Help me set up Zero — a free tool that lets you find and use extra services you don't have built in (image/video generation, search live social media, or hosting a free webpage). …To setup manually, read Installation Guides
Analyzes password strength via entropy, character classes, and crack-time estimates, then checks if it has appeared in known data breaches using HIBP k-anonymity lookup.
Labels any EVM address with a human-readable name and category (CEX, DEX, NFT, MEV bot, bridge, stablecoin, etc.) and traces contract deployers via Etherscan v2.
Converts PDF documents to markdown, HTML, or structured JSON with OCR-grade text extraction and structure preservation, up to 30 pages per call.
Auto-detects and converts between JSON and YAML formats with configurable pretty-print and indentation, requiring no external API calls.
Resolves an IPFS CID (v0 or v1) with optional sub-path through a fallback chain of public gateways and returns the content as base64, text, or parsed JSON (max 5 MB).
Fetches a source URL and uses an LLM to determine whether a given claim is supported, contradicted, or absent in that source, returning a verdict, confidence score, and evidence quote.
Removes the background from any image and returns a transparent PNG file.
Summarizes up to 30,000 characters of input text into TLDR, bullet points, paragraph, or executive summary format using Mistral AI, with adjustable length, tone, and structure.
Returns public, bank, and federal holidays for a given country and year, including date, local name, English name, holiday type, and scope.
Converts CSV, TSV, or spreadsheet data into newline-delimited JSON (JSONL), JSON array, or column-oriented ndarray, with RFC 4180 parsing and automatic type inference
Returns assessed value, owner name, parcel ID, square footage, year built, and zoning for a property across NYC PLUTO, SF Assessor Roll, and Cook County (Chicago) datasets.
Returns structured financial line items (revenue, net income, EPS, total assets, cash, etc.) from SEC XBRL filings for any US-listed ticker
Normalizes Unicode text to NFC/NFD/NFKC/NFKD forms and classifies each codepoint by script, detecting homoglyphs, invisible characters, RTL markers, and BOMs
Computes sunrise, sunset, solar noon, day length, twilight times (civil/nautical/astronomical), golden hour, dawn, and dusk for any latitude/longitude on any date, returning UTC ISO8601 strings.
Fetches a URL, strips HTML to plain text, hashes it with SHA-256, and returns a changed flag plus added/removed line diffs compared to a previous hash or text, with optional CSS selector scoping.
Computes the price spread, min/max prices, and spread percentage across all CoinGecko-tracked exchanges for any listed coin, identifying venues at each price extreme and the highest-volume exchange.
Fetches an HTML page and returns every anchor link with its text, rel attribute, and whether it is external, up to a 500-link cap
Generates a composite 0-100 risk score for a crypto token by aggregating honeypot detection, GoPlus Security data, and Etherscan contract age into safe/caution/high_risk verdicts with subscores.
Converts a CSV file of events into an RFC 5545-compliant ICS/iCal file importable into Google Calendar, Outlook, and Apple Calendar
Looks up live crypto token prices (USD + native currency), 24h/7d change, market cap, volume, supply, ATH, and ATL by token ID, symbol, or contract address with chain.
Merges 2 to 50 PDF files (supplied as URLs) into a single combined PDF, preserving bookmarks, powered by CloudConvert.
Resolves country metadata by name, ISO 3166 code, or capital city, returning capital, region, population, currencies, languages, timezones, calling code, flag emoji, and neighboring countries
Converts raw HTML or a fetched web page URL into clean Markdown, stripping boilerplate and preserving structure.
Scores a resume against a job description on a 0-100 fit scale with calibrated subscores for keyword match, experience, skills, formatting, and impact, plus ranked improvement suggestions.
Computes a 64-bit SimHash fingerprint over token-level k-shingles (default k=3) for near-duplicate content detection, returning hex and decimal forms plus token and shingle counts.
Parses a 5/6/7-field cron expression or named macro and returns a plain-English explanation, frequency bucket, validation status, and runs-per-day estimate
Audits a domain's email authentication posture by reading its DNS TXT records for SPF, DMARC, and DKIM, then returns a 0-100 score, A-F grade, and human-readable findings explaining spoofing resistance and deliverability readiness.
Generates complete email drafts (subject, body, salutation, sign-off) across 10 email types and 7 tones with length controls
Extracts named entities (people, organizations, locations, dates, emails, URLs, phone numbers, monetary amounts) from text using Mistral AI, returning verbatim matches with context.
Converts a free-form address, postal code, place name, or POI into latitude/longitude coordinates plus a structured address breakdown and bounding box, backed by OpenStreetMap Nominatim.
Scrapes a webpage and returns its title, description, metadata, headings, body content, and outbound links using Cheerio (no headless browser)
Looks up airport details by IATA or ICAO code, returning name, type, location coordinates, country, region, municipality, scheduled service flag, and reference links.
