# Services from x402.ottoai.services on Zero

> x402.ottoai.services serves 93 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/x402.ottoai.services
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.ottoai.services/health.json

## Services

- [x402.ottoai.services Image Generation](https://www.zero.xyz/c/x402-ottoai-services-6457dce0/llms.txt): $0.15/call via x402, rated 4.7/5 (1 review). Generates images from text prompts (and optionally edits existing images) using AI models including GPT-Image-2 and Nano Banana Pro, returning a hosted image URL.
- [Otto AI Neural Web Search](https://www.zero.xyz/c/otto-ai-neural-web-search-92393755/llms.txt): $0.009/call via x402, rated 4.3/5 (1 review). Search the live web with a free-text query and receive structured JSON results including title, URL, published date, author, relevance score, and a clean text snippet — powered by Exa upstream.
- [Otto AI Form 144 Filings](https://www.zero.xyz/c/otto-ai-form-144-filings-3bd95599/llms.txt): $0.005/call via x402. Returns the latest SEC Form 144 filings for a given US ticker — notices of proposed insider sales filed before the trade is executed, including seller identity, units, market-value estimate, broker, approximate sale date, and Rule 10b5-1 plan details.
- [Otto AI: SEC Financial Statements by Ticker](https://www.zero.xyz/c/otto-ai-sec-financial-statements-by-ticker-8b54b389/llms.txt): $0.003/call via x402. Retrieves full SEC financial statements (income statement, balance sheet, cash flow) for any US-listed company by ticker, five periods deep, with XBRL concept labels, filing provenance, and restatement flags.
- [Otto AI 8-K Material Events Feed](https://www.zero.xyz/c/otto-ai-8-k-material-events-feed-0156d79e/llms.txt): $0.003/call via x402. Returns all SEC Form 8-K filings for a US-listed company in the last 90 days, tagged with official SEC item codes and EDGAR links
- [Otto AI SEC Form 4 Insider Trades Feed](https://www.zero.xyz/c/otto-ai-sec-form-4-insider-trades-feed-c5c445f2/llms.txt): $0.003/call via x402. Returns the 20 most recent SEC Form 4 insider trade filings across all US-listed companies, refreshed every 15 minutes, with transaction details including ticker, filer role, transaction type, shares, price, and value.
- [Otto AI Token Score](https://www.zero.xyz/c/otto-ai-token-score-46327503/llms.txt): $0.01/call via x402. Returns a composite 0-100 market structure score for a Base ERC-20 token, derived from seven weighted factors including liquidity, holder concentration, volume, age, pool breadth, and price stability.
- [Otto AI Schedule 13D/13G Activist Stake Filings](https://www.zero.xyz/c/otto-ai-schedule-13d-13g-activist-stake-filings-3736165b/llms.txt): $0.005/call via x402. Returns all Schedule 13D and 13G beneficial-ownership filings made about a US-listed company in the past 365 days, validated against EDGAR cover pages, with counts, amendments, and reporting-person details.
- [SEC 13F Institutional Holdings Lookup](https://www.zero.xyz/c/sec-13f-institutional-holdings-lookup-d98a04b2/llms.txt): $0.003/call via x402. Returns the latest 13F top-20 positions for any SEC-filing institutional manager (hedge funds, asset managers) identified by CIK number or manager ticker, with amendments applied.
- [Otto AI Base Gas Oracle](https://www.zero.xyz/c/otto-ai-base-gas-oracle-dcd883c1/llms.txt): $0.001/call via x402. Returns current Base chain gas data including base fee, legacy gas price, and slow/standard/fast EIP-1559 priority-fee tiers with ready-to-sign maxFeePerGas values, refreshed every minute.
