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
Look up a Bitcoin transaction by its txid, returning confirmation count, block height, and raw transaction data from a live Bitcoin Core node
Returns current Bitcoin transaction fee rate estimates (sat/vB) for high, medium, and low priority confirmations from a live Bitcoin Core node
Returns balance, UTXOs, and transaction count for a Bitcoin address from a live Bitcoin Core node
Fetches the full comment thread for a Reddit post — including author, body, score, and reply count for each comment
Traces a Bitcoin transaction's inputs and outputs across 2 hops to follow fund flows for chain analysis
Returns full Bitcoin chain state including block height, disk size, prune status, and active softforks
Returns SEC-sourced Bitcoin holdings data (BTC held, shares outstanding, sats per share, filing source and date) for major Bitcoin treasury companies by ticker symbol.
Returns SEC-sourced Bitcoin holdings data (BTC held, shares outstanding, sats per share) for major Bitcoin treasury companies including MSTR, MARA, RIOT, XXI, and Metaplanet.
Decodes a Bitcoin transaction by txid, returning inputs, outputs, fee, size, weight, vsize, RBF flag, and confirmation status.
Fetches and decodes a Bitcoin transaction by its transaction ID, returning inputs, outputs, fee, size metrics, RBF flag, and confirmation status.
Classifies a Bitcoin transaction's money-movement role (consolidation, fan-out, or payment) and analyzes its position in Bitcoin's value-homophily graph using PLEXUS assortativity scoring.
Validates a Bitcoin address and returns its type, encoding, network, and witness version without broadcasting or storing anything
Returns the current Bitcoin spot price in USD, cryptographically signed with Ed25519 for independent verification.
Generates a draft Record of Processing Activities (RoPA) under GDPR Article 30(1) from structured inventory inputs including controller details, processing purposes, legal bases, data categories, recipients, transfers, retention periods, and security measures.
Runs a structured synthetic-persona critique of product copy or concepts through Groq, simulating how a defined target persona might respond relative to a stated goal (e.g. purchase consideration).
Converts a meeting transcript package (cues with speaker/time data, or legacy speaker segments) into structured meeting notes
Validates and cleans a batch of up to 500 email addresses, flagging duplicates, invalid formats, and suspicious domains without sending any email.
Extracts specific contractual clauses (termination, liability, payment, etc.) from a contract supplied as text, URL, or base64-encoded file.
Fetches native ETH and major ERC-20 token balances with USD values and a total portfolio value for a given Base wallet address in a single call.
Generates robots.txt, sitemap.xml, or llms.txt files from a domain and paths specification, returned as ready-to-use file content.
Returns on-chain metadata and USD price for any ERC-20 token on Base or Ethereum, including name, symbol, decimals, and total supply.
Generates a cohesive color palette and ready-to-use CSS variables from a hex color seed or a brand keyword
Returns current Base/EVM gas fees including base fee, priority-fee percentiles (slow/avg/fast), and a next-block estimate for transaction cost planning.
Generates and hosts a complete single-file HTML landing page from a spec, returning a live URL
Validates, formats, minifies, lists keys of, or infers a JSON schema from a provided JSON string, with pay-per-call USDC billing.
Generates paste-ready Open Graph and Twitter Card meta tags for a given URL, optionally auto-filling title, description, and image from the page.
Researches a given topic via the web and returns a concise, structured, cited brief with key findings
Generates UUIDs, nanoids, and hashes (SHA-256/512/1, MD5), and encodes/decodes data in base64, base64url, and hex formats.
Classifies an Ethereum or Base address as contract vs. EOA, checks for bytecode presence, and resolves ENS names, paid per-call in USDC onchain.
Takes a plain-text description of an ideal customer profile and asynchronously returns a ranked list of matching companies with industry, size, and match score.
Analyzes return on investment for home improvement projects, returning resale value uplift, rental income potential, payback period, and ADU scenario comparisons.
Returns American Community Survey 5-year demographic and housing statistics for Scotts Bluff County and its ten places, including a 16-year trend series.
Returns complete parcel intelligence for a Scotts Bluff County, Nebraska property by parcel ID, including owner, assessed value, tax status, sale history, census tract, and qualifying funding programs.
Constructs the EIP-712 typed data payload for an EIP-3009 transferWithAuthorization gasless USDC transfer, ready for an agent to sign with its own key for x402 payments on EVM chains.