Simulates buy/sell/transfer transactions for any Base or Ethereum ERC-20 token and returns a honeypot verdict, tax percentages, and reason string to detect sell-blocking scams before swapping.
Fetches NIST NVD records for a given CVE ID, returning CVSS v3.1/v2 scores, severity, CWE, affected CPEs, references, exploit status, and an AI-generated exploitability summary.
Splits long text into chunks using fixed, sentence-aware, or paragraph-aware modes, returning each chunk's text, character offsets, and size.
Returns NFT collection floor price, top bid, volume stats, rank, and recent sales across Ethereum, Base, Arbitrum, Optimism, and Polygon using Reservoir.
Computes position changes between the two most recent 13F-HR filings for a given institutional investor CIK, returning added, exited, increased, and reduced positions with dollar deltas.
Converts raw HTML or a webpage URL into clean Markdown, stripping boilerplate like navigation, scripts, and ads while preserving semantic content.
Calculates realized and unrealized profit/loss, FIFO cost basis, and current balance for any ERC-20 token in a wallet on a given EVM chain using historical Etherscan transfers priced with CoinGecko spot rates.
Embeds 1–100 strings into semantic vectors using Venice-hosted models (Gemini embedding-2-preview, BGE-M3, or text-embedding-3-small), returning float vectors aligned with input order.
Returns recent earthquakes from USGS for a specified time window and minimum magnitude, including location, magnitude, depth, tsunami flag, and felt-report count.
Searches PubMed for biomedical articles by free-text query with optional date range and sort order, returning PMIDs, titles, authors, journals, abstracts, MeSH terms, and DOIs
Detects homoglyph and lookalike characters (Cyrillic, Greek, fullwidth, mathematical) used in phishing attacks, plus zero-width and RTL-override characters in text strings.
Decodes and inspects JWT tokens by parsing header, payload, and standard claims without signature verification
Returns current weather conditions plus 1–7 day daily and optional hourly forecasts for any latitude/longitude coordinate, powered by Open-Meteo.
Scores a PyPI Python package for supply-chain risk based on age, downloads, install hooks, dependencies, deprecation, typosquatting distance, and provides an LLM-generated risk summary.
Fetches paper metadata from the arXiv API and generates a properly-formatted BibTeX citation entry with an auto-derived or custom cite key.
Rewrites a long system prompt down to a target compression ratio while preserving all instructions, constraints, and examples — dropping filler, redundancy, and ceremonial language.
Captures a screenshot of any URL and returns it as a PNG or JPG image with configurable viewport, retina support, cropping, transparent background, and JS wait conditions.
Upscales and enhances images using ESRGAN super-resolution at 1–8× scale, best for photos and illustrations, powered by fal.ai.
Converts a natural language prompt into a SQL query for a specified database dialect, returning the SQL, an explanation, referenced tables, destructiveness flag, and warnings.
Returns synonyms, antonyms, homophones, semantically similar words, or co-occurring related words for a given input word, powered by the Datamuse API.
Given a passport country and destination country, returns visa entry type (visa-free, e-visa, visa-on-arrival, or visa-required), permitted stay in days, and a human-readable status string; supports full 200x200 visa matrix retrieval.
Converts a datetime from one IANA timezone to another, handling DST correctly and returning formatted strings, UTC offsets, and the hour difference.
Scrapes a webpage and returns its title, description, metadata, headings, links, and body content as text, HTML, or markdown using Cheerio (no headless browser).
Computes daily and annualized historical volatility (log-return standard deviation) for any CoinGecko-listed crypto token over a configurable lookback window
Looks up and filters building permits across NYC, SF, Chicago, LA, Seattle, and Austin, normalizing each city's data to a common schema.
Compresses and reduces PDF file size using CloudConvert at three quality levels: ebook, printer, or prepress
Returns the current star count and a time-series of cumulative stars vs. date for any public GitHub repository, sampled across up to 10 pages of stargazers.
Queries IANA-mandated RDAP to return full domain registration details including age, expiry, registrar, nameservers, DNSSEC status, EPP statuses, risk flags, and optionally certificate-transparency summary.
Fetches and normalizes recent SEC Form 4 insider trading records (officer/director/10%+ shareholder transactions) for any US stock ticker into structured per-transaction data.
Returns live US airport disruption events from the FAA National Airspace System — ground stops, GDPs, AFPs, arrival/departure delays, and closures with reasons and timing
Analyzes an npm package for supply-chain risk, including maintainer count, download stats, install scripts, dependency depth, deprecation, age, typosquat detection, and an LLM-generated risk summary.
Converts a URL, raw HTML, or webpage to a PDF with configurable page size, orientation, margins, and JavaScript rendering via CloudConvert capture-website.
Detects 50+ technologies used by a website (CMS, frameworks, CDN, analytics, payments, etc.) by analyzing HTTP headers, meta tags, scripts, and cookies
Returns a paid pro-tier snapshot of currently trending Solana tokens from Solscan, with filters for result count, stablecoin exclusion, and media inclusion.
