2s.io
Base · payout 0x2b6d4988db4723e6908db86ab2b8dfbc51fc32c5
Answers HTTP 402
1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
198 x402-style payments from 17 distinct payers, $2.68 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 198
- Outside payers
- 17
- USDC
- 2.68
All USDC received at this payout address: $2.68 (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
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x2b6d4988db4723e6908db86ab2b8dfbc51fc32c5 | 99 | 1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 198 x402-style payments from 17 distinct payers, $2.68 USDC in the last 7 days (Base, exact read) |
- Hosts
- 2s.io
- Listings
- 99 registered in the x402 catalogue
- Price range
- $0.0025 to $0.045 per call, as registered
- Categories (auto)
- Other (28), Market data (18), Search (13), Developer tools (11), Web data (9), Commerce (6), Identity (6), Onchain data (4), Security (4)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x2b6d49…fc32c5 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 · 99
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://2s.io/api/airport/lookup Look up an airport by 3-letter IATA (e.g. SFO) or 4-letter ICAO (e.g. KSFO) code. Query: code (3-5 chars, alphanumeric). Returns { airport: { id, ident, type, name, latitude, longitude, elevationFt, continent, isoCountr… | Base | Commerce | $0.0025 | 2026-09-19 |
https://2s.io/api/airport/near Airports within a radius of a coordinate, sorted by distance. Query: lat (-90..90), lon (-180..180), radius_km (1-2000, default 200), limit (1-100, default 20), type (optional: large_airport|medium_airport|small_airport… | Base | Commerce | $0.0025 | 2026-09-09 |
https://2s.io/api/business/naics Look up or search NAICS 2022 industry classification codes (US Census Bureau, public domain). Pass `code` for an exact NAICS code — 2–6 digits or a combined sector like 31-33 — and get its official title, hierarchy path… | Base | Other | $0.0025 | 2026-10-02 |
https://2s.io/api/calendar/business-days Holiday-aware business-day calculator for 200+ countries. Three modes: pass start + addDays (signed integer) to shift a date by N business days; pass start + end to count business days between two dates (exclusive of st… | Base | Developer tools | $0.0025 | 2026-10-02 |
https://2s.io/api/calendar/earnings Earnings release calendar — which US-listed companies report earnings in a date window, with expected and (once reported) actual EPS and revenue, and the time of day (before/after market). Pass a from/to window (YYYY-MM… | Base | Market data | $0.0025 | 2026-10-05 |
https://2s.io/api/calendar/holidays List the official holidays for a country and year, with exact observed dates including substitute days (e.g. a Saturday July 4th observed on Friday). Query: country (ISO 3166-1 alpha-2, 200+ supported), year, optional r… | Base | Other | $0.0025 | 2026-10-02 |
https://2s.io/api/chinese/pinyin Convert Chinese (Hanzi) text to pinyin romanization. Choose tone marks (symbol, e.g. hàn yǔ), numbered tones (han4 yu3), or no tones. Auto-segments words and returns the full pinyin string plus a per-syllable array. Det… | Base | Developer tools | $0.0025 | 2026-10-02 |
https://2s.io/api/convert/unit Convert a value between units of measure: mass (g, kg, mg, lb, oz, t, st), length (m, km, cm, mm, in, ft, yd, mi), volume (l, ml, m3, gal, gal-imp, qt, pt, cup, floz, tbsp, tsp), area (m2, km2, ft2, acre, ha), and tempe… | Base | Developer tools | $0.0025 | 2026-10-02 |
https://2s.io/api/crypto/address-validate Validate a cryptocurrency address with full checksum verification (not just regex). Returns {chain, address, valid, canonical, format, reason}. Chains: btc (P2PKH, P2SH, Bech32 SegWit v0, Taproot Bech32m), eth (full EIP… | Base | Developer tools | $0.0025 | 2026-10-04 |
https://2s.io/api/dns/lookup Resolve a hostname over public DNS and return parsed records. Query: host (required FQDN), types (comma-separated: A,AAAA,MX,TXT,NS,CAA,SRV,CNAME,PTR,SOA — default A,AAAA,MX,TXT,NS), resolver (cloudflare|google|quad9|op… | Base | Identity | $0.0025 | 2026-09-25 |
