Detect AI-generated writing with a calibrated probability score. Returns a 0-1 likelihood, a verdict, suspicious phrases, and per-axis style signals (em-dash overuse, hedge phrases, formulaic transitions). Works as an AI content detector, GPT detector, or ChatGPT-text checker.

Returns current air quality readings and AQI category for any latitude/longitude, with optional hourly forecast rows for the next 1-72 hours. Air-quality data from Open-Meteo. Use it as an air quality API covering US AQI, European AQI, PM2.5, PM10, ozone, nitrogen dioxide, sulphur dioxide, and carbon monoxide.

FAA airport delays / ground stops / ground delay programs (GDP) / arrival-departure delay feed / NAS Status / FAA OIS air-traffic disruption monitor / weather-driven program changes. Live US airport disruption events from the FAA National Airspace System Status feed: ground stops, GDPs, AFPs, arrival/departure delays, and closures with reason and timing. Filter by IATA-3 airport and event type. Federal public — no auth, no rate-limit hassle.

Finds the closest archived snapshot of a public URL, like a Wayback Machine API. Given a URL and optional timestamp, returns the closest archived capture URL, archive timestamp, and optional cleaned archived page text for citation repair, reference rot fixes, due diligence, and provenance checks. Use it as a web archive lookup, historical webpage snapshot, or archived URL finder.

arXiv full-text search. Search by query / author / category / id-list. Returns title, authors, abstract, primary category, dates, PDF URL, DOI. Public arXiv API.

Returns a random creature with a short encyclopedia entry and a fun fact. Optionally pick from a category (mythology, folklore, cryptid, literature, film, game, religion, sci-fi). Each call varies. For prompts, content feeds, and inspiration. Use it as a random creature API, monster of the day, or random mythical creature generator.

BLS Public Data API — wages, employment levels, growth by series ID. Federal public, free. Optional BLS_API_KEY for higher rate-limits.

Loads a public URL with JavaScript enabled and returns rendered HTML, title, final URL, byte count, or a base64 screenshot when requested. Same headless browser runtime as browser-session. Use it as a browser render API, dynamic page renderer, post-JS HTML fetcher, or to render a JavaScript page.

Company enrichment API / domain enrichment / organization enrichment / firmographic lite. Given a domain or email, returns normalized domain, inferred company name, MX records, and public homepage metadata including title, description, image, and status. Public-data only; no private enrichment database or social scraping.

Country info lookup. Resolves country metadata by common name, ISO 3166 alpha-2/alpha-3 code, or capital city. Returns capital, region, population, area, currencies, languages, timezones, calling code, flag emoji, neighbors. Wraps the public REST Countries v3.1 API — no auth, commercial-OK.

Cron expression parser. Takes a 5/6/7-field cron expression or @yearly/@monthly/@weekly/@daily/@hourly macro and returns a plain-English explanation, frequency bucket, validation result, and a runs-per-day estimate. Useful for explaining a schedule to a human, validating a cron string, or generating a cadence summary.

Searches recent bitcoin, ethereum, and DeFi headlines via GDELT with a GNews fallback when configured, returning headline URLs, domains, timestamps, language/country metadata, and headline sentiment. Not trading advice. Use it as a crypto headlines API or low-cost cryptocurrency news feed.

Fetches recent cryptocurrency news headlines from GDELT with a GNews fallback when configured, filtered by crypto topic or caller query, returning headline URLs, domains, timestamps, language/country metadata, and headline sentiment. Not trading advice. Use it as a crypto news API or market news feed for bitcoin news, ethereum news, DeFi news, or stablecoin news.

Returns recent cryptocurrency headline metadata and sentiment. Same GDELT-backed public news handler as crypto-news, exposed under API buyer wording with a lower-cost route for routers that sort by price. No scraping and no trading advice. Use it as a crypto news API, cryptocurrency news API, or DeFi news endpoint.