Look up which websites use a specific technology tag or attribute, returning adoption data across 100M+ websites via the BuiltWith API.
builtwith.x402.paywithlocus.comBuiltWith Technology Trends via Locus x402x402$0.035/messageRetrieves adoption trends over time for a specific technology across 100M+ websites tracked by BuiltWith
builtwith.x402.paywithlocus.comBuiltWith Technology Profiler (Free Tier) via Locus x402x402$0.015/messageProfiles a website's technology stack using BuiltWith data, detecting frameworks, analytics tools, CDNs, CMSs, and hundreds of other technologies used by a given domain.
builtwith.x402.paywithlocus.comBulk Email Verifierx402$0.1/messageVerifies up to 20 email addresses in a single call, returning syntax, MX, disposable, role-address, free-provider flags, mail provider, deliverability verdict, and a batch summary.
Enriches up to 20 IPv4 addresses in a single call with public/private classification, ASN, owner, country, reverse DNS, and cloud provider detection.
Batch-resolve up to the subscription's limit of people records from emails, phones, or name+company pairs in a single request, charging 1 credit per matched result.
Analyze up to 100 URLs in one parallel call, returning structured content, metadata, and tech stack for each URL
Converts a list of text strings (URLs, phone numbers, WiFi credentials, plain text, etc.) into base64-encoded PNG QR code images in a single batch call.
Run up to 20 Google Maps business search queries in a single request and get back a deduplicated, normalized flat list of business listings.
Grades up to 10 URLs on their HTTP security headers (HSTS, CSP, X-Frame-Options, etc.), returning an A–F score and list of missing headers per URL, sorted worst-first.
Checks up to 20 URLs in a single call for availability, HTTP status, latency, redirect chain, and final URL, returning per-URL results plus aggregate up/down totals.
Runs up to 5 web or news search queries in a single API call, returning ranked title, URL, and snippet per query with locale, freshness, and safesearch controls.
Looks up WHOIS/RDAP registration data for up to 10 domains in a single call, returning registrar, registration date, expiry date, nameservers, and domain age.
Checks a Brazilian company (CNPJ) or global entity (LEI/name) against sanctions, debarment, and regulatory databases and returns a single pass/fail verdict — no fabricated scores.
Fetches comprehensive evidence-based corporate intelligence for a Brazilian CNPJ from multiple official public sources including TCU, CNIA, CEIS, CNEP, and CVM.
Search for businesses or locations with recent regulatory, operational, or ownership-change signals using intent filters, geography, and industry to surface sales leads and market intelligence.
Poll a cursor-based delta feed of business change events (openings, closures, construction, operator changes, compliance activity) observed since a given timestamp or prior cursor, with filtering by jurisdiction, intent, and evidence strength.
Add or subtract business days to/from a date, or count working days between two dates, with weekend and custom holiday awareness.
Add or subtract business days to/from a date, or count working days between two dates, with weekend and custom holiday awareness.
Fetch detailed business information for one or up to 20 Yelp businesses by business ID or alias, including ratings, contact info, owner details, and menu links.
Retrieves full Google Maps business profile including contact emails, phone numbers, and social media profiles for up to 20 businesses by ID.
Retrieves full business details (menu, popular times, services, price tier, hours, photos, and 50+ other fields) for up to 500 Google Maps businesses by their Business ID in a single batched request.
Fetches full Google Maps business details enriched with AI-extracted review keywords and their mention counts, supporting up to 20 businesses per request.
Fetches metadata for one or more Google Maps business photos, including caption, dimensions, and owner information.
Fetches paginated live photos (and videos) for a business from Google Maps using a business ID and optional cursor.
Retrieve paginated photos and videos for a specific Google Maps business by its Business ID.
Retrieves paginated 'From the owner' posts for a specific Google Maps business, sorted chronologically.
Retrieve full details of a specific Google Maps business review by business ID and review author ID.
Fetches live, paginated customer reviews for a specific business from Google Maps by business ID.
Fetch paginated customer reviews for a specific Yelp business, with filtering by language, sort order, and text query.
Fetches and paginates real-time customer reviews for a specific business from Google Maps, with filtering, sorting, and translation options.
Search Yelp for businesses matching a keyword query and location, returning listings with ratings, reviews, contact info, and categories.
Generates 384-dimensional L2-normalized mean-pooled sentence embeddings using all-MiniLM-L6-v2 for up to 96 texts per call
Fetches a public web page and returns clean markdown or structured JSON, reducing token count by 80-85% compared to raw HTML.
