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
Fetches an RSS 2.0 or Atom feed from a given URL and returns normalized JSON with feed metadata and items including titles, links, ISO-8601 dates, summaries, and authors.
Verifies on-chain that a given transaction hash represents the expected USDC payment, returning transfer details, confirmation count, and optional signed attestation.
Converts a JSON array of objects into a properly formatted RFC 4180 CSV with configurable delimiter, column selection, and nested object flattening
Checks whether a given date is a TARGET2/SEPA settlement day, lists annual closing days, or computes a value date N settlement days away from a given date.
Fetches and ranks all icon candidates for a given website URL, returning the best icon URL plus all discovered favicon variants with metadata.
Checks whether a given URL is allowed or disallowed for a specific crawler bot by fetching and parsing the host's robots.txt per RFC 9309
Redacts PII (emails, phone numbers, IBANs, payment cards, URLs, IPs) from free text using pattern-based detection with three output modes: mask, remove, or label.
Generates a strictly RFC 5545-conformant .ics calendar file from a list of events, handling text escaping, line folding, UID generation, and UTC timestamps.
Generates a Factur-X PDF/A-3 invoice with embedded EN 16931 CII XML from structured invoice data, targeting French public administration and B2B e-invoicing mandates.
Returns a structured reference card for a country identified by ISO alpha-2/alpha-3/numeric code or English name, including ISO codes, currency, phone prefix, ccTLDs, languages, and EU/EEA/Schengen/euro-zone membership.
Creates a USDC-paid gig on Molty Cash that pays earners for completing tasks (e.g. posting on X/Twitter), funded upfront via x402 or MPP payment.
Fetches detailed data about a specific Facebook ad from the Facebook Ad Library
Returns a 0-100 trust score, verdict, and per-chain activity signals for any EVM wallet address across Base, Ethereum, Arbitrum, Optimism, and Polygon
Scrapes and returns all ads run by a specific company from Facebook's Ad Library
Fetches all live and recent Facebook/Instagram/Messenger/Threads ads from a specific brand advertiser, resolved by name, with full creative details and no Meta login required.
Scrapes all live and recent ads for a specific Facebook page from the public Facebook Ad Library, returning full creative details, run dates, platform mix, and optionally advertiser identity.
Generates an AI response for a given input using selectable models, with optional web search and reasoning capabilities, paid per-call via x402/USDC.
Fetches any of FRED's ~800,000 economic time series by series ID, with optional date windowing and unit transformations
Returns active National Weather Service alerts for a given US state as structured JSON, including event type, severity, headline, affected areas, and onset/expiry times.
Verifies whether a USDC transaction hash settled on-chain and returns the transfers it contains, with optional recipient and minimum-amount checks
Fetches a comprehensive one-shot company research dossier for a US-listed ticker, merging SEC filings, insider trades, live stock quote, and news headlines into a single JSON response.
Returns live price, 24h change %, 24h volume, and market cap for up to 25 cryptocurrencies in any fiat or crypto quote currency, backed by CoinGecko.
Search OpenStreetMap for places by keyword, optionally filtered by bounding box or country, returning ranked hits with coordinates and place type.
Search the World Bank's catalog of 1,400+ indicators by keyword, returning indicator codes for use in downstream data queries.
Resolves a US stock ticker symbol to its SEC CIK number, enabling all subsequent EDGAR API calls
Returns the current effective federal funds rate plus a configurable trailing N-day historical series sourced from FRED DFF (Federal Reserve Board of Governors).
Returns historical price, market cap, and volume time series for a cryptocurrency over a specified number of days, with automatic granularity (5-min, hourly, or daily bars).
Runs a comprehensive email authentication audit for a domain — SPF, DMARC, DKIM (auto-probing 14 common selectors), and MX records — returning a 0–100 deliverability score.
Returns a live market quote (last price, day range, 52-week range, previous close, currency, exchange, relative change) for any equity, index, FX pair, or crypto symbol as clean JSON
Resolves an ENS name (e.g. vitalik.eth) to its corresponding Ethereum wallet address on mainnet
Returns the complete reported history of a single XBRL concept (e.g. Revenues, Assets, EPS) for one company, with each datapoint linked to its SEC accession number and filing.
Fetches a World Bank economic indicator time series (e.g. GDP, inflation, unemployment, population) for a given country and year range
Returns recent SEC filings for a company (by ticker or CIK), sorted newest first, with optional form type filtering, sourced from data.sec.gov/submissions.
Returns CVSS score, severity, CWE classifications, CISA KEV known-exploited status, affected products, and references for a given CVE identifier, using NVD with CIRCL and OSV fallback.
Applies policy rules to submitted evidence and renders a deterministic ruling on disputes between AI agents or automated commerce participants.
