X402 Deployer

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.

Hacker News search / HN search / yc-news / Algolia HN. Searches 30M+ Hacker News stories and comments. Filter by type (story/comment/poll), author, min points, ISO8601 date range; sort by relevance or recency. Returns title, author, points, comment count, URL.

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.

Text normalize. Unicode NFC / NFD / NFKC / NFKD normalization plus per-codepoint script classification (Latin / Cyrillic / Greek / Hebrew / Arabic / CJK / etc.), homoglyph detection (the Cyrillic 'а' that looks like Latin 'a'), and invisible / RTL / BOM detection. Same backend as unicode-normalize. Pure JS — no upstream API.

Timezone convert / IANA tz conversion / DST-aware time arithmetic / wall-clock to UTC / convert across cities. Convert a datetime from one IANA timezone to another. ISO-8601 input — bare wall-time strings are interpreted in the from_tz, fully-qualified offsets are honored. DST is handled correctly (uses V8's built-in tzdata via Intl.DateTimeFormat). Returns both formatted strings, both UTC offsets, and the difference in hours.

Timezone lookup. Returns IANA timezone, UTC offset, DST status, current local time, and DST transitions for any latitude/longitude or city name. Wraps the public TimeAPI.io endpoint — no auth, commercial-OK.

TLD info / top-level domain registry lookup / ccTLD vs gTLD / TLD introduction year / new gTLD registry. For any top-level domain, returns the registry operator, type (gTLD / ccTLD / sTLD), country (for ccTLDs), introduction year, and notes. In-handler dictionary covers ~80 of the most common TLDs; falls back to a structural guess for unrecognized TLDs.

Token count / tokenizer estimate / GPT-4 token count / Claude token count / Gemini token count / context-window pre-flight. Pure-local heuristic estimator targeting cl100k_base / o200k_base (GPT-4o) with calibrated multipliers for Claude and Gemini. Input model name is matched against an internal table of supported tokenizers. Accuracy ±5% versus tiktoken on typical English. No upstream call.

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.

arXiv to BibTeX / arxiv citation generator / paper bibtex / LaTeX citation builder / academic citation lookup. Pulls a paper's title, authors, year, abstract, and DOI from the arXiv API and generates a properly-formatted BibTeX entry with an auto-derived cite key (or your own). Free public arXiv API. Pure XML parse — no upstream auth.

Sunrise sunset times. Computes sunrise, sunset, solar noon, day length (seconds), and civil / nautical / astronomical twilight begin & end for any latitude/longitude on any date. Also covers golden hour, dawn / dusk, and full astronomy-times. UTC ISO8601 strings. Wraps sunrise-sunset.org's public API — no auth, commercial-OK.

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.

Cron parser. Parses any 5 / 6 / 7-field cron expression or @yearly / @monthly / @weekly / @daily / @hourly macro and returns a plain-English explanation, frequency bucket, validation flag, and runs-per-day estimate. Same backend as cron-explain under a clearer slug.

English dictionary / word definition / lookup word / pronunciation / part of speech / synonyms / etymology adjacent. Returns part-of-speech-grouped definitions with usage examples and per-sense synonyms, plus IPA phonetic and a pronunciation audio URL when available. Wraps the public Free Dictionary API — no auth, commercial-OK.

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.

Embedding similarity / cosine similarity / semantic match / vector compare / are-these-strings-similar. Embeds two strings via Venice (default model: text-embedding-bge-m3) and returns the cosine similarity as a single float in [-1, 1]. Useful for paraphrase detection, dedup, and cheap retrieval routing.

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.

Holiday calendar. Public holidays, bank holidays, and federal holidays for any country and year. ISO 3166-1 country codes. Returns date, local name, English name, type (public/observance/regional), and scope. Wraps the public Nager.Date API — no auth, commercial-OK.

JSON to YAML and YAML to JSON converter / format transcoder / config-file translator / Helm values prepper / Kubernetes manifest converter / GitHub Actions workflow YAML helper / round-trip parser. Auto-detects input format from the first non-whitespace byte ('{'/'[' = JSON, otherwise YAML), parses, and re-serialises in the requested target format. Pretty-print and indent are configurable. Pure parse — no upstream API call, deterministic output.

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.