https://2s.io/api/domain/whois Modern WHOIS via RDAP. Query: domain (e.g. example.com). Returns { domain, ldhName, handle, registrar:{ name, ianaId, url, abuseEmail, abusePhone }, registeredAt, expiresAt, updatedAt, statuses (camelCase ICANN EPP code… | Base | Identity | $0.0025 | 2026-09-09 |
https://2s.io/api/geo/ip Geolocate a single IPv4 or IPv6 address. Returns country (name + ISO code), region (name + code), city, ZIP, lat/lon, timezone, ISP, organization, and AS number + name. For bulk lookups (up to 100 IPs in one call) use /… | Base | Other | $0.0025 | 2026-10-04 |
https://2s.io/api/geo/postal Resolve a postal/ZIP code to its place name(s), administrative divisions, and coordinates. Pass `postalCode` and a 2-letter `country` (default US). Returns each matching locality: place, admin1 (state/province name + co… | Base | Other | $0.0025 | 2026-10-02 |
https://2s.io/api/geocode/address Forward geocoding — free-text address or place name → latitude/longitude plus structured address components (houseNumber, road, suburb, city, county, state, postcode, country, countryCode). Query: q (2-500 chars), limit… | Base | Other | $0.0025 | 2026-09-15 |
https://2s.io/api/geocode/reverse Reverse geocoding — latitude/longitude → nearest formatted address plus structured components (houseNumber, road, suburb, city, county, state, postcode, country, countryCode). Query: lat (-90..90), lon (-180..180). Unde… | Base | Other | $0.0025 | 2026-10-02 |
https://2s.io/api/github/search-code Search code across GitHub with the code-search syntax (e.g. 'defineEndpoint repo:AlleyFord/2s' or 'addEventListener language:js'). Returns total match count + file name, path, repository, and URL for each hit. Read-only… | Base | Developer tools | $0.0025 | 2026-10-02 |
https://2s.io/api/medical/icd10 Verify and search ICD-10-CM diagnosis codes against the official US code set (FY2026, ~98k entries). Pass code (with or without the dot, e.g. E11.9 or E119) to confirm the code exists and list its more-specific child co… | Base | Search | $0.0025 | 2026-09-23 |
https://2s.io/api/search/endpoints Find the right 2s endpoint for a task using natural language. Pass q (e.g. 'check if a domain can be spoofed', 'is this CVE being exploited', 'screen a company for sanctions', 'decode a VIN') and get back the catalog's … | Base | Security | $0.0025 | 2026-10-02 |
https://2s.io/api/security/attack Authoritative MITRE ATT&CK (Enterprise) technique lookup. Pass id (e.g. T1059 or sub-technique T1059.001) for the canonical technique — name, tactics (kill-chain phases), description, platforms, sub-technique flag + par… | Base | Security | $0.0025 | 2026-10-02 |
https://2s.io/api/stocks/company-news Recent news articles about a specific US-listed company. Pass ticker and optionally a from/to date window (YYYY-MM-DD; defaults to the last 14 days); returns headlines with source, summary, URL, image, related symbol, c… | Base | Web data | $0.0025 | 2026-10-02 |
https://2s.io/api/stocks/earnings-surprises Historical quarterly earnings surprises for a US-listed company — reported (actual) EPS vs the analyst consensus estimate, the absolute surprise, and the surprise percentage, for the most recent quarters (newest first).… | Base | Market data | $0.0025 | 2026-10-02 |
https://2s.io/api/stocks/metrics Key fundamental metrics and 52-week price statistics for a US-listed company. Pass ticker; returns headline valuation, margin, and per-share figures — P/E, P/B, P/S, PEG, EV/EBITDA, gross/operating/net margins, ROE, ROA… | Base | Market data | $0.0025 | 2026-10-05 |
https://2s.io/api/stocks/patents USPTO patent activity associated with a public company. Pass ticker and optionally a from/to window (YYYY-MM-DD; defaults to ~2 years); returns each record with the application number, patent number (when granted), the … | Base | Market data | $0.0025 | 2026-10-02 |