- [Otto AI Token Price Lookup](https://www.zero.xyz/c/otto-ai-token-price-lookup-a4205a7e/llms.txt): $0.001/call via x402. Returns real-time USD price, market cap, 24h volume, liquidity, and price change for any crypto token by ticker symbol or contract address
- [Otto AI Pools Search — DeFi Liquidity Pool Lookup](https://www.zero.xyz/c/otto-ai-pools-search-defi-liquidity-pool-lookup-15d14849/llms.txt): $0.001/call via x402. Search for DeFi liquidity pools by token symbol, name, or contract address across multiple chains and DEXes
- [Otto AI — ERC-20 Token Holder Analytics](https://www.zero.xyz/c/otto-ai-erc-20-token-holder-analytics-ac9277ed/llms.txt): $0.03/call via x402. Returns detailed holder distribution, concentration metrics, acquisition breakdown, and risk assessment for a Base ERC-20 token contract address
- [Otto AI — Token Top Holders](https://www.zero.xyz/c/otto-ai-token-top-holders-a40c20d5/llms.txt): $0.02/call via x402. Returns the top token holders, concentration metrics, and entity labels for a Base ERC-20 token contract address
- [x402.ottoai.services Token Security Audit](https://www.zero.xyz/c/x402-ottoai-services-00496cf3/llms.txt): $0.001/call via x402. Performs a GoPlus-powered security audit on a token contract, detecting honeypots, hidden mints, rug pull risks, tax mechanics, and holder concentration across major EVM chains.
- [EVM Transaction Explainer](https://www.zero.xyz/c/x402-ottoai-services-8b5c1e0e/llms.txt): $0.01/call via x402. Decodes any EVM blockchain transaction hash into a human-readable summary across 11 supported chains
- [Otto AI Polymarket Movers](https://www.zero.xyz/c/otto-ai-polymarket-movers-cd03afdd/llms.txt): $0.002/call via x402. Returns the 20 biggest 24-hour odds movements across active Polymarket prediction markets, ranked by move size, with live trading data and event links.
- [Otto AI News Recaps — Crypto Market Brief](https://www.zero.xyz/c/otto-ai-news-recaps-crypto-market-brief-13816b79/llms.txt): $0.002/call via x402. Returns a concise AI-generated crypto market recap including BTC/ETH/SOL price movements, top-10 rankings, key DeFi developments, and forward-looking signals
- [Otto AI Stablecoin Watch](https://www.zero.xyz/c/otto-ai-stablecoin-watch-e4fcd4de/llms.txt): $0.001/call via x402. Returns real-time stablecoin market intelligence including supply changes, peg deviation alerts, dominance rankings, and a narrative market summary
- [Otto AI Stock DEX Pool Membership](https://www.zero.xyz/c/otto-ai-stock-dex-pool-membership-84b9fb91/llms.txt): $0.001/call via x402. Returns all DEX liquidity pools on Robinhood Chain, Base, BNB Chain, or Solana that contain a specified tokenized US stock, including pool ID, DEX name, stock side, counterpart token class, USD liquidity, 24h volume, and pool age.
- [Otto AI Market Risk — Global Stablecoin Depeg & Base DEX Liquidity Health](https://www.zero.xyz/c/otto-ai-market-risk-global-stablecoin-depeg-base-dex-liquidity-health-1120c155/llms.txt): $0.002/call via x402. Returns a composite AI-generated market risk score covering global USD-stablecoin depeg health and Base network DEX exit-liquidity conditions, with risk level, confidence, and a plain-English risk summary.
- [Equity Smart Money Brief — SEC Insider & Ownership Filings by Ticker](https://www.zero.xyz/c/equity-smart-money-brief-sec-insider-ownership-filings-by-ticker-1fb5a9d1/llms.txt): $0.1/call via x402. Returns an AI-synthesized brief of SEC Form 4 insider trades, Schedule 13D/13G beneficial ownership events, and company fundamentals for any US-listed stock ticker
- [Otto AI Base Season — Base Chain KOL Sentiment & Token Intelligence](https://www.zero.xyz/c/otto-ai-base-season-base-chain-kol-sentiment-token-intelligence-60348296/llms.txt): $0.001/call via x402. Returns live market intelligence for trending tokens on Base, including KOL mentions, price data, liquidity, social signals, and overall market sentiment from top crypto influencers.
- [Otto AI — Wallet Holdings Analyzer (Base Network)](https://www.zero.xyz/c/otto-ai-wallet-holdings-analyzer-base-network-339084d2/llms.txt): $0.02/call via x402. Returns a full token holdings breakdown for a Base network wallet address, including USD values, prices, 24h price changes, portfolio percentages, and an AI-generated portfolio narrative.
- [Otto AI x402 — AI Video Generation (video-gen)](https://www.zero.xyz/c/otto-ai-x402-ai-video-generation-video-gen-8929d3f2/llms.txt): $1.75/call via x402. Generates short AI videos from a text prompt (and optional image) using models like Seedance, Sora, or Veo, returning a hosted MP4 URL.
