Market brief in one parameter-free call: BTC, ETH, SOL and XRP prices with 24h, 7d and 30d moves and rank, scheduled macro and crypto events in the next 48 hours, and short risk flags. Use as the opening call of a trading, portfolio or research agent loop. Refreshed every minute. JSON, no API key. $0.01 per call. Blockchain IQ.

Recent filings of a US-registered company by CIK: company name, industry code, tickers, exchanges, fiscal year end and the 10 latest filings with form, dates, accession number and a link to the filing index page, as JSON. Filings in an individual's name and proxy materials filed by shareholders or other non-management filers, shareholder nominations and third-party tender offer statements (SC TO-T) are excluded.

Web extraction: every output you ask for in `formats`, in one call.

FOMO's best traders for the period (24h, 7d, 30d or all time), best first. Each entry is the trader's profile (handle, user id, Solana and EVM wallets, picture, follower and trade counts, top holdings) plus rank and pnl for the period (also in FOMO's field pnl24h, pnl7d, pnl30d or totalPnL). This is all FOMO publishes: 150 entries per period, 100 all-time, no paging. Ranks beyond that are per user: /v1/profile/{handle}?include=rank, or 50 at a time via /v1/profiles?ids=&include=rank.

Lists a site's urls, from its sitemap and its page.

Korean statutes and administrative rules from the National Law Information Center: find a law by official name, abbreviation (자본시장법) or English name, quote one article verbatim, list the articles changed in the version in force, search rules. Dates and an official link on every answer; text is Korean; not legal advice. GET /v1/article, /v1/law, /v1/changes, /v1/search or POST /v1/query.

Claude Opus 5.5 (Anthropic) LLM chat completions, OpenAI-compatible, with no API key or account. Anthropic's largest Claude model: long-context reasoning, multi-step coding and agentic tasks. Call it when an agent needs Claude Opus 5.5 specifically. Served by SingIt.

Extends the paying wallet's workspace by 30 days from the later of now or its expiry.

Do the numbers in a Korean finance text match the official record? Send Korean text; get each checkable number marked MATCH or MISMATCH with the official value, date and source: % vs %p, 조/억/만 units, BoK base rate and KTB yields (ECOS), KRW exchange rates (KEXIM), listed-company revenue and profit (DART). Numbers with no source stay unverified. POST /v1/check.

Linkrra Synap: Google Gemma 4 26B A4B Instruct (model "gemma-4-26b-a4b-it") - fast general model, long context. OpenAI-compatible chat completions for this one model, 128K context, served only on dedicated GPUs we operate, 4-bit AWQ. Pay per call in USDC on Base via x402 - no account, no API key. From $0.001 per call, usage-priced per token above that (GET /v1/models). Streaming supported. Product site: https://synap.linkrra.com

Linkrra Synap: OpenAI-compatible chat completions API (LLM inference) for chat, coding and agent workloads. Pay per call in USDC on Base via x402 - no account, no API key. Model "auto" picks the cheapest fit. From $0.001 per call, usage-priced per token above that (GET /v1/models). Streaming supported. Product site: https://synap.linkrra.com

Clarity Property Investments: one UK postcode district's buy-to-let figures (entry price, authority yield by property type, growth, crime, demand, schools, housing delivery) as JSON.

Academic and scientific paper search, keyless: one query across arXiv, PubMed, Semantic Scholar, OpenAlex and Google Scholar via a dedicated SearXNG science index. Each hit carries title, URL, authors, publication date, journal/venue, DOI and a PDF link where available, plus a snippet. Use it for a literature scan, citation hunting, or grounding a claim in primary research.

Latest value for a key in the paying wallet's workspace, with its chain entry.

Legal entity lookup in GLEIF by 20-character LEI or company name (best match plus up to 5 alternatives): legal name, status, jurisdiction, addresses, registration status and renewal date, direct and ultimate parent (or the reporting-exception reason), child counts with the first 10 direct children, and a one-line kycSummary. Source: GLEIF Global LEI Index (CC0).

Append a value to a private, hash-chained workspace owned by the paying wallet.

Language detection with local AI: ISO 639-1 code, language name, confidence and any mixed languages.

Full signed history and current values of the paying wallet's workspace, verifiable offline.

Text embeddings (768-dim). Send {"input": "text"} or {"input": ["a","b"]}.

Near-duplicate detection across a batch of documents. Exact Jaccard similarity over word-3-shingle sets decides duplication; a 64-bit SimHash is returned per document as a compact content fingerprint. Up to 200 documents per call.