QR decoder / QR reader / scan QR from URL / QR code OCR / barcode reader / link extraction from QR. Reads QR codes out of any public image URL (PNG / JPG / GIF / BMP) and returns the decoded text strings. Multiple QR codes in a single image are returned as separate entries. Wraps qrserver.com's free public read-qr-code API (true DIY decode requires canvas, which Workers don't have natively). Returns an empty `codes` array plus a descriptive `note` if the image can't be fetched or no QR is found.

Semantic chunker / text splitter / RAG chunker / chunking with overlap / sentence + paragraph aware. Splits long text into chunks with three modes: 'fixed' (hard char-count windows with overlap), 'sentence' (greedy pack of sentences up to chunk_size), 'paragraph' (split on blank lines, never pack across paragraphs). Returns each chunk's text, start/end character offsets, and char count. Pure local — no upstream call.

Sunrise sunset times. Returns sunrise, sunset, solar noon, day length, and civil / nautical / astronomical twilight begin and end for any latitude/longitude on any date. Also covers golden-hour and dawn / dusk. Same backend as astro-times under a more search-friendly slug. UTC ISO8601 strings.

Text embedding / vector embedding / semantic vector / Venice embeddings / Gemini embeddings / BGE-M3. Embeds 1 to 100 strings via Venice. Tier shorthand: 'default' → gemini-embedding-2-preview (newest, recommended), 'fast' → text-embedding-bge-m3, 'openai-compat' → text-embedding-3-small. You can also pass a full Venice embedding model name. Returns a list of vectors aligned with input order.

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.

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.

Cross-exchange arbitrage spread / max-min price / CEX price dispersion / spread % calculator. For any CoinGecko-listed coin, pulls every tracked exchange ticker, computes the lowest and highest USD-converted prices, the spread %, and identifies which exchanges sit at each extreme plus the highest-volume venue. Filters out stale or anomalous tickers.

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.

CVE lookup / vulnerability lookup / NVD record / CVSS scorer / vuln advisory fetch / exploit-known check / CWE class / patch-priority triage / Log4Shell-style record. Short alias of cve-lookup. Returns NIST NVD record with CVSS v3.1 + v2 vectors, severity, CWE, affected CPE list, references, public-exploit indicator with reference URLs, and a bounded exploitability summary with deterministic fallback. Federal public, no auth.

Language detector / language identification. ISO 639-1 code, full name, confidence (0-1). Mixed-language detection with secondary languages list. 100+ languages.

Domain availability / RDAP lookup / WHOIS replacement / domain registration checker / expiry date lookup. Returns is_registered, registrar, registration date, expiry date, days_until_expiry, and current EPP status flags 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.

Named entity recognition (NER) / entity extractor. Pulls people, organizations, locations, dates, emails, URLs, phone numbers, monetary amounts. Verbatim with context. Mistral powered.

GitHub stars history / star growth chart / repo popularity over time / trending tracker. Current star count plus a sampled cumulative-stars-vs-date series for any public GitHub repo. Walks 1-10 evenly-spaced pages of /stargazers using application/vnd.github.star+json so each sample carries a starred_at timestamp. Free public API, no auth (subject to GitHub's 60 req/h unauthenticated limit).

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 — when given a URL the server fetches the page and runs the converter on the body. Returns clean Markdown plus title and char counts. Ideal for LLM context windows, RAG ingestion, and content archival.

IPFS fetch / IPFS gateway / Web3 storage retrieval / NFT metadata fetcher / Filecoin gateway / decentralized content / pinned-content reader. Resolves a CID (CIDv0 Qm... or CIDv1 bafy...) and optional sub-path through a fallback chain of public gateways (cloudflare-ipfs.com to ipfs.io to dweb.link) and returns the content as base64 / text / parsed JSON. Hard cap 5 MB. HEAD pre-flight + streaming size cap so oversized files are rejected before they're fully downloaded. No API key required.

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.

Link extractor / extract links from URL / list all anchor links / page outlink crawler / scrape outbound links / get hrefs from page. Fetches an HTML URL and returns every <a> link with its anchor text, rel attribute, and an is_external flag. Resolves relative URLs against the page's <base> or final URL. Lighter than full scrape / metadata endpoints — exact tool for the agent task 'walk this page, pick which links to follow.' Default 500-link cap. SSRF-guarded (no loopback / RFC1918 targets).

