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
Returns keywords that two domains both rank for in Google organic search, along with each domain's ranking position for those shared keywords
Returns a weekly relative-interest timeline plus per-term averages for up to 5 keywords over the last 12 months using Google Trends data.
Performs an instant single-page technical SEO audit returning OnPage score, meta tags, load timings, and failed checks without crawling the full site
Returns native balance, nonce, EOA/contract status (EIP-7702-aware), and ERC-20 token balances for any address on one of five EVM chains in a single call
Returns SEO ranking difficulty scores (0–100) for up to 1000 keywords, indicating how hard it is to rank on Google page one
Returns the full technology stack a domain runs (analytics, frameworks, CMS, servers, payment processors, ad networks) plus its domain rank for competitive tech intelligence.
Executes a read-only EVM smart contract call (eth_call) on supported chains, returning the decoded result, revert reason, and optional gas estimate — without broadcasting a transaction.
Returns how often up to 1000 keywords are queried inside AI assistants (ChatGPT, Perplexity, etc.) with 12-month monthly history
Applies policy rules to submitted evidence and renders a deterministic ruling on disputes between AI agents or automated commerce participants.
Performs a deterministic hire-eligibility check on a U.S. freight carrier using FMCSA/DOT records, returning a PASS/FAIL decision with authority status, safety rating, insurance filing evidence, and optional identity mismatch flags.
Analyzes caller-supplied rental observations against a target property, scoring comparables and returning a weighted rent estimate with confidence band, market benchmarks, and evidence provenance.
Search, normalize, deduplicate, and rank rental listings from caller-supplied observations, enriched with public rent benchmarks (Zillow ZORI, HUD FMR) for a given ZIP code and bedroom count
Analyzes a target rental property against caller-supplied comparable listings and public market benchmarks (Zillow ZORI, HUD FMR) to produce a market-position verdict, confidence score, and evidence trail.
Pre-transaction Dutch supplier screen: validates EU VAT number via VIES, checks the Dutch Central Insolvency Register, and cross-checks the legal name against the VAT-registered name — all in one call.
Looks up Finnish company information from the official YTJ (PRH) business register by Business ID or name search
Checks a Dutch company against the official Central Insolvency Register (rechtspraak.nl) for bankruptcy, suspension of payments, or debt restructuring procedures
Returns a comprehensive 30-day availability and payment-detail report for a monitored x402 service, including daily probe series, uptime percentages, change events, and last-observed payment parameters.
Looks up Swiss companies by UID or name via the official Zefix Central Business Name Index, returning legal status, address, purpose, and register details
Performs a web search and fetches the full readable content of top results in a single call, returning position, title, URL, snippet, and page content.
Validates EU VAT numbers against the European Commission's VIES service, with both cached fast mode and live consultation-proof mode returning official consultation numbers.
Screens a company or organisation name against the EU consolidated financial sanctions list and the UN Security Council consolidated list in a single call, returning matched aliases, programmes, designation dates, and source links.
Checks a Polish company's VAT status and verifies whether a given bank account (NRB) is registered to that company in the official Ministry of Finance whitelist register.
Probes a target x402 resource URL live and returns its current status, latency, 402 validity, and 30-day monitoring history before you pay
Looks up a Legal Entity Identifier (LEI) by code or searches for a legal entity by name against the official GLEIF register, returning registration status, legal form, jurisdiction, and address.
Screens a European supplier across company register, insolvency signals, VAT validation, and EU/UN sanctions in one call, with per-country coverage transparency
Look up or search French companies via the official INSEE Sirene register, returning legal status, form, activity codes, address, and SIRET details.
Looks up or searches Norwegian companies in the official Enhetsregisteret register, returning official company details including bankruptcy and liquidation status.
Checks a French company's SIREN number against the BODACC official bulletin for collective insolvency proceedings (sauvegarde, redressement, liquidation judiciaire), conciliation, and professional recovery announcements since 2008.
Checks whether a crypto-asset or its issuer is notified/registered under the EU MiCA regulation by searching the official ESMA interim register of EMT issuers, ART issuers, and notified white papers.
Looks up a UK company by number or name against the official Companies House register, returning status, type, dates, address, SIC codes, insolvency flags, and charges.
Returns current weather conditions, 24-hour forecast, and air quality data for a given city or coordinates, billed per-call via USDC on Base.
Finds the cheapest, currently-working x402-compatible API for a given task by comparing price, uptime, and speed across thousands of paid APIs from Coinbase, PayAI, and Dexter catalogs
Fetches the current stable release of an npm or PyPI package and validates a claimed version or publication date against live registry metadata.
