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
Generates vector embeddings for input text using OpenAI or Jina embedding models, returning dense float vectors suitable for semantic search, clustering, or retrieval.
Converts one or more text strings into 384-dimensional embedding vectors using lightweight sentence-transformer models (all-MiniLM-L6-v2 or BGE-small-en-v1.5), authenticated via HMAC signature.
Classifies text input against hate, sexual, violence, harassment, self-harm, and illicit content categories using a ZeroClick HMAC-authenticated OpenAI-compatible moderation endpoint.
Converts text to spoken audio using the chatterbox-nano model, with optional voice cloning from a sample, returning a binary audio stream.
Transcribes audio to text in its source language using whisper-tiny, authenticated via HMAC signature, billed per audio second.
Transcribes audio files into English text using Whisper-tiny, authenticated via ZeroClick HMAC signature, billed per audio second.
Fetches and parses a website's robots.txt file, returning declared crawl directives, disallow rules, crawl delay, and sitemap URLs for the wildcard user-agent group.
Tokenizes campaign keywords and trend keywords, calculates keyword overlap to score trend relevance, and flags any blocked brand-safety keywords.
Splits a total monetary amount (in minor currency units) among named recipients according to basis-point shares, using floor-and-remainder distribution to ensure exact allocation with no rounding loss.
Returns detailed payer analytics and behavioral intelligence for a competitor's x402 service wallet on Base mainnet, including payer clusters, whale scores, revenue stats, and poaching opportunities.
Returns a deep behavioral and spending profile for any EVM wallet address based on its x402 pay-per-request payment history on Base mainnet.
Delivers a signed, retried HTTP webhook from an AI agent to any public URL, with HMAC verification and a pollable status endpoint, for a flat $0.005 fee.
Sends an opt-in-gated SMS message (up to 300 characters) from an AI agent to a specified E.164 phone number, with automatic opt-out suffix and retry logic.
Returns normalized multi-year crime statistics for a single FBI-reporting law enforcement agency identified by ORI code, including annualized offense rates per 100,000 people, trend, and latest reporting year.
Returns multi-year annualized crime offense rates per 100,000 people for a specific FBI reporting agency identified by ORI code, including trend and latest reporting year.
Returns annualized crime rates per 100,000 people by year from FBI UCR and NIBRS data, for a given offense type and optional US state, to serve as a national or state-level baseline.
Returns annualized crime rates per 100,000 people by year for a specified offense at the national or US state level, sourced from public FBI UCR and NIBRS data.
Returns aggregated counts of reported incidents by offense category for a supported US city, sourced from its open-data portal, over a configurable look-back window.
Creates a scheduled cron job that calls a specified webhook URL on a recurring schedule, with optional run limits and result notifications.
Converts a cron expression (5-field or special string) into a plain-English human-readable description with field-by-field breakdown
Computes the next N upcoming run times for a given cron expression, with optional IANA timezone support
Parses and explains a cron expression in plain English, validates its syntax, and returns the next 5 scheduled run times in UTC.
Validates a cron expression, explains it in plain English, and lists upcoming run times with DST-aware timezone support
Converts a plain-English schedule description into a valid cron expression.
Registers a persistent scheduled task that calls a target URL at a specified interval for a set duration, surviving agent session termination
Evaluates a cron expression and returns the next 10 scheduled run times in UTC, a plain-English description, and the interval between runs
Validates a 5-field cron expression and returns its next scheduled run times in UTC ISO format
Validates an EU VAT ID and/or Peppol participant by separately checking tax-number validity, entity name match, and e-invoicing discoverability
Returns the best cross-chain token bridge route via LiFi aggregator, including which bridge to use, estimated received amount, transfer time, fees, and a ready-to-send transaction.
Validates a deliverable returned by another AI agent against the original task requirements, returning an accept/reject verdict with a signed receipt binding task, deliverable, and payment hashes.
Performs a security audit of an AI agent skill or MCP server's source files, detecting malware, prompt injection, credential theft, and supply-chain threats before installation.
Returns a fused directional trading signal (LONG/SHORT/NEUTRAL) for a crypto asset by combining regime, funding rate, crowding, and lead-lag components across Binance, Bybit, OKX, and Hyperliquid
Resolves a DOI to its full Crossref registration metadata, returning title, authors, journal, publisher, funder, license, and reference list as structured JSON.
Returns an aggregated usage summary for the caller across all scheduled tasks, including total spend, total runs, current balance, and top tasks by cost.
Executes code in 60+ programming languages and returns the result, paid per request via x402 on Base chain
Explains code output or execution results in natural language for a given programming language
Executes source code in 60+ programming languages and returns stdout, stderr, and exit code
Executes source code against an array of test cases in a specified programming language and returns pass/fail results
Analyzes an Ethereum wallet's recent on-chain transaction activity for suspicious or risky behavior, returning flagged findings, a risk score, and cited evidence.
