# Services from x402.donnyautomation.com on Zero

> x402.donnyautomation.com serves 62 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.donnyautomation.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.donnyautomation.com/health.json

## Services

- [GLEIF LEI Lookup by Company Name](https://www.zero.xyz/c/gleif-lei-lookup-by-company-name-e29b2829/llms.txt): $0.03/call via x402. Searches the GLEIF golden copy for a legal entity's LEI and full registration record by company name or exact LEI, including lapsed/retired/annulled entities for KYC and compliance use.
- [SEC EDGAR Filings Delta Feed (x402)](https://www.zero.xyz/c/sec-edgar-filings-delta-feed-x402-7fe6c9af/llms.txt): $0.05/call via x402. Returns a delta of SEC EDGAR filings for a given company since a specified date, filtered by form type, via pay-per-call x402/USDC.
- [Base L2 Token Spot Price (x402.donnyautomation.com)](https://www.zero.xyz/c/base-l2-token-spot-price-x402-donnyautomation-com-cc492495/llms.txt): $0.01/call via x402. Returns the real-time USD spot price of any ERC-20 token on Base L2 by ticker symbol or contract address, sourced live from BaseSwap, SushiSwap, and Uniswap v3 pools, with liquidity depth and confidence rating.
- [Web Article & PDF to Markdown Converter](https://www.zero.xyz/c/web-article-pdf-to-markdown-converter-fe561683/llms.txt): $0.01/call via x402. Fetches any public URL (article or PDF) and returns clean Markdown with title, byline, site name, excerpt, and word count using Firefox Readability extraction.
- [RSS/Atom/RDF Feed to Clean JSON Converter](https://www.zero.xyz/c/rss-atom-rdf-feed-to-clean-json-converter-9dcb6799/llms.txt): $0.01/call via x402. Fetches any public RSS 2.0, Atom, or RDF feed URL and returns a normalized JSON object with feed metadata and items including plain-text summaries and ISO 8601 dates.
- [OFAC Sanctions Screening API](https://www.zero.xyz/c/ofac-sanctions-screening-api-5eb529c3/llms.txt): $0.01/call via x402. Screens a person or company name against the US Treasury SDN and Consolidated sanctions lists and returns matched records with sanctions programs, designation remarks, and a fuzzy match score.
- [SEC EDGAR Insider Ownership Filings (x402 Gateway)](https://www.zero.xyz/c/sec-edgar-insider-ownership-filings-x402-gateway-35423aeb/llms.txt): $0.05/call via x402. Returns a delta of SEC EDGAR insider ownership filings (Forms 3, 4, 5, SC 13D/G) for a given company ticker or CIK since a specified date.
- [x402.donnyautomation.com Search Autocomplete & Keyword Research API](https://www.zero.xyz/c/x402-donnyautomation-com-search-autocomplete-keyword-research-api-a302ac25/llms.txt): $0.01/call via x402. Returns live Google Autocomplete suggestions for any topic, expanded across question and comparison modifiers, filtered to stay on-topic, and split into suggestions, questions, and comparisons.
- [US Treasury Par Yield Curve API](https://www.zero.xyz/c/us-treasury-par-yield-curve-api-6d368f67/llms.txt): $0.03/call via x402. Returns the full US Treasury constant-maturity par yield curve for any published business day, including key spreads (2s10s, 3m10y, 5s30s) with explicit yield curve inversion flags.
- [EDGAR 8-K Events Delta Feed](https://www.zero.xyz/c/edgar-8-k-events-delta-feed-13d30201/llms.txt): $0.05/call via x402. Returns a delta list of SEC EDGAR 8-K filings for a given company since a specified date, optionally filtered by item codes.
- [x402 Gateway · Company Identity & Sanctions Lookup](https://www.zero.xyz/c/x402-gateway-company-identity-sanctions-lookup-11e5b7b6/llms.txt): $0.05/call via x402. Returns a unified company profile combining GLEIF LEI identity, OFAC sanctions screening, and SEC EDGAR filing data for a given legal entity.
- [OP Mainnet Cross-DEX Arbitrage Scanner](https://www.zero.xyz/c/op-mainnet-cross-dex-arbitrage-scanner-e10726f1/llms.txt): $0.01/call via x402. Scans all liquid SushiSwap and Uniswap v3 pairs on Optimism mainnet and returns ranked cross-venue arbitrage spreads with buy/sell venue, spread in bps, optimal trade size, and gross USD value.