Classifies supplied crypto news headlines, project updates, or community posts by sentiment and emotion. Classification only, not investment advice. Same sentiment-analysis backend. Use it as a crypto news sentiment API, token headline sentiment tool, or Web3 community tone scorer.

Looks up a CVE and returns the full NIST NVD vulnerability record. Short alias of cve-lookup: CVSS v3.1 + v2 vectors, severity, CWE class, affected CPE list, references, public-exploit indicator with reference URLs, and a bounded exploitability summary. Federal public data. Use it as a vulnerability lookup, NVD record fetch, CVSS scorer, vuln advisory fetch, exploit-known check, or patch-priority triage for Log4Shell-style records.

Detects PII in text: emails, phones, SSNs, credit cards, addresses, names, IPs, and API tokens. Returns matches + risk_level, with optional redaction using [TYPE] tokens. Use it as a PII detector, personal data scanner, data leak scanner, or privacy redaction API.

Rolls dice from standard dice notation for tabletop RPGs. Evaluates XdY, flat modifiers (+/-), and keep-highest / keep-lowest (4d6kh3 for stat rolls, 2d20kh1 / 2d20kl1 for advantage/disadvantage). Returns each individual die, which were kept vs dropped, the per-roll total, and the grand total; roll the whole expression up to 100 times with 'rolls'. Pass 'seed' for reproducible output. Use it as a dice roller API, dice notation evaluator, or tabletop random roll engine.

DNS lookup / DNS resolver / dig replacement / nslookup API / DoH proxy / authoritative-record fetch / MX checker / SPF + DMARC TXT inspector / CAA + DNSSEC inspector / nameserver finder / CDN-routing detector. Queries Cloudflare 1.1.1.1 DNS-over-HTTPS for any subset of A, AAAA, MX, TXT, NS, CNAME, SOA, PTR, SRV, CAA, DNSKEY, DS, TLSA, HTTPS, SVCB records and returns both grouped (per type, with TTL) and flat shapes for easy consumption.

Checks whether a domain is registered and returns registrar, registration date, expiry date, days_until_expiry, and current EPP status flags. Works for any TLD that supports RDAP (effectively all gTLDs and most ccTLDs). Backed by rdap.org, the public RFC-7480-compliant aggregator; 404s map to is_registered: false rather than an error. Use it as an RDAP lookup, WHOIS replacement, domain registration checker, or expiry date lookup.

Domain enrichment API / company enrichment / firmographic lite. Given a domain, website URL, or email, returns normalized domain, inferred company name, MX records, and public homepage metadata including title, description, image, and status. Public-data only; no private enrichment database or social scraping.

Earthquake / recent earthquakes API / USGS earthquake feed. Returns recent earthquakes from USGS for any time window (hour, day, week, month) above a magnitude threshold. Includes location, magnitude, depth, tsunami flag. Each quake includes magnitude + type, depth (km), place, ISO8601 time, lat/lon, tsunami flag, USGS event URL, and felt-report count when available. Wraps USGS GeoJSON summary feeds - public domain, no auth.

Checks email deliverability by validating address format, MX reachability, temp-mail risk, role mailbox risk, and SPF/DMARC/DKIM authentication records without contacting the recipient mailbox. Use it as an email deliverability API, deliverability score, or inbox readiness domain check.

eth_getLogs / on-chain event logs / EVM event reader / Transfer event scan / ERC20 Transfer logs / NFT mint logs / DEX swap events / multi-chain log scanner / log indexer / smart contract event reader. Generic eth_getLogs across Base / Ethereum / Arbitrum / Optimism / Polygon / BSC via public no-auth RPC. Supports address + up to 4 topics (with OR arrays), from/to block range, and a 'last_n_blocks' convenience param. Hard-capped at 5,000 logs and 10,000-block range per call.

Exchange rates. Latest or historical FX rates between currencies, sourced from the European Central Bank (Frankfurter API). 30+ currency pairs. Optional amount conversion. No commercial restrictions. Specify a base currency (default USD), an optional quote currency or list, an optional date (YYYY-MM-DD or 'latest'), and an optional amount to also receive a converted value when a single quote is supplied.