Returns token holdings, USD balances, and portfolio allocation breakdown for an Ethereum mainnet wallet address.
Classifies an Ethereum mainnet address (wallet, token, or agent contract) and returns a risk score, verdict, flags, and cited evidence sources.
Verifies a factual claim against provided evidence text, returning a verdict, confidence score, risk score, cited sources, and per-claim support breakdown.
Checks one or more stablecoin contract addresses for price deviations from their peg, returning depeg status, deviation percentage, USD price, and risk score with cited evidence.
Audits an ERC-20 token contract address on Ethereum mainnet for security risks, returning risk scores, flags, verification status, and cited evidence.
Analyzes an Ethereum wallet's token approvals and identifies which ones should be revoked due to security risk, returning a prioritized revocation list with reasons and evidence.
Audits an Ethereum wallet address for contract-level risks, classifying spender contracts by risk level with evidence and confidence scores
Verifies a text claim against online sources and returns a verdict with citations, evidence, confidence score, and risk score.
ABI-encode a Solidity function call (selector + args) or encode/decode arbitrary ABI types to build and parse EVM calldata correctly.
Encodes a Solidity function signature and arguments into EVM ABI selector and calldata for on-chain transactions.
Validates and classifies a cryptocurrency address by format, type, and network for EVM, Solana, Bitcoin (all formats), Litecoin, Dogecoin, Tron, and Cosmos chains — computed locally without external calls.
Validates and checksums EVM (EIP-55), Bitcoin (base58check and bech32), and Solana addresses, detecting chain type and flagging checksum errors before a transfer.
Returns all Blockchain IQ analytics dashboards for a given section (markets or networks) in a single call, including all charts and analyst interpretations.
Returns a single chart panel from a Blockchain IQ crypto analytics dashboard, including the time-series or ranked-table data plus an analyst's written interpretation of that chart.
Creates a 7-day webhook subscription that pushes up to 200 signed alert deliveries to your HTTPS URL for crypto/stock market intelligence events including trade-flow anomalies, funding extremes, material news, and token risk changes.
Returns real-time trade-flow signals (price change, buy/sell pressure, momentum, anomaly, large trades, confidence) and on-chain liquidity costs (basis points for $1k/$10k/$50k trades) for a given asset symbol.
Runs fee-aware simple moving average (SMA) crossover backtests on caller-supplied OHLC candle data, returning strategy vs buy-hold performance metrics.
Returns a ranked list of cryptocurrency coin categories (e.g. DeFi, Layer-2, Meme) with market cap, 24h volume, and top coins, sourced from CoinGecko.
Converts Ethereum token units (wei/gwei/ether or arbitrary decimal precision), converts between hex and integer representations, and computes or validates EIP-55 checksummed Ethereum addresses.
Converts between Ethereum token denominations (wei/gwei/ether or arbitrary decimals), between hex and integer representations, and computes or validates EIP-55 checksummed Ethereum addresses.
Converts Ethereum token units (wei/gwei/ether or arbitrary decimals), converts between hex and integer representations, and computes or validates EIP-55 checksummed Ethereum addresses.
Fetches current prices for up to 25 cryptocurrencies by DefiLlama coin ID
Returns top DeFi yield pools with APY and TVL data, filterable by chain, sort order, and stablecoin type, sourced from DefiLlama.
Returns a Hidden Markov Model (HMM) 6-state regime classification with probabilistic forecasts for market direction, volatility, funding rates, and liquidation risk over the next 24 hours.
Returns issuer-aggregated daily spot ETF net flows for BTC, ETH, or SOL, showing how much capital is flowing in or out of spot crypto ETFs.
Returns aggregated Hyperliquid whale positioning data (net bias, long/short ratio, total net USD, and per-coin breakdown) across all accounts with ≥$100k in positions.
Returns issuer-aggregated daily spot ETF net flow data for BTC, ETH, or SOL.
Returns current, median, min, max, and percentile readings for funding rate, open interest, Fear & Greed index, and BTC dominance — each sampled every ~10 minutes — so any snapshot reading is interpreted in context of the recent window.
Accepts any natural-language crypto question, orchestrates live market data tools, and returns a structured JSON analysis with regime, confidence, key data, bull/bear scenarios, invalidation level, and summary.
Returns BTC, ETH, and USDT dominance as a percentage of total crypto market cap, serving as a regime filter for altcoin positioning and risk-on/risk-off signals.