Retrieves a list of email messages from a specified AI agent inbox
Performs a comprehensive safety audit on a Base network token contract, checking for honeypot patterns, buy/sell taxes, ownership renunciation, hidden owners, mintability, proxy/upgrade risk, and liquidity lock status.
Screens a blockchain wallet address for KYT risk, sanctions, fraud, and illicit finance signals, returning a risk score, risk level, decision action, and counterparty summary.
Evaluates a proposed AI agent action for safety risks including loop detection, retry storms, and model cost overruns, returning a decision to allow, warn, block, or require confirmation
Returns a filtered list of airports based on query parameters such as country, city, IATA code, or other airport attributes
Answers free-text questions about crypto projects, sectors, and trends, returning high-signal insights, notable shifts, and upcoming catalysts to support trading decisions.
Returns multi-chain ERC-20 and native token balances with metadata for one or more wallet addresses across supported blockchains.
Returns historical token prices over a specified time range for one or more tokens.
Returns current USD prices for one or more tokens identified by contract address, supporting multiple blockchain networks.
Provides poetic and phonetic analysis of English words, including rhymes, pronunciation, syllable counts, stress scanning, and homophones
Analyzes SEC filings and contracts with evidence-backed, source-grounded findings including claims, evidence citations, confidence scores, and verification status
Returns a comprehensive federal spending profile for a contractor by name or UEI, including total dollars, top agencies, top NAICS codes, fiscal-year trend, and recent awards fused from USASpending.gov.
Compares a single macroeconomic indicator across multiple countries, returning latest values with computed signals: rank, highest, lowest, spread, and mean — each cited to its source.
Returns US natural gas market data from the EIA: Henry Hub spot price (daily) or weekly working gas in underground storage (Bcf), with latest value, period-over-period change, and short historical series.
Returns the full citation graph for an academic paper — works it references (outgoing) and works that cite it (incoming) — along with Semantic Scholar influential-citation counts, given any standard paper identifier or title.
Returns a fit-to-haul verdict, fit score (0–100), and per-dimension flags for a US motor carrier based on FMCSA registration data.
Screens a US healthcare provider against the federal OIG LEIE exclusion list by NPI, name, or organization name.
Fetches a public URL server-side and returns a cryptographically signed snapshot (hash, HTTP metadata, timestamp) with both an EIP-712 signature and an EAS off-chain attestation for non-repudiation.
Returns a curated basket of 10 key macroeconomic and development indicators (GDP, inflation, unemployment, etc.) for a single country, with latest values, short history, and source citations.
Resolves a research paper by any identifier (DOI, arXiv, PMID, PMCID, OpenAlex ID, or title) and returns fused canonical metadata from OpenAlex, Crossref, Unpaywall, and Semantic Scholar in a single JSON response.
Returns a comprehensive US property natural-hazard risk profile combining FEMA National Risk Index composite scores (18 hazards, expected annual loss, social vulnerability) and FEMA flood zone classification for a given US address, coordinates, or FIPS code.
Returns a 0-100 composite rug-pull risk score with category, per-dimension flags, and weighted signals for any ERC-20 token across major EVM chains.
Returns a full compliance verdict for a US healthcare provider by fusing NPPES registration, Medicare PECOS enrollment, and OIG LEIE exclusion data into a single deterministic verdict with risk flags.
Returns a cited macroeconomic or development indicator as a time-series for one or more countries, tagging each value with its source, year, and country ISO3.
Returns fused vulnerability intelligence for a single CVE ID, combining CVSS scores, CISA KEV status, EPSS exploitation probability, OSV affected/fixed versions, and a patch-priority score into one JSON response.
Verifies a business entity's legitimacy and returns a verdict, 0-100 risk score, risk category, and per-dimension flags from official registries
Look up a packaged food product by GTIN/barcode and return its normalized nutrition profile, allergens, diet flags, Nutri-Score, and NOVA classification via Open Food Facts.
Returns FEMA flood zone classification, Special Flood Hazard Area flag, zone subtype, and base flood elevation for a given US address or lat/lon coordinate.
Returns version, age, release cadence, deprecation/yank status, license, and download stats with trend for a package on npm, PyPI, or crates.io
Given a DOI, returns whether a free open-access PDF exists and provides the best PDF link with its license, version, and host type via Unpaywall and OpenAlex.
Returns aggregated adverse event data for a named drug from the FDA FAERS database, including top reported reactions, serious/death fractions, and demographic breakdowns.
Validates and classifies an email domain via DNS: MX records, mail provider, SPF/DMARC policy, disposable/free-webmail/role-account flags, and a deliverability signal.
Returns normalized National Weather Service forecast periods for a US location given coordinates or a street address, with optional hourly resolution and day limit, in both Celsius and Fahrenheit.
Fetches deduplicated crypto news headlines from major outlets, each scored bullish/bearish/neutral, with optional filtering by coin or keyword query.