https://2s.io/api/stocks/peers Peer companies for a US-listed ticker — other companies in the same sector and sub-industry, useful for comparables, relative valuation, and screening. Pass ticker (optionally grouping to control how peers are grouped);… | Base | Market data | $0.0025 | 2026-10-02 |
https://2s.io/api/stocks/recommendations Analyst recommendation trend for a US-listed company — the number of analysts rating it strong buy, buy, hold, sell, and strong sell, snapshotted per month (newest first). Pass ticker. Use it to see the consensus and ho… | Base | Market data | $0.0025 | 2026-10-02 |
https://2s.io/api/timezone/lookup Resolve a coordinate to its IANA timezone and return the current UTC offset, local wall time, DST status, and short abbreviation. Query: lat (-90..90), lon (-180..180), at (optional ISO 8601 instant; defaults to now). R… | Base | Developer tools | $0.0025 | 2026-09-28 |
https://2s.io/api/tld/info TLD registry intelligence and public-suffix analysis. Mode 1 (tld=io): IANA root-zone metadata — type (generic / country-code / sponsored), managing organization, unicode form for IDN TLDs. Mode 2 (domain=shop.example.c… | Base | Developer tools | $0.0025 | 2026-10-02 |
https://2s.io/api/travel/visa Look up the visa requirement for a traveler with a given passport visiting a destination country. Pass passport and destination as ISO-3166 alpha-3, alpha-2, or country name (e.g. passport=USA destination=Japan). Return… | Base | Commerce | $0.0025 | 2026-10-02 |
https://2s.io/api/url/unfurl Fetch any URL and extract structured page metadata: title, description, og:image, canonical, favicon, site name, author, published time, language, and the first ~500 chars of body text. SSRF-guarded against private netw… | Base | Web data | $0.0025 | 2026-10-02 |
https://2s.io/api/validate/iban Validate an International Bank Account Number (IBAN) with full ISO 13616 checks: country-specific length and the ISO 7064 mod-97 checksum (not just a regex). Returns {valid, iban (normalized), formatted (4-char groups),… | Base | Developer tools | $0.0025 | 2026-10-02 |
https://2s.io/api/validate/isin Validate an ISIN (International Securities Identification Number, ISO 6166): 2-letter country prefix + 9-char NSIN + Luhn check digit. Returns {valid, isin, country, nsin, embeddedCusip (for US/CA), checkDigit, reason}.… | Base | Developer tools | $0.0025 | 2026-10-02 |
https://2s.io/api/wikipedia/summary Fetch a Wikipedia article summary in any of 30 supported languages. Returns title, displayTitle, lang, pageId, description, extract (plain text), extractHtml, lead image, canonical URLs, last-modified timestamp, word co… | Base | Web data | $0.0025 | 2026-10-02 |
https://2s.io/api/gov/uk-crime UK street-level crime around a location from the Home Office data.police.uk service. Give a latitude/longitude (and optional month YYYY-MM, defaults to the latest available — UK data lags ~2 months) and get the total cr… | Base | Other | $0.0027 | 2026-10-02 |
https://2s.io/api/url/clean Fetch any URL and return its article content with the clutter stripped — nav, ads, sidebars, footers, scripts, styles, comments removed via heuristic extraction (<article> / <main> / role=main / densest block). Choose t… | Base | Web data | $0.0027 | 2026-10-02 |
https://2s.io/api/url/map Discover the URLs a page or sitemap points at in a single fetch. Point it at an XML sitemap or sitemap-index and it returns the <loc> URLs; point it at an HTML page and it returns the <a href> links — auto-detected. URL… | Base | Web data | $0.0027 | 2026-10-02 |
https://2s.io/api/aviation/taf Terminal Aerodrome Forecast (TAF) for one or more airports — the official aviation forecast issued for an airport (~24–30h ahead). Pass ids = comma-separated ICAO station ids (e.g. KATL). Returns the raw TAF text + issu… | Base | Other | $0.003 | 2026-10-02 |
https://2s.io/api/bank/lookup FDIC-insured US bank directory lookup. Lookup by name (fuzzy match), FDIC certificate number, RSSD ID, or state. Each record includes name + short name, web address, active flag, city/state/county/zip, established + ins… | Base | Other | $0.003 | 2026-10-02 |