- [Avalanche C-Chain DEX Best Execution Router](https://www.zero.xyz/c/avalanche-c-chain-dex-best-execution-router-31b01032/llms.txt): $0.01/call via x402. Returns the cheapest buy venue and highest-paying sell venue across Trader Joe, Pangolin, and Uniswap v3 on Avalanche C-Chain, along with spread in bps, fee-adjusted arbitrage spread, and optimal trade size.
- [Arbitrum One Thin Liquidity Risk Classifier](https://www.zero.xyz/c/arbitrum-one-thin-liquidity-risk-classifier-d898192c/llms.txt): $0.01/call via x402. Classifies market depth (DEEP/MODERATE/SHALLOW/VERY_THIN) for an Arbitrum One token pair by analyzing live pool TVL across SushiSwap and Uniswap v3 fee tiers, counting routable venues, and flagging single-venue markets and wide spreads.
- [Arbitrum One DEX Smart Order Router & Arbitrage Spread API](https://www.zero.xyz/c/arbitrum-one-dex-smart-order-router-arbitrage-spread-api-9677d676/llms.txt): $0.01/call via x402. Returns the best buy and sell venues across SushiSwap and Uniswap v3 fee tiers on Arbitrum One, along with cross-exchange spread in bps, fee-adjusted arbitrage spread, and optimal trade size for a given token pair.
- [Arbitrum One DEX Slippage & Price Impact Simulator](https://www.zero.xyz/c/arbitrum-one-dex-slippage-price-impact-simulator-3bf4ecf6/llms.txt): $0.01/call via x402. Simulates a swap on Arbitrum One against live AMM reserves across SushiSwap and Uniswap v3 to return actual amount out, price impact in bps, pool fee, and best execution venue for a given trade size.
- [Avalanche C-Chain DEX Liquidity Risk Check](https://www.zero.xyz/c/avalanche-c-chain-dex-liquidity-risk-check-b757390c/llms.txt): $0.01/call via x402. Classifies market depth (DEEP/MODERATE/SHALLOW/VERY_THIN) for an Avalanche C-Chain trading pair using live TVL across Trader Joe, Pangolin, and Uniswap v3, and flags thin liquidity risks before trading.
- [Avalanche C-Chain Cross-DEX Arbitrage Scanner](https://www.zero.xyz/c/avalanche-c-chain-cross-dex-arbitrage-scanner-8bc87d28/llms.txt): $0.01/call via x402. Scans all liquid pairs across Trader Joe, Pangolin, and Uniswap v3 on Avalanche C-Chain and returns ranked arbitrage opportunities with spread in bps, optimal trade size, and gross USD profit.
- [Base DEX Liquidity & Market Depth by Venue](https://www.zero.xyz/c/base-dex-liquidity-market-depth-by-venue-d3ac2e2a/llms.txt): $0.01/call via x402. Returns per-venue liquidity depth, pool reserves, TVL, and market share for a token pair across BaseSwap, SushiSwap, and Uniswap v3 on the Base L2 network.
- [Base AMM Pool Reserves & Live Pool State API](https://www.zero.xyz/c/base-amm-pool-reserves-live-pool-state-api-45f1cc3f/llms.txt): $0.01/call via x402. Returns raw AMM pool reserves, mid price, fee tier, and USD TVL for a token pair on Base L2 across BaseSwap, SushiSwap, and Uniswap v3
- [Base DEX Liquidity Depth Risk Check](https://www.zero.xyz/c/base-dex-liquidity-depth-risk-check-3d536c99/llms.txt): $0.01/call via x402. Classifies liquidity depth (DEEP/MODERATE/SHALLOW/VERY_THIN) for a Base trading pair across BaseSwap, SushiSwap, and Uniswap v3, flagging thin markets before you trade.
- [Base DEX Best Execution Router](https://www.zero.xyz/c/base-dex-best-execution-router-1cec2576/llms.txt): $0.01/call via x402. Returns the best buy and sell venues, cross-exchange spread in bps, fee-adjusted arbitrage spread, and optimal trade size for a token pair across BaseSwap, SushiSwap, and Uniswap v3 on Base L2.
- [Base DEX Cross-Arbitrage Scanner](https://www.zero.xyz/c/base-dex-cross-arbitrage-scanner-78a37234/llms.txt): $0.01/call via x402. Scans all liquid pairs across BaseSwap, SushiSwap, and Uniswap v3 on Base L2, returning ranked cross-venue arbitrage spreads with buy/sell venues, spread in bps, optimal trade size, and gross USD profit.
