Sato Hub

x402 · merchants

api.webbersites.com

Base · payout 0xdd5fcea81ca6f1eb39fed5b973de794293b81ba6

Answers HTTP 402

1 of 2 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-09-30

Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

70 x402-style payments from 10 distinct payers, $0.58 USDC in the last 7 days (Base, exact read)

window ended 2026-10-05

Payments
70
Outside payers
10
USDC
0.58

All USDC received at this payout address: $0.58 (includes payments that are not x402)

Method: 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.

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, 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

Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Chains · one payout address, each chain read on its own

ChainPayout addressListingsAnswers 402x402-style payments
Base0xdd5fcea81ca6f1eb39fed5b973de794293b81ba6201 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-09-30
70 x402-style payments from 10 distinct payers, $0.58 USDC in the last 7 days (Base, exact read)
Hosts
api.webbersites.com, x402-data-api.onrender.com
Listings
20 registered in the x402 catalogue
Price range
$0.0010 to $0.010 per call, as registered
Categories (auto)
Developer tools (4), Identity (4), Web data (4), Inference (2), Media (2), Onchain data (2), Search (2)
First seen
2026-10-05 · last seen 2026-10-05

Claim this merchant

Sign a message from the payout address 0xdd5fce…b81ba6 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.

Registrations · 20

EndpointChainCategoryPriceCatalogue date
https://api.webbersites.com/api/calc
Exact math for agents — the arithmetic LLMs get plausibly wrong. Evaluates an expression at 50-significant-digit precision (BigNumber): big-integer multiplication, high-precision division, roots, logs, factorials, unit …
BaseInference$0.0012026-09-16
https://api.webbersites.com/api/geo
IP geolocation: country, region, city, coordinates, and timezone for any IPv4 or IPv6 address. Fast in-memory lookup for analytics, fraud, and personalization agents.
BaseIdentity$0.0012026-10-03
https://api.webbersites.com/api/scrape
Fetch any public web page and return clean, readable Markdown with navigation, ads, and boilerplate stripped. For agents that need article text or documentation as Markdown.
BaseWeb data$0.0012026-10-02
https://api.webbersites.com/api/scratchpad
List your wallet's scratchpads: names, sizes, updated and expiry dates. The cheap 'do I have memory here?' call for the start of a session.
BaseOnchain data$0.0012026-09-08
https://api.webbersites.com/api/seo/metadata
Raw metadata extractor: the complete, unopinionated head inventory of a page — title, charset, lang, canonical, all meta tags grouped by family (OpenGraph, Twitter, Dublin Core, named, http-equiv, itemprop), every link …
BaseWeb data$0.0012026-09-09
https://api.webbersites.com/api/store
AGENT DATASTORE — list your wallet's collections: names, row counts, created dates, plus total rows and storage bytes used against the 50MB quota.
BaseOnchain data$0.0012026-09-08
https://api.webbersites.com/api/timezone
Timezone from GPS coordinates: IANA zone, current UTC offset, abbreviation, DST status, and local time for any lat/lng. Fast offline lookup (approximate near borders). Pairs with the IP-geolocation endpoint for analytic…
BaseDeveloper tools$0.0012026-09-22
https://x402-data-api.onrender.com/api/geo
IP geolocation: country, region, city, coordinates, and timezone for any IPv4 or IPv6 address. Fast in-memory lookup for analytics, fraud, and personalization agents.
BaseIdentity$0.0012026-10-04
https://x402-data-api.onrender.com/api/scrape
Fetch any public web page and return clean, readable Markdown with navigation, ads, and boilerplate stripped. For agents that need article text or documentation as Markdown.
BaseWeb data$0.0012026-10-04
https://api.webbersites.com/api/dns
DNS and domain intelligence: A/AAAA/CNAME, MX (sorted), NS, TXT, SOA records plus email security posture — SPF record, DMARC policy, and DKIM selector probing. For deliverability, security, and research agents. ?domain=…
BaseIdentity$0.0022026-10-03
https://api.webbersites.com/api/email/verify
Email verification for outreach and CRM agents: syntax validation, MX lookup with implicit-MX fallback, disposable-domain detection, role-account and free-provider flags, plus-tag normalization, and a deliverability ver…
BaseIdentity$0.0022026-10-04
https://api.webbersites.com/api/icon/search
Search Font Awesome Free (2000+ icons) by keyword: matches names, labels, and official search terms, ranked. Returns icon names, available styles (solid/regular/brands), and terms. Use the chosen name in POST /api/icon/…
BaseSearch$0.0022026-10-04
https://api.webbersites.com/api/summarize
Quick extractive summary of any web page: fetch the URL, extract the main article, and return the key sentences (TextRank) instead of the full text. For agents that want the gist of a page, not a full scrape. No AI — fa…
BaseWeb data$0.0022026-10-03
https://api.webbersites.com/api/data/convert
Deterministic data-format conversion — the shape work an LLM cannot do reliably token-by-token. POST {data, from, to}: JSON, NDJSON, CSV, TSV, or a SQL INSERT dump in; any of the same out. Handles RFC 4180 quoting (comm…
BaseMedia$0.0052026-10-03
https://api.webbersites.com/api/a11y/check
WCAG accessibility check (static analysis): findings mapped to WCAG success criteria with A/AA/AAA levels — alt text, page title, lang, form labels, heading structure, table headers, link purpose, accessible names, dupl…
BaseDeveloper tools$0.012026-10-03
https://api.webbersites.com/api/qr
QR code generator: GET ?data=<text|url> and receive a scannable QR as SVG plus PNG (base64) and a data: URI. Options: size (px, default 512), margin (quiet-zone modules, default 2), ecc (L|M|Q|H, default M), dark/light …
BaseMedia$0.012026-10-05
https://api.webbersites.com/api/search
WEB SEARCH for keyless agents — POST {query} and get LLM-ready results: title, url, extracted content snippet, relevance score, plus a direct answer synthesized from live results. Options: max_results (1-10, default 5),…
BaseSearch$0.012026-10-04
https://api.webbersites.com/api/translate-text
TRANSLATION — POST {text, target} and get the translation plus the detected source language. Any language pair; target as a name or ISO code ('spanish', 'de', 'ja'). Up to 8,000 chars per call; line breaks and markdown …
BaseDeveloper tools$0.012026-10-04
https://api.webbersites.com/api/uptime/report
Deep uptime & health report from one socket-level HEAD probe: DNS/TCP/TLS/TTFB timing waterfall, TLS certificate (issuer, expiry countdown, trust status), HTTP/2 support via ALPN, server IP + hosting location, CDN detec…
BaseDeveloper tools$0.012026-10-04
https://api.webbersites.com/v1/messages
ANTHROPIC-COMPATIBLE /v1/messages — Claude Haiku 4.5 through the exact Anthropic API dialect: same request/response shape, no Anthropic account, the x402 payment IS the auth. Point an Anthropic SDK's base_url at https:/…
BaseInference$0.012026-10-02

Descriptions 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.

Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.