Computes the Kelly-criterion optimal bet fraction and dollar position size from a win probability and payoff ratio, or from an edge and odds.
Aggregates public data about a domain or company into one profile: WHOIS/RDAP registration, DNS records, TLS certificate, homepage metadata, and tech-stack detection.
Returns HN engagement metrics (story count, total/avg points and comments) and top stories for a given search query and optional time window, powered by the HN Algolia search API.
Returns USGS ASCE 7 seismic design parameters (Ss, S1, SDS, SD1, PGA, seismic design category) for a US location by address or coordinates
Estimates the effective US import duty for a given HTS code and country of origin, including base MFN/FTA rates, Section 301/232/IEEPA trade-war surcharges, combined effective rate, and optional landed-cost estimate.
Disambiguates a researcher by name or ORCID and returns their profile including works count, citation count, h-index, institutional affiliations with ROR IDs, top concepts, and top works.
Checks whether a given email address appears in known data breaches, returning breach metadata (name, date, data classes) without exposing passwords or raw leaked data.
Returns a fused clinical safety profile for a drug by brand name, generic name, active ingredient, or NDC — combining FDA identity, approval status, label sections, adverse-event summary, and a severity indicator into one cited JSON.
Fetches health and intelligence signals for a GitHub repository including stars, forks, issues, license, activity status, and computed metrics like days since last push and issues-per-star ratio.
Resolves a single legal entity identifier (name, ticker, CIK, LEI, QID, or ISIN) across SEC EDGAR, GLEIF, and Wikidata, returning a reconciled set of cross-registry IDs, legal name, jurisdiction, status, and optional corporate hierarchy.
Returns a composite trust score (0-100), trust category, and per-dimension flags for a domain by fusing RDAP registration age, DNS/mail posture, TLS validity, Certificate Transparency history, and typosquat/homoglyph analysis.
Computes key financial ratios (margins, liquidity, leverage, growth) from SEC EDGAR XBRL data for a given stock ticker or CIK, with source citations and anomaly flags.
Checks whether a cryptocurrency address appears on official public sanctions lists (OFAC SDN, UK, EU, UN) and returns the matched record details.
Parses a public URL into structured fields: main text, headings, links, tables, and rich metadata (Open Graph, Twitter cards, JSON-LD, canonical, lang) without a browser.
Returns top GitHub repositories filtered by programming language and/or topic, ranked by stars, forks, or recency, using the official GitHub Search API.
Fetches normalized income statement, balance sheet, and cash flow data from SEC EDGAR XBRL filings for a given ticker or CIK, mapped to a clean unified schema with XBRL citations.
Converts latitude/longitude coordinates to a full street address with parsed components worldwide, enriched with the nearest NWS city/state for US coordinates.
Fuzzy-searches a company name against the GLEIF LEI registry, returning ranked candidates with LEI, legal name, jurisdiction, registration status, and corroboration level.
Validates a phone number, normalizes it to E.164, identifies line type and carrier, and returns a 0-100 fraud/KYC risk score with band and reasons — all offline from libphonenumber metadata.
Forward-geocodes a street address or place name worldwide to geographic coordinates and parsed address components using OpenStreetMap Nominatim.
Returns a BUY/SELL/HOLD verdict with 0–100 confidence score, market regime, live price, and multi-factor reasoning for a specified perpetual-futures market across 17 derivatives venues.
Screens a single cryptocurrency wallet address against the U.S. Treasury OFAC SDN list and returns hit/clear status with sanctioned entity metadata, programs, and manual-review signal.
Pay a previously created Bitrefill invoice with USDC on-chain via the x402 payment protocol to complete purchase of gift cards, eSIMs, or mobile top-ups
Search 10,000+ gift card and voucher brands across 180+ countries by name and optional country filter
Creates a USDC payment invoice to purchase gift cards, eSIMs, mobile top-ups, or prepaid cards from 10,000+ brands across 180+ countries via the x402 protocol
Returns derivatives market analytics for a cryptocurrency including funding rate z-score, 7-day funding momentum, annualized carry with regime classification, and open-interest metrics across Binance/Bybit/OKX.
Renders a Chart.js configuration object (type, data, options) into a PNG image, supporting bar, line, pie, doughnut, radar, polar area, and candlestick/OHLC chart types.
Estimates Kyle's Lambda (price impact per unit of signed notional flow) for a selected Polymarket YES or NO outcome over a specified time window
Returns the full strike-level gamma exposure profile, total net GEX, and gamma flip level for BTC options derived from the Deribit option chain
Computes a VPIN (Volume-synchronized Probability of Informed Trading) flow-toxicity score for a Polymarket prediction market by bucketing YES/NO trade pressure into equal-notional buckets over a requested time window.
Calculates Kyle's Lambda price impact coefficient per unit of signed order flow for a crypto trading pair over a 30m or 1h window