FDA calendar API / FDA advisory committee meeting tracker / biotech catalyst feed. Same Federal Register-backed handler as fda-calendar, listed for agents monitoring upcoming and recent FDA AdComm notices, docket ids, committee names, and meeting dates.

Flagged Solana tokens / risky token feed / DEX market-data risk screen. Same backend as solana-flagged-tokens, exposed under the high-demand buyer slug. Flags thin liquidity, extreme moves, sell pressure, very new pairs, and missing profile context.

Gas API / blockchain gas fee estimator / EIP-1559 fee tiers. Returns base fee, safe-low, standard, and fast priority/max fees, plus USD tx-cost estimates for Base, Ethereum, Optimism, and Arbitrum.

Gas fees API / EIP-1559 transaction fee estimator / Base Ethereum Optimism Arbitrum gas tracker. Returns base fee, priority-fee tiers, maxFeePerGas, and USD cost estimates for common transactions.

Gas oracle / gas price API / EIP-1559 fee estimator / Base + Ethereum + Optimism + Arbitrum + Polygon gas tracker / etherscan-gas alternative / pre-tx cost estimator / USD gas-cost calculator / safe-low + standard + fast tier feed. Reads the chain's latest block, derives the EIP-1559 base fee, suggests priority fees for safe-low / standard / fast tiers, computes the total recommended maxFeePerGas, and converts cost to USD for common tx types (transfer, ERC-20 transfer, Uniswap swap, NFT mint).

Gas price API / EIP-1559 fee estimator / Base + Ethereum + Optimism + Arbitrum gas tracker / pre-tx cost estimator. Reads the chain's latest block, derives base fee, suggests priority fees for safe-low/standard/fast tiers, computes total maxFeePerGas, and converts cost to USD for common tx types.

Gas price API / EIP-1559 gas fee endpoint / blockchain transaction fee estimator. Same gas-price handler, discoverable for agents estimating base fee, priority fee tiers, maxFeePerGas, and USD transaction costs for Base, Ethereum, Optimism, and Arbitrum.

Ranked Google organic results for any query — title, URL, snippet, domain, and an optional recency filter, via Decodo Google Search. A Google Search / SERP API for agent source discovery; for cited synthesis use answer-web, for page extraction use scrape-to-json.

Search 30M+ Hacker News stories and comments via the Algolia HN index. Filter by type (story/comment/poll), author, minimum points, and ISO-8601 date range; sort by relevance or recency. Returns title, author, points, comment count, and URL.

Searches 30M+ Hacker News stories and comments via the public Algolia HN index. Filter by type (story|comment|poll), author, minimum points, ISO8601 date range (since/until), and sort by relevance or recency. Returns total hit count plus per-hit objectID, title, author, points, comment count, created_at, URL, and story/comment text. Public Algolia API, no auth, commercial-OK. Use it as an HN search, yc-news or startup-news search, who-is-hiring scraper, or programmer-news firehose.

Honeypot.is buy/sell simulation for any Base or Ethereum ERC-20. Returns is_honeypot verdict, buy/sell/transfer tax %, simulation success flag, and a reason string when a honeypot is detected. Use before every swap to detect sell-blocking risk.

Hyperliquid market API / Hyperliquid market data / perps mark price / crypto futures market lookup. Low-cost exact-demand endpoint for active Hyperliquid markets. Returns mark price, size decimals, max leverage, margin table id, and active market list from Hyperliquid's public info API. Read-only; no wallet data, trading, private API keys, or order routing.

Hyperliquid perps market data / perpetual futures market lookup / crypto derivatives feed. Read-only public Hyperliquid info API wrapper returning active markets, mark prices, size decimals, max leverage, and margin table ids. No trading, private wallet data, or order routing.