Triggers an immediate re-verification of a specific API/dataset listing in the nohumans.directory registry, queuing a fresh automated audit of its probe history and reputation signals.
Autonomously purchases an x402 endpoint once with its declared example input (up to $0.1 USDC on Base), validates the response against the endpoint's declared output schema, and measures the on-chain charge, returning a job ID immediately with results available within ~30 minutes.
Diagnoses and debugs an x402 payment endpoint by running a suite of read-only checks across the 402 challenge, accepts configuration, resource URL, Solana settlement readiness, wallet/agent compatibility, and discovery/browser paywall setup, returning each check with a status and fix hint.
Validates an x402 payment endpoint before paying it, returning a go/caution/no_go verdict with the recommended payment option and detailed reasons
Checks up to 10 x402 payment endpoints in a single call and returns a go/caution/no_go safety verdict, recommended payment option, and batch totals for each
Diagnoses an x402-protected HTTP endpoint and returns concrete, stack-specific code fixes for every detected problem, pre-filled with the caller's own payTo, amount, network, and route.
Diagnoses a broken x402 payment endpoint and returns concrete, stack-specific code fixes (Express, Next.js, Hono, or raw HTTP) with your own payTo, amount, network, and route filled in.
Searches recent X posts and the web, adds a CoinGecko market snapshot, and returns structured sentiment signals, narratives, risks, and watch items for a given crypto ticker and time window.
Validates one or more email addresses for syntax, MX records, SMTP deliverability, and flags disposable/role/free-provider accounts, returning a 0-1 confidence score per address.
Retrieves Bluesky posts from a specific author within a given time window, including engagement metrics like likes, reposts, quotes, and replies.
Returns a writing style profile for a Bluesky author, including persona embedding, top keywords, style summary, and post count
Probe a live x402-protected endpoint to validate its HTTP 402 challenge, payment requirements, and marketplace listing before authorizing payment.
Probes an x402-protected URL without paying it, then scores and grades its 402 challenge quality for payment readiness and Bazaar discoverability.
Checks whether an x402 paid endpoint is currently live by probing it for a valid payment challenge, counting well-formed priced offers, and returning a single payable_now flag along with any payment-breaking warnings.
Probes an x402-enabled endpoint to reveal its payment requirements (price, network, asset, payTo address) and declared schemas without sending any payment.
Probes a URL for x402 payment requirements and decodes its payment terms before committing to pay
Captures a screenshot of any public URL, optionally as a full-page capture, for $0.01 USDC per call via HTTP 402 micropayment.
Runs OpenAI GPT-4o Mini inference via pay-per-call HTTP 402 micropayment, returning OpenAI-compatible chat completions
Search for hotels by location and date range, returning properties with prices, ratings, and amenities via Google Hotels (powered by SerpApi).
Runs Google's Gemini 3 Flash model via an OpenAI-compatible chat completions interface, pay-per-call with USDC micropayments
Runs inference on Mistral AI's Devstral (devstral-2512) coding-focused LLM via a pay-per-call HTTP 402 micropayment endpoint
Transcribes up to 10 minutes of audio to text with speaker diarization, accepting either a URL or base64-encoded audio
Runs inference on DeepSeek V4 Pro via a pay-per-call HTTP 402 micropayment endpoint, returning OpenAI-compatible chat completions
Sends a chat completion request to Google Gemini 3.1 Pro via a pay-per-call HTTP 402 micropayment API, returning an OpenAI-compatible response
Runs inference on DeepSeek's re-post-trained V4 Flash revision with enhanced agentic capabilities, coding, and reasoning over a 1M-token context window, billed per call via x402 micropayments.
Calls the MiniMax M3 large language model via pay-per-call HTTP 402 micropayment, returning an OpenAI-compatible chat completion response.
Runs DeepSeek's low-latency V4 Flash model for ultra-low-cost reasoning and coding tasks with up to 1M token context, accessible via x402 micropayment at $0.003 USDC per call
Runs inference on DeepSeek V3.2 Speciale, a large language model, accessible via HTTP 402 micropayment at $0.003274 USDC per call.
Generates a 5-second 768p landscape video with native audio from a text prompt using MiniMax H3, billed per call via x402 micropayment.
Performs neural web search with highlighted snippets across articles, news, research, and general web content, returning ranked results with optional full-page text.
Runs DeepSeek V3.2 chat completions with tool calling, streaming, and advanced sampling via pay-per-call micropayment on Base/Solana
Runs a DeepSeek flagship chat/reasoning model inference call via pay-per-use HTTP 402 micropayment, returning the model's text response
Runs a chat completion request through Cohere's Command-A model, paid per-call via USDC micropayment on Base, MegaETH, or Solana.
Provides pay-per-call access to Mistral AI's Mistral Large 4 frontier multimodal model for reasoning, coding, and agentic tasks with a 512K-token context window