https://2s.io/api/crypto/token-price Current spot price and market data for crypto assets. Pass ids as comma-separated CoinGecko asset ids (e.g. bitcoin, ethereum, solana, usd-coin — lowercase id, not ticker symbol; up to 25 per call) and optionally vs (co… | Base | Market data | $0.003 | 2026-10-05 |
https://2s.io/api/dev/rfc Look up an IETF RFC by number. Pass number as RFC2616, 2616, or the integer 2616. Returns the RFC title, authors, publication date, status (e.g. INTERNET STANDARD, PROPOSED STANDARD, DRAFT STANDARD, INFORMATIONAL, EXPER… | Base | Other | $0.003 | 2026-10-02 |
https://2s.io/api/fx/rates Daily reference exchange rates from the European Central Bank (via Frankfurter). 30+ major currencies. Pass base = 3-letter ISO 4217 currency (default USD), optional symbols = comma-separated target codes (default = all… | Base | Market data | $0.003 | 2026-10-02 |
https://2s.io/api/gov/congress-hearing Look up or list US Congressional hearings via Congress.gov. Pass congress + chamber + jacketNumber to fetch a single hearing with full detail (title, dates, committee, transcripts/recordings if available). Or filter lis… | Base | Other | $0.003 | 2026-10-02 |
https://2s.io/api/gov/congress-trades Search individual US Congress member stock trades, parsed from STOCK Act Periodic Transaction Reports into clean rows. Filter by member name (q, e.g. "Pelosi"), ticker (e.g. NVDA), transaction type (purchase | sale | ex… | Base | Onchain data | $0.003 | 2026-10-02 |
https://2s.io/api/gov/fec-totals Aggregate financial summaries (receipts, disbursements, cash-on-hand, debt, transfers, refunds, contributions by source, etc.) per cycle for federal candidates (scope=candidates) or committees (scope=committees). Filter… | Base | Other | $0.003 | 2026-10-02 |
https://2s.io/api/gov/osha-inspections Search OSHA inspection records via the US Department of Labor Open Data Portal (~5M historical inspections). Filter by US state (2-letter), city, zip, or establishment-name substring (estabName, case-insensitive). Optio… | Base | Search | $0.003 | 2026-10-02 |
https://2s.io/api/iso/currency Look up an ISO 4217 currency. Pass code (alphabetic like USD, or 3-digit numeric like 840) for the canonical record, or country to find the currency/currencies a country uses. Returns the alphabetic + numeric code, Engl… | Base | Other | $0.003 | 2026-10-02 |
https://2s.io/api/license/broker FINRA BrokerCheck lookup — every US registered broker / investment advisor (~620k current + former). Search by free-text query (name + firm) or by CRD number for a direct individual record. Each result includes CRD ID, … | Base | Market data | $0.003 | 2026-10-01 |
https://2s.io/api/news/hn-search Full-text search across all of Hacker News (via the Algolia HN API). Search stories or comments by keyword, sorted by relevance or by date (newest first). Filter by tags (story/comment/ask_hn/show_hn/poll) and by author… | Base | Web data | $0.003 | 2026-10-02 |
https://2s.io/api/nonprofit/search US 501(c) nonprofit organization search. Lookup by 9-digit EIN (with or without hyphen), free-text name, 2-letter state, NTEE category code (e.g. 'B99' for education), or IRS subsection code (3 = 501(c)(3), 4 = 501(c)(4… | Base | Search | $0.003 | 2026-10-02 |
https://2s.io/api/nutrition/food USDA FoodData Central nutrition lookup. Two modes: search (query=cheddar cheese) returns matching foods with fdcId, description, data type, category, and brand; detail (fdcId=328637) returns the full analyzed nutrient p… | Base | Other | $0.003 | 2026-10-02 |
https://2s.io/api/property/nyc-deed-history NYC deed + mortgage history for a tax lot via ACRIS (Automated City Register Information System) legals dataset, keyed by BBL. Each row carries a unique documentId you can use to drill into the ACRIS master dataset (the… | Base | Commerce | $0.003 | 2026-10-02 |
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.