Generate an image from text in under 5 seconds. Four style tiers backed by curated $0.01 Venice models: 'fast' (z-image-turbo, default), 'creative' (chroma), 'anime' (wai-Illustrious), 'sd35' (venice-sd35). Returns a permanent fal-hosted PNG URL. SFW text-to-image / AI art at the cheapest tier; for higher quality use image-generate-pro ($0.05), image-generate-ultra ($0.20), or named model endpoints like flux-2-pro, seedream, recraft, qwen-image, gpt-image, and nano-banana.

Premium text-to-image generation across margin-safe Venice models at a competitive $0.06/call. Tiers: 'balanced' (flux-2-pro, default), 'recraft' (recraft-v4), 'seedream' (seedream-v4), 'grok' (grok-imagine-image), and 'qwen' (qwen-image). Returns a permanent fal-hosted PNG URL. Use it for Flux 2 Pro, Recraft, Seedream, Qwen Image, or xAI Grok Imagine image generation.

Inpaints an image by replacing the masked region with content matching a text prompt. White pixels in the mask = region to inpaint. Default model: gpt-image-2. Returns a permanent fal-hosted PNG URL. Use it for mask-based image edits, object replacement, mask-driven face swap, or generative fill.

Insider trading feed. Recent SEC Form 4 transactions for any US-listed ticker — officer, director, and 10% beneficial owner buys and sells. Returns transaction code (P=purchase, S=sale, A=grant, M=exercise), shares, price, post-transaction holdings, filed date, and EDGAR document URL. Wraps the same EDGAR-backed source as insider-form-4 under a more search-friendly name. Federal public data, no auth.

Kalshi markets / event contracts / Kalshi API / CFTC-regulated prediction markets / Kalshi browse / KalshiEX markets list. Pulls live markets from api.elections.kalshi.com with filter by status, series ticker, event ticker, free-text query, minimum volume. Prices converted from cents to 0-1 probabilities for easy cross-venue compare. DATA only — no order entry.

Keyword autocomplete / search suggest / SEO keyword research / query expansion / autocomplete suggestions. Aggregates suggestions from Wikipedia OpenSearch + DuckDuckGo's autocomplete (both public, no auth) into a de-duplicated ranked list. Useful for SEO content-gap analysis, LLM query expansion, agent-driven research.

Polymarket filter API / prediction market filter / market screener. Demand-matching route for filtering Polymarket markets by query, category, tag, liquidity, open/closed status, and sort order. Data-only public market research endpoint; no wallet filtering or trade execution.

Markets API / Polymarket markets / prediction markets list and search. Exact buyer-demand slug backed by Polymarket gamma-api public market data. Filter active/closed markets by query, category, tag, liquidity, sort order, limit, and offset. Returns questions, slugs, outcomes, implied prices, liquidity, volume, and URLs. Data-only; no trading or order routing.

Monitors public X mentions of a brand, handle, URL, ticker, or phrase by searching recent posts and returning matches with author and metric fields. Uses X API v2 recent search. Read-only; no posting, replying, liking, following, or account mutation. Use it as a mentions API, X mentions search, Twitter mention monitor, or public social mention search.

Mindshare API / social mindshare / X conversation share / Twitter sentiment summary. Searches recent public X posts for a topic and returns tweet-level sentiment plus aggregate positive/neutral/negative distribution and average score. Searches recent X posts with sentiment scoring. Read-only; no posting, replying, liking, following, or account mutation.

Finds movies or TV shows by title, with optional year and region, and returns release year, poster, overview, and language. Uses TMDB when TMDB_API_KEY is configured (adding movie ratings, popularity, and an optional streaming provider summary) and falls back to no-key Wikidata metadata otherwise. Use it as a movie database API, TV database API, film lookup, title metadata search, or TMDB / Wikidata movie lookup.

Movie database API / TV database API / TMDB metadata lookup. Searches movies and TV shows by title and optional year, returning release date, rating, popularity, overview, poster URLs, TMDB links, and optional provider summary.