- [Otto AI — Protocol Revenue Leaders](https://www.zero.xyz/c/otto-ai-protocol-revenue-leaders-a84d86bb/llms.txt): $0.001/call via x402. Returns a ranked list of DeFi protocols by fees and revenue over 24h, 7d, and 30d windows, including take rate and momentum narrative.
- [Polymarket Free-Text Prediction Market Search](https://www.zero.xyz/c/polymarket-free-text-prediction-market-search-343c455a/llms.txt): $0.001/call via x402. Search open Polymarket prediction markets by free text and return live odds, bid/ask spread, volume, liquidity, and event links as flat JSON
- [Otto AI Equity Intelligence — Fundamental Stock Analysis](https://www.zero.xyz/c/otto-ai-equity-intelligence-fundamental-stock-analysis-622ed841/llms.txt): $0.001/call via x402. Returns AI-generated narrative plus key financial fundamentals (revenue, EPS, margins, debt) and recent SEC filings for a US-listed stock ticker.
- [Otto AI Domain Age Lookup](https://www.zero.xyz/c/otto-ai-domain-age-lookup-a4a2e927/llms.txt): $0.001/call via x402. Returns the registration age, creation date, expiry date, and days-until-expiry for any registrable domain name via RDAP lookup.
- [Otto AI Earnings Calendar](https://www.zero.xyz/c/otto-ai-earnings-calendar-bfefad94/llms.txt): $0.003/call via x402. Returns upcoming and past earnings data for an equity or ETF ticker, including EPS estimates, report dates, session timing, and surprise results.
- [Otto AI DNS Lookup](https://www.zero.xyz/c/otto-ai-dns-lookup-9efccd7a/llms.txt): $0.001/call via x402. Resolves DNS records for a domain, returning A, MX, NS, TXT, CNAME, AAAA, SOA records plus email security analysis (SPF, DKIM, DMARC).
- [Otto AI Dividend Intelligence](https://www.zero.xyz/c/otto-ai-dividend-intelligence-bb06994e/llms.txt): $0.003/call via x402. Returns dividend yield, growth rate, payout ratio, and yield-trap flags for a given equity or ETF ticker symbol
- [Otto AI Supported Tokens Search](https://www.zero.xyz/c/x402-ottoai-services-b606008f/llms.txt): $0.001/call via x402. Search and look up ERC-20 token metadata (address, decimals, logo) by symbol or contract address across 6 chains using CoinGecko's 5000+ token list
- [x402.ottoai.services DeFi Protocol Analytics](https://www.zero.xyz/c/x402-ottoai-services-7151a6b6/llms.txt): $0.001/call via x402. Returns DeFi protocol analytics including TVL rankings, chain breakdowns, gainers/losers, and per-protocol deep dives.
- [Otto AI Equity News — Ticker News & Sentiment](https://www.zero.xyz/c/otto-ai-equity-news-ticker-news-sentiment-29fdc5ec/llms.txt): $0.003/call via x402. Fetches recent news headlines and sentiment data for a given equity or ETF ticker symbol, sourced from Finnhub, covering the past 7 days.
- [Otto AI — Base Ecosystem News Report](https://www.zero.xyz/c/otto-ai-base-ecosystem-news-report-4c0f9f53/llms.txt): $0.001/call via x402. Returns a real-time intelligence report on the Base blockchain ecosystem, including protocol updates, token narratives, and on-chain metrics.
- [Equity Smart Money Bundle — SEC Insider Activity + TTM Fundamentals](https://www.zero.xyz/c/equity-smart-money-bundle-sec-insider-activity-ttm-fundamentals-a8f9b5b9/llms.txt): $0.006/call via x402. Returns SEC Form 4 insider buying/selling activity plus trailing-twelve-month financial fundamentals (revenue, net income, EPS) for any US-listed stock ticker in a single call.
- [Otto AI Base Chain Status](https://www.zero.xyz/c/otto-ai-base-chain-status-f5e5e3d0/llms.txt): $0.001/call via x402. Returns the four key block heads on Base (latest, safe, L1-finalized, pending Flashblocks) with base fee, congestion level, block age, and finality lag metrics.