- [Base DEX Slippage & Price Impact Simulator](https://www.zero.xyz/c/base-dex-slippage-price-impact-simulator-e827a39a/llms.txt): $0.01/call via x402. Simulates a swap on Base L2 across BaseSwap, SushiSwap, and Uniswap v3 to return best execution venue, amount out, price impact in basis points, pool fee, and savings vs naive routing for a given trade size.
- [BSC/BNB Chain DEX Cross-Exchange Arbitrage & Price Feed API](https://www.zero.xyz/c/bsc-bnb-chain-dex-cross-exchange-arbitrage-price-feed-api-1e549b9b/llms.txt): $0.01/call via x402. Returns real-time on-chain token pair prices, liquidity/TVL, and cross-exchange arbitrage spreads across PancakeSwap v2/v3, Biswap, and ApeSwap on BSC in a single call
- [Forward Geocoding API (OpenStreetMap Nominatim)](https://www.zero.xyz/c/forward-geocoding-api-openstreetmap-nominatim-18f62956/llms.txt): $0.01/call via x402. Converts a street address, city, or place name into latitude/longitude coordinates with structured address parts, bounding box, and confidence score via OpenStreetMap Nominatim.
- [Public Holiday & Business Day API (100+ Countries)](https://www.zero.xyz/c/public-holiday-business-day-api-100-countries-e0de60be/llms.txt): $0.01/call via x402. Returns public and bank holidays for a given country and year, and answers whether a specific date is a business day with next/previous business day navigation.
- [IP Geolocation & Proxy Detection API](https://www.zero.xyz/c/ip-geolocation-proxy-detection-api-62b877a2/llms.txt): $0.01/call via x402. Returns country, region, city, postcode, coordinates, timezone, ASN, ISP, and proxy/VPN/Tor detection for any public IPv4 or IPv6 address.
- [BSC DEX Liquidity Depth & TVL by Venue](https://www.zero.xyz/c/bsc-dex-liquidity-depth-tvl-by-venue-fcaf809a/llms.txt): $0.01/call via x402. Returns per-venue DEX liquidity, market depth, pool reserves, and TVL for a BNB Chain token pair across PancakeSwap v2/v3, Biswap, and ApeSwap
- [OP Mainnet DEX Liquidity & Market Depth by Venue](https://www.zero.xyz/c/op-mainnet-dex-liquidity-market-depth-by-venue-7e07c3c5/llms.txt): $0.01/call via x402. Returns per-venue DEX liquidity, market depth, pool reserves, and TVL for a trading pair on Optimism (OP Mainnet), covering SushiSwap and Uniswap v3 fee tiers.
- [Avalanche C-Chain DEX Liquidity & Market Depth API](https://www.zero.xyz/c/avalanche-c-chain-dex-liquidity-market-depth-api-6e4987fa/llms.txt): $0.01/call via x402. Returns per-venue liquidity depth, pool reserves, and TVL for a token pair across Trader Joe, Pangolin, and Uniswap v3 on Avalanche C-Chain
- [OP Mainnet AMM Pool Reserves & Live Pool State API](https://www.zero.xyz/c/op-mainnet-amm-pool-reserves-live-pool-state-api-592c14b2/llms.txt): $0.01/call via x402. Returns raw AMM pool reserves, mid price, fee tier, and USD TVL for a token pair across SushiSwap and Uniswap v3 fee tiers on Optimism (OP Mainnet) at the current block.
- [x402.donnyautomation.com – Best Execution Router (OP Mainnet)](https://www.zero.xyz/c/x402-donnyautomation-com-best-execution-router-op-mainnet-18b3acb6/llms.txt): $0.01/call via x402. Returns the best DEX buy and sell venues, cross-exchange spread in bps, fee-adjusted arbitrage spread, and optimal trade size for a token pair on Optimism (OP Mainnet) across SushiSwap and Uniswap v3 fee tiers.
- [OP Mainnet DEX Slippage & Price Impact Estimator](https://www.zero.xyz/c/op-mainnet-dex-slippage-price-impact-estimator-b1b138cd/llms.txt): $0.01/call via x402. Simulates a swap on Optimism (OP Mainnet) against live AMM reserves across SushiSwap and Uniswap v3 fee tiers to return the best execution venue, expected amount out, price impact in basis points, pool fee, and routing savings.