Returns live block metadata for a given EVM chain, including block number, timestamp, gas utilization, base fee, transaction count, and congestion status.
Fetches filtered EVM event logs from a specified blockchain by contract address and/or event topic, returning matching log entries with metadata
Compares UK card payment providers (SumUp, Square, Flatpay, Dojo, Teya) by total monthly cost and effective rate based on a business's monthly card takings and card mix
Returns 7-day and 30-day annualized realized volatility plus today's price range percentage for any USDT perpetual futures symbol, sourced from daily Bybit kline data.
Returns the most positive and most negative funding rates across all Bybit USDT perpetual futures, with annualized percentages, 24h price moves, and open interest — identifying the most crowded trades and short-squeeze candidates.
Returns the top 24h gainers and losers across all liquid Bybit USDT perpetual contracts, each annotated with current 8h funding rate and 24h turnover.
Returns a price-bucketed liquidation heatmap for a USDT perpetual, showing USD volume flushed and long/short split per zone over the last N hours, with the hottest zone flagged — built from real liquidation prints, not estimates.
Returns historical liquidation cascade events (clustered same-side flush episodes) for USDT perpetual pairs, reconstructed from proprietary tape data, covering up to 72 hours back.
Returns the nearest designated emergency evacuation sites in Japan to a given latitude/longitude, with per-hazard-type availability flags (flood, landslide, tsunami, etc.) sourced from Japan's Geospatial Information Authority (GSI).
Fetches data rows from a specific Japanese government e-Stat statistical table by ID, with all category codes automatically resolved to human-readable Japanese labels in a single call
Returns Japanese Government Bond auction results (issue numbers, dates, amounts, prices, yields) for a specified tenor from the Ministry of Finance official record.
Returns the most recent SEC/EDGAR filings for a given public company ticker, with optional filtering by form type and result count.
Returns a date-range series of SPX options gamma exposure (GEX) market briefings, including key price levels, gamma regime, trade signals, and AI-generated narratives.
Creates a temporary, isolated vector store (max 20 documents, 24-hour TTL) with local embedding and cosine-similarity retrieval via nomic-embed-text
Computes a single deterministic state-machine transition given a machine definition, current state, and an event, with optional guard conditions evaluated against context or payload fields.
Compresses a conversation history to fit within a character budget by pinning, deduplicating, trimming, and dropping messages in fixed stages.
Performs the MCP handshake against a remote server and returns its full catalogue of tools, resources, and prompts without executing anything.
Compares two JSON state documents (target vs observed) leaf-by-leaf and returns a per-path status indicating tolerance, deviation, missing, unexpected, or type-mismatch conditions.
Generates self-contained animated architecture diagrams as HTML, SVG, MP4, WebM, GIF, or PNG from a node/edge graph definition
Searches and filters ~2,000 curated Blackbird-network restaurants (primarily NYC and San Francisco) with optional live Fly-reward specials per result
Translates text (single string or batch of up to 200 segments) from one language to another, with optional format preservation for markdown, HTML, and template placeholders.
Provides keyless GPT-5 Mini chat completions via HTTP 402 micropayment at $0.005 USDC per call
Deterministically repairs malformed or LLM-style JSON strings into valid, parseable JSON, with optional schema validation.
Calculates a target date by counting a given number of working days forward or backward from a start date, skipping weekends, public holidays (regional-aware for DE/AT/CH), and custom company days off.
Counts working days in a date range for Germany, Austria, and Switzerland, accounting for weekends, public holidays, and custom days off.
Retrieves a list of email messages from a specified AI agent inbox
Validates an EU VAT number against the official European Commission VIES REST API and returns current validity status, registered company name, and address.
Returns current npm registry facts about a package (latest version, deprecation, Node.js compatibility, license, downloads, maintainers) before an agent installs it.
Resolves redirects and returns deterministic HTTP facts (final URL, status, content type, robots.txt access, title) for a URL so an agent can decide whether to fetch it fully.
Fetches a public URL, computes SHA-256 hashes of raw bytes and normalized markdown, compares against a known hash to detect changes, and returns a verifiable Ed25519-signed provenance receipt.
Scores an EVM address across six independent trust signals and writes an EAS attestation on-chain, returning a composite trust score and verdict in a single call.
AI-powered summarization of any web page, raw text, or HTML into a dense, factual summary preserving key numbers, names, and conclusions
Performs DNS lookups via Cloudflare DoH for any domain, returning structured JSON answers with TTLs for record types A, AAAA, CNAME, MX, NS, TXT, SOA, SRV, CAA, and PTR.
Extracts full plain text, page count, and word count from a PDF at a given URL, handling files up to 25 MB.
