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
Converts CSV text to JSON rows or JSON rows back to CSV, with RFC 4180 parsing, automatic delimiter detection, and type coercion.
Computes cryptographic digests (MD5, SHA-1, SHA-256, SHA-384, SHA-512) and HMACs over input text, returning results as hex, base64, or base64url.
Fetches current USD prices for up to 25 crypto assets per call, supporting major tickers, CoinGecko IDs, and chain+contract addresses for long-tail tokens, with per-asset confidence scores and timestamps.
Look up book metadata by ISBN (10 or 13 digit), returning title, authors, publishers, publish date, page count, subjects, and cover image from Open Library
Fetch block header details (timestamp, miner, gas used/limit, base fee, tx count, size) by block number, hash, or 'latest' on major EVM chains
Inspect IPv4/IPv6 addresses (version, classification, integer form) and perform CIDR subnet math (network, netmask, broadcast, host range) or test address containment, all deterministically with no external lookups.
Validates payment card numbers via Luhn checksum and detects the card network (Visa, Mastercard, Amex, Discover, etc.) with per-network length rules, returning network name, Luhn result, and last four digits.
Resolves DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, PTR, DS, DNSKEY, HTTPS) for a domain, returning parsed answers with TTLs and response status.
Compares two texts using Myers diff algorithm over lines, words, or characters, returning structured edit operations, unified diff output, and similarity statistics.
Validates and parses phone numbers in E.164 format, extracting country calling code, region, national number, and canonical E.164 string — single or batch up to 50
Search Wikipedia across 300+ language editions for ranked results or fetch a single article's summary, description, and thumbnail via the official MediaWiki API.
Returns comprehensive risk and opportunity signals with AI-synthesized narratives for a specific crypto entity, covering 28 signal types including smart money flows, DeFi risk, governance, token unlocks, and yield anomalies.
Returns pay-per-call crypto market-state signals (BUY/SELL/HOLD + confidence) with technical indicators for a given trading pair and timeframe, billed via x402 on Base.
Returns a single-call composite briefing combining BTC/ETH/SOL ML price forecasts (1h), Crypto Fear & Greed Index, TradFi macro indicators (VIX, DXY, US 10Y yield, S&P 500, gold), and funding-rate extremes screened across 16 perpetual markets.
Returns ETH options analytics from Deribit: GEX strike ladder, gamma flip level, spot regime, max-pain strikes, expected-move cone, and pin-risk score with a 15-minute cache.
Fetches real-time 8h-equivalent funding rates across 6 major venues for BTC and computes the gross and net-of-fees cross-venue funding arbitrage spread, with actionability label and per-venue breakdown.
Returns a structured composite market digest for a single crypto asset, bundling derivatives signals, market regime, realized volatility, fear-greed index, and ML forecast probability in one call.
Scans 16 perpetual futures markets and returns only assets with statistically extreme funding rates (z-score ≥2 or ≥3 vs 30-day baseline)
Returns total stablecoin market cap, top-10 coin dominance breakdown, and 7-day/30-day mint/burn supply flow data sourced from DeFiLlama with 15-minute caching.
Returns a cited risk evidence summary for a Base ERC-20 token address, including honeypot simulation, upgradeable-proxy detection, ownership status, and verified-source status.
Returns p10/p25/p50/p75/p90 quantile forecast paths, expected close price, and forward volatility for Bitcoin at 1h, 4h, and 24h horizons using 60-path Monte Carlo simulation refreshed every 20 minutes.
Returns the implied volatility surface for Bitcoin options from Deribit, including ATM IV, IV rank/percentile, term structure, risk reversals, wing IVs, max-pain strikes, and a vol-regime label.
Returns a comprehensive Bitcoin market snapshot including real-time Binance spot price, derivatives data (funding rate, OI, basis from Bybit/OKX), ML price forecasts, and BTC-specific market regime alerts in a single paid call.
Returns a single-call snapshot of funding rate, open interest, mark price, and 24h volume for all 16 supported perpetual futures markets simultaneously.
Returns the real-time Coinbase price premium for BTC relative to a composite spot median of OKX, Kraken, and Binance, expressed as a percentage.
Returns 7-day, 30-day, and 90-day annualized realized volatility for BTC and 15 other crypto assets using three estimators (close-to-close, Parkinson, Garman-Klass) derived from Binance daily OHLC data.
Returns derivatives signals and regime event counts for all 16 supported crypto assets in a single API call, covering funding rate, annualized rate, OI 1h change, basis, funding trend, and extreme flags.