- [Polygon DEX Liquidity & Market Depth API](https://www.zero.xyz/c/polygon-dex-liquidity-market-depth-api-107b774f/llms.txt): $0.01/call via x402. Returns per-venue DEX liquidity, market depth, TVL, and pool reserves for a token pair on Polygon PoS across QuickSwap, SushiSwap, and Uniswap v3
- [Polygon PoS Live Token Price (QuickSwap/SushiSwap/Uniswap v3)](https://www.zero.xyz/c/polygon-pos-live-token-price-quickswap-sushiswap-uniswap-v3-f0e5ece0/llms.txt): $0.01/call via x402. Returns the real-time USD spot price of any ERC-20 token on Polygon PoS, sourced from QuickSwap, SushiSwap, and Uniswap v3 pools, with liquidity depth and confidence rating.
- [Polygon DEX AMM Pool Reserves & Live Pool State API](https://www.zero.xyz/c/polygon-dex-amm-pool-reserves-live-pool-state-api-91ff91af/llms.txt): $0.01/call via x402. Returns raw AMM pool reserves, mid price, fee tier, and USD TVL for a token pair across QuickSwap, SushiSwap, and Uniswap v3 on Polygon PoS at a stated block.
- [Polygon PoS DEX Liquidity Depth & Thin Market Risk Check](https://www.zero.xyz/c/polygon-pos-dex-liquidity-depth-thin-market-risk-check-8d695bd9/llms.txt): $0.01/call via x402. Analyzes market depth for a Polygon PoS trading pair across QuickSwap, SushiSwap, and Uniswap v3, classifying liquidity as DEEP, MODERATE, SHALLOW, or VERY_THIN and flagging risky conditions before a trade.
- [Polygon Cross-DEX Arbitrage Scanner](https://www.zero.xyz/c/polygon-cross-dex-arbitrage-scanner-da28ce6d/llms.txt): $0.01/call via x402. Scans all liquid pairs across QuickSwap, SushiSwap, and Uniswap v3 on Polygon PoS and returns ranked cross-venue arbitrage spreads with buy/sell venues, spread in bps, optimal trade size, and gross USD profit.
- [CSPRNG Random Number & Bytes API](https://www.zero.xyz/c/csprng-random-number-bytes-api-63cc7878/llms.txt): $0.01/call via x402. Generates cryptographically secure random integers in a specified range or random bytes (hex/base64) server-side for deterministic or sandboxed AI agents
- [BSC/BNB Chain AMM Pool Reserves & Live State](https://www.zero.xyz/c/bsc-bnb-chain-amm-pool-reserves-live-state-f346c993/llms.txt): $0.01/call via x402. Returns raw AMM pool reserves, mid price, fee tier, and USD TVL for a BSC/BNB Chain token pair across PancakeSwap v2/v3, Biswap, and ApeSwap at the current block.
- [BSC/BNB Chain DEX Smart Order Router & Arbitrage Spread API](https://www.zero.xyz/c/bsc-bnb-chain-dex-smart-order-router-arbitrage-spread-api-7da1b070/llms.txt): $0.01/call via x402. Returns the best-execution venue for buying and selling a token pair on BSC/BNB Chain, with cross-DEX spread in bps, fee-adjusted arbitrage spread, and optimal trade size
- [x402.donnyautomation.com Web Search API](https://www.zero.xyz/c/x402-donnyautomation-com-web-search-api-f7324508/llms.txt): $0.01/call via x402. Accepts a free-text query and returns up to 25 ranked organic web search results with title, destination URL, display URL, and snippet — sponsored results excluded.
- [BSC/BNB Chain DEX Slippage & Price Impact Simulator](https://www.zero.xyz/c/bsc-bnb-chain-dex-slippage-price-impact-simulator-e7f406aa/llms.txt): $0.01/call via x402. Simulates a token swap against live BSC/BNB Chain pool reserves to return real execution price, price impact in basis points, pool fee, best venue, and amount out for a given trade size.
- [Uniswap v4 Hook Security Scanner & Rug-Check API](https://www.zero.xyz/c/uniswap-v4-hook-security-scanner-rug-check-api-c9c67979/llms.txt): $0.01/call via x402. Decodes all 14 Uniswap v4 hook permission bits from a contract address on Base mainnet, flags security risks (swap custody, fee-taking, upgradeable proxies), and returns a custody class and risk profile for pre-trade safety gating.
- [x402.donnyautomation.com Weather API](https://www.zero.xyz/c/x402-donnyautomation-com-weather-api-6da2db74/llms.txt): $0.01/call vi

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