Fetches up to 5 real-time crypto and macro market data tools in a single pay-per-call POST request, returning JSON results for BTC/ETH prices, derivatives, Fear & Greed, DeFi TVL, whale flows, on-chain stats, macro rates, and crypto news.
Returns the current and previous Crypto Fear & Greed Index values with classifications and recent historical readings for market sentiment analysis.
Returns per-venue funding rate and open interest for a single coin across Binance, Bybit, OKX, and Hyperliquid, plus aggregate averages and spread to identify localized positioning divergence.
Returns live order book depth analysis for a given notional size on Bybit and OKX, including average fill price, slippage in bps and dollars, spread, and which venue is cheaper.
Returns key macroeconomic indicators as directional signals — yield curve spread (2s10s), Fed funds rate, 2Y/10Y yields, CPI YoY, DXY, VIX, and M2 — each with its prior reading so trend direction is immediately available.
Returns spot price, market cap, 24h volume, and 24h price change for any cryptocurrency by ID in any quote currency
Returns the 30-day implied volatility index for BTC and ETH, including its percentile rank over the past month and expected price move over 1, 7, and 30 days.
Returns rolling correlation between a crypto asset's daily returns and a stock/index ticker (default SPY) over a configurable lookback window (14–365 days, default 90)
Returns the current Crypto Fear & Greed Index score (0–100) with day-over-day change and optional historical data up to 30 days
Returns historical Crypto Fear & Greed Index data including a time series, current value, trend, min/max/avg, and zone distribution over a configurable lookback window.
Returns daily historical data for the crypto Fear & Greed Index over a configurable window (2–2000 days), including average, max, min, trend, zone distribution, and the full daily series.
Returns the current crypto market Fear & Greed Index reading (0–100) plus 7-day and 30-day sentiment trend analysis (direction, average, and point change) sourced from alternative.me.
Returns the current crypto market Fear & Greed Index score (0–100) with classification and optional historical values for up to 90 days
Returns a composite crypto market sentiment score blending the Fear & Greed index with aggregated news-headline sentiment, optionally focused on a specific coin or query.
Returns a blended crypto market sentiment score combining the Fear & Greed index (value, classification, trend) with aggregated RSS news-headline sentiment into a single bullish/bearish/neutral signal, optionally filtered by coin or query.
Converts an amount between any combination of cryptocurrencies and fiat currencies using live DefiLlama prices and ECB exchange rates.
Converts an amount between any cryptocurrency and/or fiat currency pair using live DefiLlama crypto prices and ECB exchange rates.
Returns up to 168 hours of historical signal snapshots with timestamps and per-symbol scores for backtesting, charting, or building ML training data.
Returns a conformally-calibrated 80% price interval, current price, and upside probability for BTC, ETH, SOL, XRP, or ADA.
Audits a prior Kronos trading decision by returning a verdict, realized PnL percentage, and direction-correctness flag for a given decision_id.
Evaluates whether a leveraged perpetual futures position will survive the calibrated 80% price range, returning a verdict, liquidation price, max safe leverage, P&L at range bounds, and funding cost over a horizon.
Returns whale, CEX, bridge, and stablecoin flow alerts for a specified blockchain and time window, including direction, venue, and USD value of large capital movements.
Returns live perpetual-futures funding rates, mark/index prices, open interest, and 24h volume for BTC, ETH, SOL, XRP, and ADA across Kraken Futures and Hyperliquid, with a per-symbol consensus including 8h and annualized funding, directional pay labels, and LONG_CROWDED/SHORT_CROWDED/BALANCED crowding signals.
Returns a complete perpetual-futures trading decision package (LONG/SHORT/FLAT direction, stop-loss, take-profit, leverage cap, liquidation price, position size, and funding cost) for BTC, ETH, SOL, XRP, or ADA based on the Kronos signal.
Returns a go/no-go allowed flag with market state, cooldown status, and warnings for a given crypto symbol before calling the costlier decision endpoint.
Returns historical perpetual futures listing and delisting events across six exchanges, including first-seen, last-seen, and delisted timestamps per instrument.
Returns hourly execution slippage ladder snapshots per symbol, showing what a given order size would actually cost against the live order book at each recorded hour.
Returns a global cryptocurrency market summary including total market cap, 24h volume, BTC/ETH dominance, active coin/exchange counts, and 24h market-cap change percentage in a chosen currency.
Computes cryptographic hashes and Ethereum-specific derived values (keccak256, sha256, 4-byte function selector, event topic0, ENS namehash/labelhash) from a string or hex input.
Computes keccak256, sha256, Ethereum function selectors, event topic0, ENS namehash, or ENS labelhash from a string or hex input.
Detects upgradeable proxy patterns (EIP-1967, UUPS, Transparent) and basic red flags in Base smart contracts