Sato Hub
x402 merchant

minty-sprout.onrender.com

Developer tools API on Base, paid per request with x402.

  • Endpoints106
  • Price per requestfrom $0.001
  • Outside payers · 7d2
  • Answer 402n/a

Overview

as of 2026-11-01
Seller wallet
0x11dced0487ca3e7d9032029dcb302253ccf4e0de
Chains
Base
Hosts
minty-sprout.onrender.com
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Developer tools28Other25Onchain data13Identity12Web data11Media8Market data6AI models1Search1Security1
First seen
2026-11-01 · last seen 2026-11-01

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.
106 registered

  • https://minty-sprout.onrender.com/v1/morse-code

    Morse code translator: text to Morse and Morse to text. Input: text, or dots and dashes.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/name-generator

    Random name generator: fictional names, usernames and example.com emails for test data. Input: how many, 1 to 20.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/npm-package

    npm package info: latest version, license, dependencies count and weekly downloads. Input: a package name.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/number-to-words

    Number to words: spells out numbers in English, with a cheque-style amount. Input: '1234.50'.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/password-generate

    Password generator: a strong random password (8 to 128 characters) with its entropy. Input: length, e.g. '24'.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/pdf-text

    PDF text extractor: page count, title, author and text of the first 20 pages of a PDF URL. Input: a PDF URL.

    BaseMedia

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/percentage

    Percentage calculator: X% of Y, X is what percent of Y, and percent change. Input: '15% of 200' or 'from 80 to 100'.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/phone-validate

    Phone number validator: validity, E.164 and international format, type, region, carrier and timezone. Input: '+44 20 7946 0958'.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/postal-code

    Zip and postal code lookup: place names, state and coordinates for 60+ countries. Input: 'US 90210' or 'DE 10115'.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/public-holidays

    Public holidays for a country and year, with the next upcoming one. Input: country code and year, e.g. 'US 2026'.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/pypi-package

    PyPI package info: latest version, license, Python requirement and recent downloads. Input: a package name.

    BaseSecurity

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/qr-code

    QR code generator: PNG data URI and SVG for any text or URL. Input: the text or URL to encode.

    BaseMedia

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/quote

    Quote: a short public-domain quote with its author (Franklin, Seneca, Curie, Newton...). Input: a topic word or 'any'.

    BaseIdentity

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/random-number

    Random numbers from a secure RNG: integers in a range, dice like 2d6, or a coin flip. Input: '1 100', '1 100 5', '2d6' or 'coin'.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/readability

    Readability: the main text of a web page with word count, reading time and Flesch reading ease. Input: a URL.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/robots-txt

    robots.txt checker: whether GPTBot, ClaudeBot, CCBot and other AI crawlers may crawl a site, plus sitemaps. Input: a domain or URL.

    BaseWeb data

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/roman-numeral

    Roman numeral converter: numbers to Roman numerals and back (1 to 3999). Input: '2026' or 'MMXXVI'.

    BaseMedia

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/rss-feed

    RSS and Atom feed reader: latest items with titles, links and dates. Input: a feed URL.

    BaseWeb data

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/sitemap

    Sitemap parser: URLs, child sitemaps and last-modified dates from a site's sitemap.xml. Input: a domain or sitemap URL.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/slugify

    Slug generator: turns any text into a clean URL slug. Input: a title.

    BaseWeb data

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/spf-check

    SPF record checker: the SPF record, includes, DNS lookup count and all-mechanism policy for a domain. Input: a domain.

    BaseIdentity

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/ssl-cert

    SSL certificate check: validity, issuer, expiry date and days left, SANs and TLS version. Input: a domain.

    BaseIdentity

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/stablecoins

    Stablecoin market data: circulating supply, peg and price for the largest stablecoins. Input: a symbol like 'USDC' or 'top'.

    BaseMarket data

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/sunrise-sunset

    Sunrise and sunset times in UTC for a location and date, with day length. Input: 'lat,lon' or 'lat,lon,YYYY-MM-DD'.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/tech-stack

    Website tech stack detector: frameworks, CMS, analytics, CDN and server behind a site. Input: a URL.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/time-now

    Current time in any timezone: ISO time, unix timestamp, UTC offset, weekday. Input: IANA timezone, e.g. 'Europe/London'.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/timezone-convert

    Timezone converter: convert a date and time between IANA timezones. Input: '2026-11-01 09:00 Europe/London to Asia/Karachi'.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/token-list

    Token list: verified token addresses and decimals on Base, Ethereum, Arbitrum and more (Uniswap list). Input: 'base usdc'.

    BaseOnchain data

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/trivia

    Trivia questions with answers and options from the Open Trivia Database. Input: how many, 1 to 10.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/unicode-info

    Unicode character info: codepoint, official name, category, UTF-8 bytes and HTML entity. Input: characters or 'U+1F680'.