Returns estimated liquidation price levels by leverage band plus real recent liquidation prints for Bitcoin (BTC), including cluster maps, nearest long/short clusters, and squeeze bias.
Returns a probabilistic up/down directional forecast for XRP price over a chosen horizon (1h, 4h, or 24h) using a composite technical model (EMA/RSI/MACD/ATR) derived from Binance klines.
Returns the crypto Fear & Greed Index score (0-100) enriched with Kronos-proprietary BTC funding sentiment, open interest 1-hour trend, and 24-hour price momentum signals.
Returns real-time Ethereum market intelligence including funding rate, open interest, basis, and a heuristic signal read for ETH-USD perpetual futures
Fetches real-time cross-venue perpetual funding rates for BTC and computes gross/net arbitrage spreads between the best short and long venues across Binance, OKX, Bybit, KuCoin, Bitget, and Hyperliquid.
Returns Hindu almanac (Panchang) data for a given date, time, and location, including auspicious timings and Vedic calendar details
Submits, verifies, and settles zero-knowledge proofs via a pay-as-you-go REST API optimized for the x402 payment ecosystem
Checks whether a given EVM or Solana wallet address has a verified on-chain KYC attestation, returning verification status, risk score, and attestation details.
Search and filter Solana labeled/known accounts by name, entity, label categories, or address, returning structured metadata about identified wallets and programs.
Returns a filtered, sortable list of known/labeled Solana programs with metadata such as entity name, program address, and classification labels.
Returns current US labor market indicators including unemployment rate, nonfarm payrolls, wage growth, labor force participation, and JOLTS data with a plain-English phase assessment
Retrieves time-series Gamma Exposure (GEX) profile data for crypto options markets, showing dealer gamma positioning across exchanges over time.
Retrieves proprietary volatility surface snapshots for crypto options across exchanges and currencies
Retrieves historical trade data for perpetual futures contracts across major crypto exchanges
Retrieves dealer gamma exposure (GEX) data broken down by strike price for crypto options markets
Retrieves historical Gamma Exposure (GEX) data for crypto options markets across exchanges and instruments over time.
Retrieves resting (open limit) orders on Hyperliquid HyperCore, filterable by wallet, instrument, market type, and notional thresholds.
Retrieves historical OHLC ticker data for crypto options instruments from a specified exchange over a time range
Retrieves historical implied volatility surface data for crypto options instruments over a specified time range
Returns the catalog of available proprietary volatility surface snapshots for crypto options, filterable by exchange, currency, model, expiry, tenor, and date range.
Retrieves proprietary volatility surface slice data for crypto options by expiry, tenor, or date range
Returns OHLCVT (open, high, low, close, volume, trades) candlestick data for spot cryptocurrency markets on supported exchanges
Retrieves historical funding payment records for wallets or instruments on the Hyperliquid decentralized exchange node
Fetches the Level 2 order book (bid/ask depth) for a specified instrument on the Hyperliquid HyperCore decentralized exchange.
Retrieves the volatility term structure for crypto options, showing implied volatility across different expiries for a given underlying asset.
Retrieves the dealer gamma exposure (GEX) term structure for crypto options markets across different expirations
Retrieves the latest dealer gamma exposure (GEX) data for crypto options markets
Returns historical open interest data for perpetual futures contracts across major crypto exchanges
Retrieves the options implied volatility surface organized by tenor (time to expiry) for a given exchange and instrument
Retrieves OHLCVT (Open, High, Low, Close, Volume, Trades) candlestick data for crypto options instruments from supported exchanges
Retrieves wallet-level trading flow data from Hyperliquid HyperCore node, including notional volumes, buy/sell activity, realized PnL, and trade counts per wallet address.
Retrieves historical realized volatility data for crypto derivatives instruments (perpetuals, futures, options, spot) across major exchanges
Retrieves liquidation events from Hyperliquid's HyperCore node, filterable by wallet, instrument, market type, notional size, and time range
Retrieves trade fill records from the Hyperliquid node, filterable by wallet, instrument, market type, time range, and notional size.
Retrieves historical open interest data for futures instruments across crypto exchanges
Converts stablecoins (USDC, USDT, DAI) into a spendable prepaid card or gift card, returning card credentials and auth tokens for immediate use with Apple Pay and Google Pay.
Sends a USD payment to a recipient via Venmo or PayPal, funded by on-chain USDC, with KYC verification gating.
Retrieves the most recent flight record for a specific aircraft by its registration number
Generates a SHA3-256 hash derived from 512 random pixels sampled from live lava lamp images, providing hardware-based true random entropy.
