Get current delay information for a specific airport

User-Agent parser / UA classifier / browser detection / OS detection / bot detection / AI crawler identifier (GPTBot, ClaudeBot, PerplexityBot). Pure-local regex parser — detects browser (Chrome, Firefox, Safari, Edge, Opera, Vivaldi, Samsung), OS (Windows, macOS, iOS, Android, Linux, ChromeOS) with version, device type (desktop / mobile / tablet / bot), and identifies 32+ specific bots/crawlers. No upstream call.

Convert HTML to Markdown. Strips nav, scripts, ads, and other boilerplate. Preserves headings, lists, tables, code blocks, links, and images. Accepts raw HTML or a URL. Returns clean Markdown ideal for LLM context windows or RAG ingestion.

arXiv paper summarizer / research-paper TLDR. Fetches abstract via arXiv API + LLM-generated structured summary (TLDR, key findings, methods, limitations, so-what).

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.

Thesaurus / synonyms / antonyms / similar words / rhymes / Datamuse / paraphrasing / query expansion. Returns related words for a given input word, configurable across five modes: 'synonyms' (rel_syn), 'antonyms' (rel_ant), 'sounds_like' (homophones / rhymes), 'similar_meaning' (semantically near), or 'related' (commonly co-occurring triggers). Wraps the public Datamuse API — no auth, commercial-OK.

Get detailed information for a specific airport by its code

Content moderation / safety classifier / OpenAI-style toxicity API. Morpheus primary, Venice fallback. Scores harassment, hate_speech, violence, sexual_content, self_harm, spam, phishing, doxing, illegal_activity, plus custom categories, and returns allow/review/block.

Brand logo detection / brand recognition in images. Venice qwen3-5-9b vision LLM. Returns detected brands with confidence, location, evidence (wordmark/logomark/lockup/color_scheme), element_type, and supports hint_brands.

Sentiment analysis API / sentiment analyzer / text sentiment classifier / emotion classifier / aspect-based sentiment. Scores arbitrary text with overall sentiment, score (-1 to +1), per-emotion labels (joy/anger/sadness/fear/surprise/disgust), and optional aspect-based scoring. Pure text analysis endpoint for product reviews, tickets, comments, and support logs.

SimHash / 64-bit content fingerprint / near-duplicate detection / dedup hashing / locality-sensitive hash. Pure-local 64-bit SimHash over token-level k-shingles (default k=3) using FNV-1a. Two SimHashes are 'close' (small Hamming distance) iff the underlying texts share many shingles. Returns hex + decimal forms plus token + shingle counts. Useful for content dedup pipelines, plagiarism detection, and bot-content clustering.

AI text humanizer / GPT detector bypass. Strips LLM tells (em-dash overuse, formulaic transitions, 'delve', 'tapestry'). 4 tones.

Summarize text into TLDR, bullets, paragraph, or executive summary. Up to 30k chars input. Mistral-powered. Adjustable length, tone, and structure.

CSV to ICS / CSV to iCal / calendar file generator / .ics builder / Google Calendar + Outlook + Apple Calendar import. RFC 5545 compliant VCALENDAR/VEVENT output. Auto-detects column mapping (summary, date, time, location, description) or accepts an explicit mapping. Handles all-day and timed events, configurable default duration, custom delimiters. Up to 1000 rows. Pure parser, no upstream API.

Text to speech / TTS / voice generator. Venice TTS (Kokoro / xAI / ElevenLabs / Orpheus / MiniMax / Gemini). 30+ voices, 6 audio formats. Returns hosted MP3 URL.

Personalized DeFi strategy builder — a custom allocation plan with step-by-step entry paths for your capital, risk and goals. For DeFi and investing agents.

Get flight information by ident (designator, registration, or fa_flight_id)

Scrape any webpage. Pulls title, description, canonical URL, OpenGraph + Twitter card metadata, headings, and outbound links from a single URL. Server-side rendering. Body content rendered as text / raw HTML / clean markdown. Optional link extraction. Cheerio-based, no headless browser — fast and cheap, ideal for static pages and SSR sites. For JS-heavy SPAs that need a real browser, see website-screenshot.

JWT decoder / JWT parser / JSON Web Token inspector / Bearer token debugger / OAuth ID-token reader / Auth0 + Cognito + Firebase token inspector. Base64URL-decodes header and payload, parses standard claims (iss, aud, sub, exp, iat, nbf, jti), reports algorithm, key id (kid), token type (typ), TTL, and clock-validity (is_expired / is_not_yet_valid / is_currently_valid_by_clock). Does NOT verify signatures — for inspection only, never trust output for auth decisions.

IP to ASN / IP geolocation / IP-to-ISP lookup / WHOIS for IP / cloud-provider attribution. For any IPv4 or IPv6 address, returns ASN number, ASN org, ISP, country, region, city, postal, latitude/longitude, and timezone. Primary backend: ipapi.co (1k req/day free). Fallback: ip-api.com (45 req/min free). Both are free public APIs with no auth.