PDF compressor / shrink PDF / PDF size reducer / smaller PDF for email. Three quality levels: ebook (lowest, web-quality), printer (medium), prepress (highest, archival). CloudConvert engine.

PII redactor / mask emails phones SSNs IBANs credit cards IPs / GDPR safe text / privacy scrubber. Two-stage redaction: a deterministic regex pre-pass for structural PII (email, phone, credit card, SSN, IBAN, IPv4/v6, URL), then Venice mistral-small-3-2-24b for residual PII (full names, street addresses, dates of birth). Returns the redacted text and a list of every (type, value, masked_with) triple.

Prompt compressor / context shrinker / prompt distiller / cost-cutter for long system prompts. Rewrites a long prompt down to a target ratio of its original length while preserving every instruction, constraint, and example's intent. Drops filler words, redundant repetition, and ceremonial politeness. Powered by Venice mistral-small-3-2-24b.

Text classifier. Zero-shot classification — caller supplies 2-25 labels and the model picks the best one (or all matching labels in multi-label mode) with calibrated confidence scores and a per-label reason. Same backend as classify-text under a more search-friendly slug. Mistral powered.

Token volatility / historical volatility / annualized vol / standard deviation of returns / crypto vol calculator. For any CoinGecko-listed token, computes log-return standard deviation over the last N days (default 30) and annualizes by sqrt(365). Returns daily and annualized volatility as percent, count of return observations, first and last close prices. Backed by CoinGecko's free public market_chart endpoint.

AI translator. 100+ languages. Auto-detect source. ISO codes or names. Native fluency. Preserves Markdown / code / URLs.

Visa requirements / passport visa lookup / visa-free travel checker / e-visa + visa-on-arrival lookup / passport-index / travel eligibility / Schengen + ESTA-style entry rules. Given a passport country and destination, returns whether entry is visa-free, e-visa, visa-on-arrival, or visa-required, plus permitted stay in days and a human-readable status string. Pass full_matrix to get the entire 200x200 visa matrix for the passport. Backed by the public CC-BY passport-index-dataset.

Wallet label / address tagger / known-address lookup / EOA-vs-contract check / deployer tracer. Best-effort labelling for any EVM address against an in-handler dictionary of well-known CEX hot/cold wallets, DEX routers, NFT marketplaces, popular MEV bots, bridges, and stablecoins. Etherscan v2 'getcontractcreation' adds is_contract + deployer for unknown contracts. Returns label, category, and the source of the match.

Weather API / weather forecast / current weather / hourly forecast. Returns current conditions plus 1-7 day daily forecast and optional hourly forecast for any latitude/longitude. Daily includes temp max/min, precipitation, sunrise/sunset, UV index. Open-Meteo backend.

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

Citation verifier / fact-check against URL / does-this-source-support-this-claim / hallucination detector. Fetches a source URL (HTML stripped, 100KB cap), and asks Venice claude-sonnet-4-6 whether a given claim is supported, contradicted, or absent. Returns verdict, confidence (0-1), and the strongest evidence quote when available.

Git commit message generator / Conventional Commits / AI commit-msg. Type, scope, subject, body, breaking_change flag. Ready for git commit -m.

Verified contract source code / Etherscan source / contract ABI fetcher / Solidity source lookup. For any deployed contract on Ethereum, Base, Optimism, Arbitrum, or Polygon: returns is_verified, contract name, compiler version, parsed ABI, full source, license, optimizer settings, constructor args, and proxy implementation address.

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.

Disposable email detector / fake email filter / fraud signup defense. Cross-checks 100k+ disposable domains list. Flags role accounts (admin@, noreply@). Verifies MX record via Cloudflare DoH.

Homoglyph attack detector / Unicode lookalike scanner. Detects Cyrillic / Greek / fullwidth / mathematical lookalikes used in phishing. Plus zero-width / RTL-override chars.

