaseSecurity
$0.003/ request
2026-10-26
https://jotowl.com/v1/business-days
Business days and public holidays: the date N business days from a date, business days between two dates (with Brazil's du/252), whether a date is a business day with the previous and next, or a year's holidays. Calenda…
BaseOther
$0.004/ request
2026-10-26
https://jotowl.com/v1/business-days/br
Brazilian business days on the ANBIMA national bank holiday calendar: du between two dates (start included, end excluded) and the du/252 year fraction, with business, weekend and holiday day counts and the holidays pass…
BaseOther
$0.004/ request
2026-10-26
https://jotowl.com/v1/clinical-trials
ClinicalTrials.gov study search by condition, with filters for recruitment status, phase, location, intervention and terms. Each study has status, phase, design, enrollment, sponsor, interventions, dates, eligibility (s…
BaseOther
$0.004/ request
2026-10-26
https://jotowl.com/v1/email/auth/batch
Email authentication and deliverability checks for up to 10 sending domains in one call, $0.002 a domain, settled as one payment: SPF with lookup count, DKIM keys, DMARC policy, MX, MTA-STS, TLS-RPT and BIMI, every prob…
BaseIdentity
$0.004/ request
2026-10-26
https://jotowl.com/v1/federal-register
Federal Register search (rules, proposed rules, notices and presidential documents, 1994 to today). Each document has its comment window (open or closed, closing date, days left, comment link and count), dockets, RINs, …
BaseSearch
$0.004/ request
2026-10-26
https://jotowl.com/v1/literature
Scholarly literature search in every discipline (Crossref: articles, preprints, books, proceedings, datasets), filtered by author, years, type or abstract, sorted by relevance, date or citations; a DOI returns that work…
BaseSearch
$0.004/ request
2026-10-26
https://jotowl.com/v1/med-safety
Medication safety summary for one drug (brand or generic) from openFDA: the latest label's boxed warning, indications, contraindications, warnings, interactions, adverse reactions and pregnancy text; ingredients, streng…
BaseSecurity
$0.004/ request
2026-10-26
https://jotowl.com/v1/sanctions/screen/batch
Sanctions and export-control screening of up to 100 names in one call, $0.002 a name, settled as one payment: OFAC SDN and non-SDN, US export lists, UN, EU and UK, with fuzzy matching, score, matched alias, programmes a…
BaseSecurity
$0.004/ request
2026-10-26
https://jotowl.com/v1/web/read/batch
Read up to 10 public web pages as clean Markdown in one call, $0.002 a page, settled as one payment: each page's main article text or whole page, with title, author, site name, publish date, language and word count. For…
BaseWeb data
$0.004/ request
2026-10-26
https://jotowl.com/v1/base/balances
Balances of a Base address: ETH and 22 major Base tokens (USDC, WETH, cbBTC, cbETH, DAI, AERO, DEGEN and more), plus up to 20 token addresses passed, read live in one batch, with USD prices from Chainlink feeds on Base …
BaseOnchain data
$0.005/ request
2026-10-26
https://jotowl.com/v1/base/token-check
Risk check of a Base ERC-20 token from live chain state: a buy, wallet transfer and sell simulated from fresh wallets through its pool router (honeypot flag, buy/sell/transfer tax), owner and renouncement, proxy and upg…
BaseOnchain data
$0.015/ request
2026-10-26

Evidence

as of 2026-10-27

Answers HTTP 402

unknown

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

no reading date

x402-style payments, last 7 days (Base)

1outside payer

17 x402-style payments from 1 distinct payer, $0.07 USDC in the last 7 days (Base, exact read)

window ended 2026-10-27

Payments: 17
Payers: 1
USDC: 0.07

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: $0.07 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-27, 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

Chain	Seller wallet	Endpoints	Answers 402	x402-style payments
Base	0x91a71892231a256d69d4bf8a442234701a762aaf	17	unknown	17 x402-style payments from 1 distinct payer, $0.07 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

$0.002

per request, as registeredas of 2026-10-27

Median

$0.004

per request, as registeredas of 2026-10-27

Highest

$0.015

per request, as registeredas of 2026-10-27

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 0x91a718…762aaf 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: x402-list.com (CC BY 4.0). Data as of 2026-10-27. Appearing here is not an endorsement. Check an endpoint with the doctor.