    BaseWeb data

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/unit-convert

    Unit converter: length, mass, volume, temperature, time, data size, speed, area, energy, pressure. Input: '10 km to mi'.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/user-agent

    User agent parser: browser and version, OS, device type, and whether it is a bot or AI crawler. Input: a User-Agent string.

    BaseWeb data

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/uuid

    UUID generator: 1 to 50 random UUIDs, version 4 or time-ordered version 7. Input: '5' or 'v7 3'.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/vin-decode

    VIN decoder: make, model, year, trim, body, engine and plant from a vehicle identification number (NHTSA). Input: a 17-character VIN.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/weather

    Weather now and the next hours for any location: temperature, wind, humidity, conditions (MET Norway). Input: 'lat,lon'.

    BaseOther

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/website-metadata

    Website metadata: title, description, Open Graph image, canonical URL, favicon and language of a page. Input: a URL.

    BaseMedia

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/whois

    Domain WHOIS via RDAP: registrar, creation and expiry dates, status and nameservers. Input: a domain.

    BaseIdentity

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/wikipedia-summary

    Wikipedia summary: the lead extract and link for a topic. Input: a topic or article title.

    BaseWeb data

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/word-count

    Word count and text statistics: words, characters, sentences, paragraphs, reading time, top words. Input: any text.

    BaseDeveloper tools

    $0.001/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/base-tx-explain

    Base transaction explained from the chain: success or reverted, block and time, from, to, ETH value, method selector, gas used and fee, contract created, and every ERC-20 transfer decoded with token symbol and amount. I…

    BaseOnchain data

    $0.002/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/erc20-balance

    ERC-20 token balance for any wallet on Base, Ethereum, Arbitrum, Optimism or Polygon (USDC, USDT, DAI, WETH or any address), plus native balance. Input: 'wallet token chain'.

    BaseOnchain data

    $0.002/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/sentiment

    Sentiment analysis: positive, negative, neutral or mixed, with a score from -1 to 1. Input: any text.

    BaseAI models

    $0.002/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/treasury-yields

    US Treasury yields: the latest daily par yield curve from 1 month to 30 years, with the 10y-2y spread (U.S. Treasury, public domain). Input: any text.

    BaseMarket data

    $0.002/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/x402-seller-revenue

    Real x402 demand from the chain: USDC an address (e.g. a seller's payTo) received on Base in the last 24 hours, with payment count, distinct payers, total, and top payers with the largest payer's share (a high share sug…

    BaseOther

    $0.003/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/base-contract-facts

    Base contract fact sheet from the chain: is it a contract, proxy type (EIP-1967, beacon, EIP-1167 clone, ZeppelinOS) with implementation and admin, owner and whether ownership is renounced or held by a contract (multisi…

    BaseOnchain data

    $0.005/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/prediction-markets

    Prediction market odds from Polymarket: top markets by 24h volume, or those matching keywords, with implied odds, volume and end date. Input: keywords or 'top'.

    BaseMarket data

    $0.005/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/x402-listing-doctor

    x402 listing doctor for sellers: why a paid endpoint gets no buyers. Runs the x402 preflight, Coinbase's CDP validator, and presence checks in the CDP Bazaar and 402index, then returns concrete fixes: 402 before input v…

    BaseOther

    $0.005/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/x402-preflight

    x402 preflight: checks a paid x402 endpoint before a payment is signed. Probes it unpaid, parses the v1 body or v2 PAYMENT-REQUIRED header, lints every accepts[] option (network, canonical USDC, EIP-712 domain name/vers…

    BaseDeveloper tools

    $0.005/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/ocr

    OCR: extract all text from an image URL (photos, screenshots, scans, receipts, invoices) as Markdown; text PDFs read directly. Input: an image or PDF URL.

    BaseMedia

    $0.006/ request

    2026-10-31

  • https://minty-sprout.onrender.com/v1/summarize

    Summarize a text or a web page URL: one-sentence summary plus up to 5 key bullet points. Input: text (up to 6,000 characters) or a URL.

    BaseWeb data

    $0.006/ request

    2026-10-31

Evidence

as of 2026-11-01

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

109 x402-style payments from 2 distinct payers, $0.32 USDC in the last 7 days (Base, exact read)

window ended 2026-11-01

Payments
109
Payers
2
USDC
0.32

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: $0.32 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-11-01, 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
Base0x11dced0487ca3e7d9032029dcb302253ccf4e0de106unknown109 x402-style payments from 2 distinct payers, $0.32 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
$0.001
per request, as registeredas of
Highest
$0.10
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 0x11dced…f4e0de 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 2026-11-01. Appearing here is not an endorsement. Check an endpoint with the doctor.