Generates a SHA256 hash string derived from 512 random pixels sampled from live lava lamp camera feeds, producing true hardware entropy.
Searches across Japanese, US, UK, and EU legislation databases using a keyword query and returns matching legal documents or statutes
Returns the current lease status, expiry date, and number of pending unacknowledged messages for the caller's inbox.
Returns a comprehensive Know Your Exchange (KYE) institutional profile for a named blockchain/crypto entity, including aliases, executives, licenses, timeline, risk assessments, and locations.
Analyzes whether a crypto token qualifies as a security, utility, or commodity under US Howey Test, EU MiCA, and Asian regulatory frameworks
Drafts Terms of Service, Privacy Policies, Risk Disclosures, and disclaimers for crypto/token projects compliant with SEC, MiCA, and regional regulations
Analyzes whether a crypto token qualifies as a security, utility, or commodity under US Howey Test, EU MiCA, and Asian regulatory frameworks
Returns a state-specific small claims court filing guide including dollar limits, filing fees, service rules, evidence checklist, and day-of-court tips
Provides employment law guidance covering wrongful termination, wage theft, discrimination, harassment, retaliation, non-compete enforceability, and FMLA/ADA rights, with filing deadlines, agency referrals, claim strength assessment, and next steps.
Analyzes contract text and returns a sign/negotiate/walk-away verdict with verbatim red flags, missing protections, key terms, and ranked negotiation asks from the non-drafting party's perspective.
Analyzes contracts (NDA, lease, employment, freelance, SaaS, partnership, purchase) to explain each clause, flag red flags, identify negotiation points, and surface missing protections.
Performs a live USPTO TSDR trademark knock-out search for a candidate name, returning official conflict risk verdicts with verbatim active/dead mark records, owner details, classes, and filing dates.
Delivers comprehensive intellectual property guidance covering trademark, copyright, patent, and trade-secret registration, costs, protection duration, international filing (Madrid Protocol), and infringement enforcement options.
Drafts research-backed demand letters and cease-and-desist letters with statute citations for medical bills, debt settlement, insurance appeals, tenant, employment, FDCPA, and FCRA disputes.
Provides comprehensive business formation guidance including LLC vs S-Corp vs sole proprietorship comparisons, state filing fees, annual costs, tax treatment, step-by-step formation process, dissolution, restructuring, and compliance information.
Returns the biggest Polymarket prediction market movers, showing markets with the largest price shifts and trending activity.
Returns the latest trending markets and topics on Polymarket, including prices, liquidity, and 24-hour volume.
Returns resolved Polymarket prediction markets with final outcomes, resolution timestamps, and trading volume data, optionally filtered by keyword.
Returns a full compliance assessment report for a named entity, covering sanctions, PEP status, adverse media, and regulatory standing.
Returns the USDC balance and transaction count for an ERC-8004 AI agent wallet by agent identifier.
Verifies an AI agent's identity and returns a reputation score and risk level before inter-agent transactions
Returns filtered EU regulatory change alerts by jurisdiction and severity, covering GDPR, EU AI Act, MiCA, and AMLD6.
Returns the USDC balance and transaction count for an ERC-8004 AI agent wallet by agent identifier.
Verifies an AI agent's identity and returns a reputation score and risk level before inter-agent transactions
Returns a numeric trust score (0-100) with cluster assignment and recommendation for a given entity identifier.
Returns a quick risk score (0-100) and risk level for a named entity and country pair without a full data source scan.
Retrieves filtered EU regulatory change alerts by jurisdiction and severity, covering GDPR, EU AI Act, MiCA, and AMLD6
Returns a lightweight risk score (0-100) and risk level for a legal entity name and country, without a full data source scan.
Returns a numeric trust score (0-100) with cluster assignment and recommendation for a given entity identifier.
Returns a quick risk score (0-100) and risk level for a given entity name and country pair without a full data source scan.
Proxies JSON-RPC calls to the Linea mainnet blockchain, enabling reads and writes via standard Ethereum-compatible RPC methods.
Fetches enriched LinkedIn profile data for a given LinkedIn ID, including job title, company, location, follower count, and contact details for B2B lead qualification.
Returns comprehensive domain intelligence including DNS records, TLS certificate details, HTTP security headers, and a computed trust score for any given domain.
Screens a blockchain address against the US Treasury OFAC SDN sanctions list and returns a sanctioned/not-sanctioned verdict with confidence score, no API key required.