Discover
Collections
Tokens
Perpetuals
Beta
Swap
Drops
Activity
Rewards
Tools
Beta
Studio
Profile
/
Aggregating
Networks
Terms of Service
Privacy Policy
Agent Tools
2s - Predict matched pairs

2s - Predict matched pairs

Paid
Live
Pricing
$0.01USDCUSDC
Calls (7d)6
Callers (7d)2
Volume (7d)$0.07
2s - Predict matched pairs
2s - Predict matched pairs
Paid
Live
Pricing
$0.01USDCUSDC
Calls (7d)6
Callers (7d)2
Volume (7d)$0.07
Call this tool
Cross-venue equivalent-market pairs for arbitrage / relative-value spotting. We fuzzy-match open Polymarket vs Kalshi markets by title-token overlap and return candidate pairs with both venues' YES prices and the implied-probability spread (Polymarket YES minus Kalshi YES). Tune with minScore (0-1 title-similarity floor) and limit. Heuristic — a high score is a strong candidate, not a guaranteed identical contract. Read-only, keyless. No public source maps these directly; the pairing is derived by 2s.io.
ParameterTypeDescription
type*
object
method*
object
queryParams*
object
Fields: limit, minScore
Tool ID
7945117713977245222
Chain
Base
Last Checked
Created
Updated
Registry
x402 bazaar
Endpoint
https://2s.io/api/predict/matched-pairs
$0.01 USDC
2s - Search ai
2s - Search ai2s.io
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.
$0.04 USDC
2s - Dev rfc
2s - Dev rfc2s.io
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, EXPERIMENTAL, HISTORIC, BEST CURRENT PRACTICE), stream (IETF/IAB/IRTF/Independent/Legacy), DOI, canonical rfc-editor.org URL, and the full standards relationship chain: which RFCs this one obsoletes / is obsoleted by, and which it updates / is updated by. Authoritative data from the IETF/RFC Editor index. Use this to resolve whether a spec is current or superseded before relying on it.
< $0.01 USDC
2s - Research author
2s - Research author2s.io
Resolve a researcher by ORCID iD. Pass orcid (e.g. 0000-0002-1825-0097, with or without the https://orcid.org/ prefix). Returns the researcher name, affiliations (employments and educations with organization, role, department, years, and a current flag), a total works count, and a works summary (title, type, year, DOI when present). Data: ORCID Public API, free and keyless; per-record visibility is set by the record holder. The canonical author key in scholarly metadata — pair with /api/papers/search, /api/paper/doi-lookup, and /api/research/org (ROR institutions). Use to verify an author identity, current institution, or publication record before citing.
< $0.01 USDC
2s - Medical icd10
2s - Medical icd102s.io
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 codes, or q to keyword-search code descriptions (e.g. "type 2 diabetes neuropathy"). Optional billable_only=true restricts results to codes valid for claim submission; limit caps results (1-50, default 10). Returns a verified flag, the exact match if any, and matched codes with billable status plus short and long descriptions. Data: CMS/NCHS ICD-10-CM (public domain), refreshed each US fiscal year. Use to confirm diagnosis codes are real and current before placing them in claims, prior authorizations, or clinical documents.
< $0.01 USDC
2s - Stocks patents
2s - Stocks patents2s.io
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 filing company name(s), description/title, patent type, filing status, filing and publication dates, and a document URL. A company-level innovation/R&D signal (distinct from our keyword patent search). Data by Finnhub.
< $0.01 USDC
2s - Gov congress trades
2s - Gov congress trades2s.io
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 | exchange | partial_sale), party (D | R | I), 2-letter state, chamber, or transaction-date range (dateFrom/dateTo). Each trade returns the member + party + state/district, owner (self/spouse/joint/dependent), ticker + asset description, buy/sell, the disclosed dollar RANGE (amountMin/amountMax — disclosures are ranges, not exact), the transaction date, the disclosure date, days-to-disclose (compliance lag), and a link to the source filing PDF. The envelope total is the full count matching your filter — so ticker=NVDA&type=purchase counts who bought NVIDIA. Amounts are ranges by law; trades are disclosed up to 45 days after they happen (current-to-the-filing). Coverage: US House + Senate e-filed PTRs; scanned/handwritten reports are parsed separately. Data: US House Clerk / US Senate eFD (public domain). Cross-ref /api/gov/congress-filings for the raw filing index.