- [Otto AI FX Rates](https://www.zero.xyz/c/otto-ai-fx-rates-e8638f16/llms.txt): $0.001/call via x402. Returns live and reference foreign exchange rates against USD, sourced from Yahoo Finance and the European Central Bank
- [Otto AI Tweet Search](https://www.zero.xyz/c/otto-ai-tweet-search-dc1e0277/llms.txt): $0.005/call via x402. Search X/Twitter for recent tweets by keyword, cashtag, user handle, or boolean query and return structured tweet data
- [Hyperliquid Perpetual Trading History](https://www.zero.xyz/c/x402-ottoai-services-3f9cf2c9/llms.txt): $0.001000/call via x402. Retrieves fills, funding payments, and realized PnL history for a given wallet address on Hyperliquid perpetuals.
- [SEC Form 4 Insider Trades by Ticker](https://www.zero.xyz/c/sec-form-4-insider-trades-by-ticker-08b26e37/llms.txt): $0.003/call via x402. Retrieves SEC Form 4 insider trading data for any US-listed stock by ticker, including who bought/sold, transaction counts, dollar values, net balance, shares held, and filing links.
- [Otto AI Macro Regime Intelligence](https://www.zero.xyz/c/otto-ai-macro-regime-intelligence-4fc356fe/llms.txt): $0.003/call via x402. Returns the current macroeconomic regime label with live federal funds rate, 10-year treasury yield, and CPI year-over-year inflation data.
- [Hyperliquid Account Snapshot](https://www.zero.xyz/c/x402-ottoai-services-c74bad94/llms.txt): $0.001000/call via x402. Returns a real-time snapshot of a Hyperliquid perpetual trading account including open positions, margin, collateral, and active trigger orders (TP/SL/limit).
- [Hyperliquid Perpetuals Market Data](https://www.zero.xyz/c/x402-ottoai-services-ad7c748f/llms.txt): $0.001/call via x402. Fetches live mark/oracle price, funding rate, open interest, max leverage, and size specs for any tradable Hyperliquid perpetuals asset.
- [Polymarket Crypto Prediction Markets Feed](https://www.zero.xyz/c/polymarket-crypto-prediction-markets-feed-b36648df/llms.txt): $0.001/call via x402. Returns live Polymarket odds, bid/ask, volume, liquidity, and end dates for the highest-volume open Bitcoin, Ethereum, and crypto prediction markets as flat JSON refreshed every 5 minutes.
- [OttoAI Trending DEX Pools](https://www.zero.xyz/c/ottoai-trending-dex-pools-4b85c977/llms.txt): $0.001/call via x402. Returns the top 10 hottest DEX liquidity pools ranked by 24h trending score across major chains (Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism, Avalanche, or all at once)
- [Otto AI Domain Report](https://www.zero.xyz/c/otto-ai-domain-report-0acf165b/llms.txt): $0.02/call via x402. Returns DNS records, RDAP registration details, and email authentication (SPF/DKIM/DMARC) for a given domain name.
- [Otto AI WHOIS Lookup](https://www.zero.xyz/c/otto-ai-whois-lookup-02b051f3/llms.txt): $0.001/call via x402. Looks up WHOIS/RDAP registration data for a domain, returning registrar, creation/expiry dates, nameservers, DNSSEC status, and transfer statuses.
- [Otto AI Yield Markets — Aave V3 & Morpho APY Feed](https://www.zero.xyz/c/x402-ottoai-services-ab0ae7e0/llms.txt): $0.001/call via x402. Returns live DeFi yield farming market data including APYs for Aave V3 and Morpho protocols on Base and Ethereum, enabling stablecoin deposit rate comparisons.
- [Otto AI Technical Signals](https://www.zero.xyz/c/otto-ai-technical-signals-4286ad5d/llms.txt): $0.003/call via x402. Returns RSI, moving averages, trend state, and momentum indicators for an equity or ETF ticker symbol
- [x402.ottoai.services Token Alpha](https://www.zero.xyz/c/x402-ottoai-services-9431e195/llms.txt): $0.001/call via x402. Returns premium token intelligence including price metrics, news, Twitter sentiment, and futures data for a given crypto token symbol.
- [OttoAI TradFi Macro Intelligence](https://www.zero.xyz/c/x402-ottoai-services-c5d307a7/llms.txt): $0.001/call via x402. Returns a macro financial dashboard covering equity indices, VIX, DXY, treasury yields, commodities, and optionally a specific stock quote with moving average 

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