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

Image generate (fast/cheap) / text-to-image / AI art. SFW, sub-5s turnaround. Four tiers backed by curated $0.01 Venice models: 'fast' (z-image-turbo, default), 'creative' (chroma), 'anime' (wai-Illustrious), 'sd35' (venice-sd35). For top-tier quality use image-generate-pro ($0.10, Flux 2 Pro / Recraft / Seedream / Qwen Image 2 Pro) or image-generate-ultra ($0.30, Google nano-banana-pro / OpenAI gpt-image-2). Returns a permanent fal-hosted PNG URL.

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.

LP lock check / liquidity-lock auditor / Unicrypt + Team Finance + burn-address detection. For any LP token (Uniswap V2-shaped) on Ethereum or Base, reports the % of supply held by the canonical LP-locker contracts (Unicrypt v2, Team Finance) plus burn addresses (0x0, 0xdead). Returns a verdict of locked (≥95%), partial (1-95%), or none. Useful for detecting rug-pull risk before swapping into a new pair.

PDF merger / combine PDFs / concatenate PDF files / join multiple PDFs into one. 2-50 input PDFs from URLs to single PDF. Preserves bookmarks. CloudConvert engine.

NFT collection floor + recent sales via Reservoir. Ethereum / Base / Arbitrum / Optimism / Polygon. Floor, top bid, 24h/7d/30d volume + change, ranks, recent sales.

PubMed search / biomedical literature search / medical journal lookup / NIH paper search / clinical-research finder / MeSH-term query / NCBI E-utilities wrapper. Searches PubMed for biomedical articles by free-text query, with optional date range and sort (relevance / pub_date / first_author). Returns total hit count plus PMID, title, authors, journal, publication date, abstract, MeSH terms, and DOI per paper. Federal public domain via NCBI E-utilities — no API key required.

Regex generator / NL to regex / pattern builder. PCRE / JavaScript / Python / Go / RE2. Returns pattern + flags + explanation + 3-6 test examples. Live-runs JS regex on sample_text.

Sentiment + emotion analyzer. Overall sentiment + score (-1..+1) + per-emotion (joy/anger/sadness/fear/surprise/disgust). Aspect-based optional.

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.

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

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

AI translator — 100+ languages, native-fluent. Auto-detects source. ISO codes or language names. Configurable formality (casual/formal/neutral). Preserves Markdown / code / URLs.

Geocoder / forward geocoder / address to lat-lng / address-to-coordinates / postal-code lookup / place-name resolver / Nominatim geocoder / OpenStreetMap geocoding API. Converts a free-form address, postal code, place name, or POI into latitude/longitude plus a structured address breakdown (house number, road, city, county, state, postcode, country) and bounding box. Returns a ranked list of matches with importance scores. Backed by OSM Nominatim — global coverage, attribution required by ODbL.

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.

Audio loudness normalizer (EBU R128 LUFS). Podcast / Spotify / YouTube target presets (-23 / -16 / -14). Two-pass dynamic mode. Returns hosted MP3.

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

Zero-shot text classifier. Caller supplies labels. Multi-label mode. Calibrated confidences + reasoning.

Text classifier / zero-shot classifier / category sorter. Caller supplies labels (2-25). Multi-label mode. Calibrated confidences + reasoning. Mistral powered.

CSV to JSON / CSV to JSONL / CSV to NDJSON converter / TSV to JSON / spreadsheet to JSON / data pipeline preprocessor / LLM training-data prep. RFC 4180 parser. Type inference (booleans, integers, floats, ISO dates, null tokens). Configurable delimiter, quote char, header presence, column rename, drop columns, trim whitespace. Outputs newline-delimited JSON (jsonl), a JSON array (json), or column-oriented arrays (ndarray). Pure parser, no upstream API.

CVE lookup / vulnerability database. NIST NVD-backed. CVSS v3.1 + v2 scores, severity, affected CPEs, CWE class, references, public-exploit indicators. Plus LLM exploitability summary.

DefiLlama protocol lookup — TVL, chain breakdown, current TVL, 24h/7d/30d changes, audits, parent protocol, categories. Free public API with attribution.

PII detector / data leak scanner. Emails, phones, SSNs, credit cards, addresses, names, IPs, API tokens. Returns matches + risk_level. Optional redaction with [TYPE] tokens.

