2s
AI web search optimized for agents. Returns ranked results with the relevant extracted content of each page (not just a link + blurb), plus a relevance score. topic=news for recent reporting. Distinct from search.web (raw SERP) — this returns clean, LLM-ready page content per result.
| Host | 2s.io |
|---|---|
| Price | $0.0025–$0.04 per call |
| Network | Base |
| Paid endpoints listed | 111 |
| Calls, last 30 days* | 621 |
| Most unique payers on one endpoint (30 days)* | 7 |
| Last paid call* | 2026-10-16 |
| Tags | public-records, identifiers, ai-agents, us-gov-data, x402 |
* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.
Endpoints
| URL | Method | Price |
|---|---|---|
https://2s.io/api/search/aiAI web search optimized for agents. Returns ranked results with the relevant extracted content of each page (not just… | GET | $0.04 |
https://2s.io/api/stocks/metricsKey fundamental metrics and 52-week price statistics for a US-listed company. Pass ticker; returns headline valuation,… | GET | $0.0025 |
https://2s.io/api/stocks/earnings-surprisesHistorical quarterly earnings surprises for a US-listed company — reported (actual) EPS vs the analyst consensus… | GET | $0.0025 |
https://2s.io/api/predict/searchCross-venue prediction-market keyword search across Polymarket, Kalshi, and Limitless Exchange in one call. Pass q… | GET | $0.01 |
https://2s.io/api/stocks/quoteLatest daily stock quote for a US-listed ticker. Returns the most recent completed trading session: open, high, low,… | GET | $0.0045 |
https://2s.io/api/crypto/address-screenSanctions-screen a crypto wallet address against the US Treasury OFAC SDN list's published Digital Currency Addresses… | GET | $0.005 |
https://2s.io/api/calendar/earningsEarnings release calendar — which US-listed companies report earnings in a date window, with expected and (once… | GET | $0.0025 |
https://2s.io/api/geo/postalResolve a postal/ZIP code to its place name(s), administrative divisions, and coordinates. Pass `postalCode` and a… | GET | $0.0025 |
https://2s.io/api/papers/searchUnified scientific literature search across arXiv (preprints), PubMed (biomedical), and Semantic Scholar (cross-field,… | GET | $0.006 |
https://2s.io/api/crypto/token-priceCurrent spot price and market data for crypto assets. Pass ids as comma-separated CoinGecko asset ids (e.g. bitcoin,… | GET | $0.003 |
https://2s.io/api/business/uk-companiesOfficial UK company registry (Companies House). Two modes: pass query to search companies by name (returns company… | GET | $0.0036 |
https://2s.io/api/calendar/business-daysHoliday-aware business-day calculator for 200+ countries. Three modes: pass start + addDays (signed integer) to shift… | GET | $0.0025 |
https://2s.io/api/fx/ratesDaily reference exchange rates from the European Central Bank (via Frankfurter). 30+ major currencies. Pass base =… | GET | $0.003 |
https://2s.io/api/weather/zipCurrent weather conditions for a US ZIP code (temperature, wind, humidity, conditions). Backed by the US National… | GET | $0.003 |
https://2s.io/api/finance/sec-filingsRecent SEC EDGAR filings for a US publicly-traded company by stock ticker. Resolves ticker → CIK via SEC's… | GET | $0.009 |
https://2s.io/api/crypto/hyperliquid-fundingLive perp funding rates, open interest, and mark/oracle/mid prices across 200+ Hyperliquid perpetuals (free/keyless).… | GET | $0.0036 |
https://2s.io/api/news/hn-searchFull-text search across all of Hacker News (via the Algolia HN API). Search stories or comments by keyword, sorted by… | GET | $0.003 |
https://2s.io/api/geo/ipGeolocate a single IPv4 or IPv6 address. Returns country (name + ISO code), region (name + code), city, ZIP, lat/lon,… | GET | $0.0025 |
https://2s.io/api/finance/figi-searchFree-text search for securities across global exchanges via OpenFIGI. Give a query (company name, ticker, description)… | GET | $0.0036 |
https://2s.io/api/security/attackAuthoritative MITRE ATT&CK (Enterprise) technique lookup. Pass id (e.g. T1059 or sub-technique T1059.001) for the… | GET | $0.0025 |
https://2s.io/api/predict/walletA Polymarket trader's portfolio by wallet address: total portfolio USD value plus open positions (market title,… | GET | $0.005 |
https://2s.io/api/url/mapDiscover the URLs a page or sitemap points at in a single fetch. Point it at an XML sitemap or sitemap-index and it… | GET | $0.0027 |
https://2s.io/api/business/naicsLook up or search NAICS 2022 industry classification codes (US Census Bureau, public domain). Pass `code` for an exact… | GET | $0.0025 |
https://2s.io/api/github/search-codeSearch code across GitHub with the code-search syntax (e.g. 'defineEndpoint repo:AlleyFord/2s' or 'addEventListener… | GET | $0.0025 |
https://2s.io/api/crypto/address-validateValidate a cryptocurrency address with full checksum verification (not just regex). Returns {chain, address, valid,… | GET | $0.0025 |
Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.
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