< $0.01 USDC
2s - Stocks recommendations
2s - Stocks recommendations2s.io
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 how sentiment is shifting over time. Data by Finnhub.
< $0.01 USDC
2s - Fx rates
2s - Fx rates2s.io
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 available), optional date = YYYY-MM-DD for historical rates (history back to 1999, business days only; omit for latest), optional amount to convert (default 1). Returns base, date, amount, and a map of currency code → rate.
< $0.01 USDC
2s - Calendar earnings
2s - Calendar earnings2s.io
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-DD; defaults to the next 14 days) and optionally a ticker to filter to one company. Agents cannot recall future earnings dates — this is the schedule. Data by Finnhub.
< $0.01 USDC
2s - Travel visa
2s - Travel visa2s.io
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). Returns the requirement category — 'visa free' (with visaFreeDays, the allowed days), 'visa on arrival', 'e-visa', 'eta' (electronic travel authorization), 'visa required' (must arrange in advance), or 'no admission' — plus a plain-language description and the resolved passport/destination names. Data from the community-maintained Passport Index dataset (MIT). Informational only — not official immigration advice; verify with the destination's embassy before travel.
< $0.01 USDC
2s - Stocks company news
2s - Stocks company news2s.io
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, category, and publish time (newest first). Use it to catch up on what is being written about a company. News aggregated by Finnhub.
< $0.01 USDC
2s - Gov osha inspections
2s - Gov osha inspections2s.io
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). Optional `filter` accepts raw OData-style clauses (joined with AND); `fields` selects columns; `sort` sorts (prefix with `-` for desc). Each row carries activity number, reporting id, establishment name + full site address, owner type/code, advance-notice flag, safety/health type, SIC + NAICS industry codes, open + close dates, host establishment number, union status. Backbone of workplace-safety + investigative-journalism agents.
< $0.01 USDC
Payment
USDC$0.01 USDC
0x0fcb...8774
USDC$0.01 USDC
Payment
USDC$0.01 USDC
0x0fcb...8774
USDC$0.01 USDC
Payment
USDC$0.01 USDC
0x0fcb...8774
USDC$0.01 USDC
Payment
USDC$0.01 USDC
0x0fcb...8774
USDC$0.01 USDC
Payment
USDC$0.01 USDC
0xc9c7...1670
USDC$0.01 USDC
Payment
USDC$0.01 USDC
0x0fcb...8774
USDC$0.01 USDC
Payment
USDC< $0.01 USDC
0x5e70...05cc
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x715a...f728
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x715a...f728
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x9fb5...984f
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x53fe...28bf
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x83f9...eb88
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xf060...9b14
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xf060...9b14
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xe14c...85f2
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xe14c...85f2
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xe14c...85f2
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x5e70...05cc
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x529c...c187
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x98ab...521a
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xa2b3...f2d3
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xa2b3...f2d3
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x529c...c187
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x529c...c187
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x95fa...9ba9
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x95fa...9ba9
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x90f2...e29b
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x28c7...e3f5
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x28c7...e3f5
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xa557...217c
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xa557...217c
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x7ae4...36db
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x8f93...56d2
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x8f93...56d2
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x854d...e61e
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xade2...fa7b
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xfc6a...1ba6
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x1279...e286
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x1279...e286
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x2902...99c1
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xbecc...fa72
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x9fb5...984f
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x7d35...9973
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x7d35...9973
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x7d35...9973
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x5952...d781
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x5952...d781
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x1546...80cb
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0xabb4...2c6c
USDC< $0.01 USDC
Payment
USDC< $0.01 USDC
0x71d9...45fa
USDC< $0.01 USDC