DMARC + SPF + DKIM email-authentication checker / mail-auth posture audit / spoofing-resistance grader / phishing-readiness scanner / domain email security score / dmarcian-style report / pre-send deliverability check. Reads the domain's DNS TXT records, parses each protocol's record (SPF mechanisms + qualifiers, DMARC tags p/sp/rua/ruf/pct/aspf/adkim, DKIM selectors with key bits and algorithm), and returns a 0-100 score, A-F grade, and per-finding human-readable reasons explaining the score.

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.

AI email writer / cold outreach / follow-up generator. Subject + body + salutation + sign-off. 7 tones × 10 email types (cold_outreach, follow_up, decline, reply, internal_update, thank_you, intro, request, apology, general). Length controls.

URL expander / redirect chain tracer / link-shortener resolver. Returns every redirect hop with status, location, type, response time.

Named entity extractor / NER. People, organizations, locations, dates, emails, URLs, phone numbers, monetary amounts. Mistral-powered.

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.

IATA / ICAO airport code lookup. Returns name, type, location, country, region, municipality, scheduled-service flag, home/wikipedia links. OurAirports CC0.

Image translator. Translate text in any image — signs, menus, screenshots, photos of documents — by running vision-OCR plus Venice translation. Returns the detected source text plus the target-language translation. Optional preserve_layout mode keeps the original spatial arrangement.

Image upscale / 2x upscaler / 4x upscaler / super-resolution / sharpen image / enlarge image without loss. Upscales an image 2x or 4x via Venice's image/upscale endpoint (default model: venice-sd35). Returns a permanent fal-hosted URL.

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.

Password strength meter + breach checker. Entropy, character classes, common patterns, crack-time estimates. Plus HIBP k-anonymity breach lookup.

AI resume scorer / ATS keyword analyzer. Scores resume vs. job description (0-100 fit), with calibrated subscores: keyword match, experience, skills, formatting, impact. Ranked improvement suggestions.

Reverse geocoder / lat-lng-to-address. Coords → structured address. OpenStreetMap Nominatim.

Tone rewriter / paraphraser / writing style changer. 12 tones: formal, casual, friendly, confident, empathetic, concise, playful, persuasive, apologetic, technical, simple, enthusiastic. Audience + length controls.

Text to SQL / NL to SQL / AI SQL generator. Postgres, MySQL, SQLite, BigQuery, Snowflake, MSSQL, DuckDB, ANSI. Optional schema. Returns SQL + explanation + tables_referenced + is_destructive + warnings.

Token price API / crypto price API / coin price lookup / BTC ETH SOL quote / ERC-20 SPL BEP-20 contract-address price lookup / CoinGecko market data wrapper. Resolves a query to a CoinGecko coin by id ('bitcoin', 'ethereum'), ticker symbol ('BTC', 'ETH'), or token contract address with chain. Returns spot price, quote currency, 24h / 7d / 30d change, market cap and rank, 24h volume, circulating / total / max supply, ATH/ATL with dates, and last-updated timestamp.

Generate subtitles from video / video subtitle generator / auto-subtitle / closed captions / video captions / SRT generator / VTT generator / video CC / accessibility captions. Whisper v3 powered. Word-wrapped, ready for VLC / Premiere / FFmpeg. Auto-detect language + translate-to-English.

WHOIS / RDAP / domain age / domain expiry / registrar finder / nameserver lookup / DNSSEC check / TLD registration record / brand-protection triage. Short alias of whois-lookup. Queries the IANA-mandated RDAP endpoint and returns registered_date, age_days, expiration_date, days_until_expiry, last_changed, registrar (name + IANA id), contacts, nameservers, dnssec_signed, EPP statuses, and risk flags. Optionally appends a crt.sh certificate-transparency summary.

WHOIS / RDAP domain lookup. Registration date, age, expiration, registrar, contacts, nameservers, DNSSEC, status flags, transfer history. Optional certificate-transparency summary.

Wikipedia API / encyclopedia lookup. Title, summary, image, sections, Wikidata id, optional 25k-char extract. 300+ languages.

Wikipedia API / encyclopedia lookup / structured article fetch. Title, summary, image, sections, Wikidata id, optional 25k-char extract. 300+ languages.

AI content detector / GPT detector / ChatGPT plagiarism checker. Calibrated probability (0-1), verdict, suspicious phrases, per-axis style signals (em-dash overuse, hedge phrases, formulaic transitions).