Fetches any web page URL and returns the main article content as clean, LLM-ready markdown with metadata, stripping boilerplate like ads, nav, and footers.
Screens a person, entity, vessel name or crypto address against OFAC SDN and Consolidated sanctions lists, returning a verdict with scored fuzzy matches and full provenance.
Fetches a public static HTML page and returns its text, tables, links, and provenance as structured JSON for AI agents.
Audits a website's AI crawler and agent readiness by analyzing caller-supplied artefacts (robots.txt, HTML, headers, llms.txt, sitemap, .well-known paths) and reporting per-bot crawl policies and gaps without making any outbound requests.
Renders a URL in a headless Chrome browser and returns a comprehensive snapshot including DOM, accessibility tree, links, forms, console logs, screenshot, and network timings in a single request
Renders a URL in Chrome and returns DOM, accessibility tree, links, forms, console output, screenshot, and network timings in a single call
Verifies whether a legal entity exists and is currently registered by querying the GLEIF LEI index, US SEC EDGAR, and the Australian Business Register (ABN/ACN/GST)
Deterministically diffs a public URL against a stored snapshot and returns exactly what changed since the last check, with no LLM involvement
Estimates the probability of passing a prop-firm trading challenge and computes risk statistics by running block-bootstrap Monte Carlo simulations over a trader's historical daily returns.
Fetches real-time stock prices and market data for up to 10 ticker symbols per call, sourced from Yahoo Finance
Counts business days between two dates or adds/subtracts business days from a start date, accounting for country-specific public holidays and configurable weekends.
Returns sunrise, sunset, moon phase, day length, and current sun position for a given latitude/longitude and date
Calculates the geodesic distance between two locations (by coordinates or city name), returning km, miles, nautical miles, bearing, compass direction, and timezone offset difference.
Returns the IANA timezone, UTC offset, DST status, local time, and abbreviated name for a given location (coordinates, city name, or IANA timezone ID).
Performs deterministic time/timezone operations for AI agents: convert unix↔ISO, timezone conversion, add/diff durations, and format/parse datetime strings.
Performs a comprehensive safety analysis of a Base token by contract address, including honeypot detection, rug pull risk, tax simulation, contract verification, and deployer history
Returns the current USD price of any ERC-20 token on Base blockchain, looked up by its contract address
Returns a full token portfolio snapshot for a Base address, including ETH balance, ERC-20 holdings with USD values, and aggregate totals
Returns a multi-source safety verdict for any Base token by contract address, including honeypot checks, tax analysis, owner-power warnings, holder count, and CEX listings
Screens a name (individual, entity, vessel, or aircraft) against U.S. Treasury OFAC SDN and Consolidated non-SDN sanctions lists, returning ranked matches with confidence scores and matching evidence.
Decodes EVM transaction calldata and simulates the call against live chain state to report what it would do — including token transfer details, approval amounts, and unlimited-approval warnings — without broadcasting anything.
Decodes EVM transaction calldata and simulates it against live chain state to explain what it would do — including unlimited-approval warnings — without broadcasting it.
Runs six pre-send checks on a blockchain transaction—gas vs balance, full simulation with decoded revert reason, stuck nonces, recipient type, ERC-20 allowance, and sanctions screening—and returns a send/do-not-send verdict with all reasons.
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.
Assesses the trustworthiness of an EVM wallet address on Base by analyzing on-chain transaction history, micro-payment behavior, ERC-8004 agent identity, and agent-card presence to produce a trust score and tier.
Retrieves 2 or 3 sections from the same 10-K or 10-Q filing in one call, returning clean text with SEC EDGAR citation links
Retrieves the most recent 8-K filings and press-release exhibits for a US public company by ticker or CIK, filtered by item type and date range.
Returns Form 4 insider trading filings for a US public company, showing who bought or sold shares, at what price, and how much.
Retrieves a specific named section (risk factors, MD&A, business, etc.) from a US public company's 10-K or 10-Q filing via SEC EDGAR, returning clean text.
Calculates sensible, latent, and total HVAC coil loads (BTU/MBH/tons), SHR, and condensate from airflow and entering/leaving air states, with full ASHRAE psychrometric step-by-step workings.
Fetches any public URL with full JavaScript rendering and returns the page as clean markdown, plain text, or raw HTML — paid per-call via x402 USDC with no API key required.
Captures a full-page or viewport screenshot of any public URL and returns it as a base64-encoded PNG, with JavaScript rendering support.
Extracts embedded text from a public PDF URL into page-numbered JSON, including SHA-256 hashes and warnings, for RAG pipelines and document ingestion.