Returns live ECB daily foreign-exchange reference rates for any currency pair, with optional amount conversion
Validates and decomposes IBAN and BIC/SWIFT codes — checking checksums, country format, SEPA membership, and bank/branch/account components — in batches of up to 100.
Crop, resize, convert to greyscale, and re-encode images (PNG/JPEG/WebP) in a single deterministic API call
Validates one or up to 100 JSON instances against a JSON Schema (draft-07, 2019-09, 2020-12) returning all violations with path, keyword, and message
Detects and locates objects in an image using YOLOX-nano (COCO classes), returning per-class counts and pixel bounding boxes for 80+ object categories.
Validates and normalizes phone numbers using Google libphonenumber, returning validity, multiple format representations, country, region, and line type for single numbers or batches up to 100.
Generates a QR code from input text, returning it as a base64-encoded PNG or SVG with customizable size, margin, and colors
Reranks up to 64 candidate texts against a query using a cross-encoder model, returning ranked indices with 0–1 relevance scores for precision-stage RAG pipelines.
Verifies EVM signatures offline — EIP-191 personal messages, EIP-712 typed data, and x402/EIP-3009 payment authorizations — recovering the signing wallet and reporting authorization details without any blockchain reads.
Converts times between IANA time zones, describes zone metadata at an instant, and computes shared business-hours overlap across multiple zones for meeting scheduling.
Returns exact BPE token counts for OpenAI-family encodings (o200k_base or cl100k_base) for a single text or batch of up to 100 texts, with optional truncation to a token budget.
Decodes a Base-mainnet transaction hash or raw EVM calldata into human-readable form — function selector, matched signature, named arguments, and ERC-20/USDC transfer events — and can verify an x402 payment settlement receipt in one call.
Identifies which explicit assumptions behind an intended crypto action have been invalidated by verified external market changes since the caller's last checkpoint.
Buy per-minute airtime on an always-live internet radio station by submitting your audio URL, title, and duration, and receive a confirmed scheduled air time back.
Checks whether a domain name is available (expired/released) for registration or acquisition
Fetches domain intelligence reports (auctions, expired, backorder, buy-now, SEO metrics, Wayback history, Karma Metric) for a specific domain name
Returns the proprietary Karma Metric score for a given domain name, reflecting its overall quality and authority
Returns a condensed trading decision (STRONG_BUY to STRONG_SELL), directional signal, conviction level, and GO/WAIT verdict for a given asset symbol at low cost.
Look up a Portuguese company by NIF to retrieve official Portugal 2030 funded-project facts and rule-based purchasing inferences.
Returns the top token holders for a given token address on a specific chain, including entity labels, USD balances, and percentage of total supply held.
Returns the top inflow and outflow token flows for a given blockchain address, ranked by USD volume, with entity and label metadata.
Returns hourly time-series of token transfer volume (in USD and native token units) flowing into and out of a specific blockchain wallet address.
Returns current and historical market data for a specific token by ID, including price, market cap, supply, and volume metrics.
Returns the top inflow and outflow addresses for a specific token, ranked by USD volume, with Arkham entity and label metadata.
Returns the top holders (by address and entity) for a specific token, including balances, USD values, percentage of market cap, and Arkham intelligence labels.
Returns settled perpetual funding rate history per symbol and exchange, enabling carry and basis analysis.
Returns historical position change events (opens, closes, size changes, flips) for the 300 largest Hyperliquid accounts by equity, recorded every 5 minutes since 2026-09-02, with full trade details.
Returns the full historical record of perpetual futures leverage tier ladders across major crypto exchanges, including tier boundaries, notional caps, max leverage, and maintenance margin with time-range validity.
Returns a full multi-exchange liquidation map snapshot for a Binance USDT-M perpetual contract, including modeled leverage clusters, real forceOrder levels, top liquidation magnets, funding rate, open interest, and orderbook context.
Returns per-minute OHLCV bars with taker-buy versus total quote volume split, pre-joined across venues and retained beyond exchange data retention limits, for order flow imbalance and VPIN analysis.
Returns five-minute interval open interest history for major perpetual contracts in both base units and USD, normalised across symbols and exchanges.
Returns hourly-recorded Wilder RSI(14) historical snapshots across 8 timeframes for ~580 Binance USDT perpetuals, filterable by symbol, interval, and date range.