# Services from klymax402.com on Zero

> klymax402.com serves 125 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/klymax402.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/klymax402.com/health.json

## Services

- [klymax402 Code Sandbox — Execute Python, JavaScript, or SQL](https://www.zero.xyz/c/klymax402-code-sandbox-execute-python-javascript-or-sql-f2895782/llms.txt): $0.02/call via x402. Executes arbitrary Python, JavaScript, or SQL code in a sandboxed environment and returns the output, language used, and execution time.
- [klymax402 Markdown to HTML Converter](https://www.zero.xyz/c/klymax402-markdown-to-html-converter-c58aa54c/llms.txt): $0.003/call via x402. Converts Markdown text to HTML, optionally wrapping the result in a full HTML document
- [Klymax402 Prediction Markets API](https://www.zero.xyz/c/klymax402-prediction-markets-api-ead3056c/llms.txt): $0.012/call via x402. Fetches live prediction market listings from Polymarket and/or Kalshi, sortable by volume, recency, or closing time, with optional category filtering.
- [IP Geolocation Lookup](https://www.zero.xyz/c/ip-geolocation-lookup-308abd99/llms.txt): $0.008/call via x402. Looks up geographic location and network details for a given IP address, returning city, region, country, coordinates, ISP, ASN, and timezone.
- [klymax402 SSL Certificate Checker](https://www.zero.xyz/c/klymax402-ssl-certificate-checker-a171a47e/llms.txt): $0.005/call via x402. Checks the SSL/TLS certificate details and validity for a given domain name, returning grade, expiry, issuer, and days remaining
- [klymax402 SEO Analyzer – Page Audit](https://www.zero.xyz/c/klymax402-seo-analyzer-page-audit-5d5e2d1d/llms.txt): $0.06/call via x402. Audits a given URL for SEO signals including meta tags, headings, Open Graph, canonical, load time, word count, and an overall SEO score
- [klymax402 NFT Rarity Score Lookup](https://www.zero.xyz/c/klymax402-nft-rarity-score-lookup-3c09a69e/llms.txt): $0.008/call via x402. Returns the rarity rank and rarity score for a specific NFT token within a collection on Ethereum or Base.
- [Klymax402 Prediction Markets Odds API](https://www.zero.xyz/c/klymax402-prediction-markets-odds-api-671c5efe/llms.txt): $0.012/call via x402. Fetches current odds, probabilities, and market data from prediction markets like Polymarket and Kalshi by market ID or search query.
- [klymax402 HTML to Markdown Converter](https://www.zero.xyz/c/klymax402-html-to-markdown-converter-761e3f4d/llms.txt): $0.003/call via x402. Converts raw HTML content into clean Markdown format, returning the converted text along with input and output character lengths.
- [Crontab Expression Generator](https://www.zero.xyz/c/crontab-expression-generator-7d1fea59/llms.txt): $0.003/call via x402. Converts a natural language schedule description into a cron expression with explanation and upcoming execution times
- [klymax402 Barcode Generator](https://www.zero.xyz/c/klymax402-barcode-generator-f828e6e5/llms.txt): $0.003/call via x402. Generates a barcode image from text/numeric data in formats including Code128, Code39, EAN-13, and UPC-A
- [Hyperliquid Funding Rates API](https://www.zero.xyz/c/hyperliquid-funding-rates-api-7b476a4c/llms.txt): $0.002/call via x402. Returns current perpetual futures funding rates across all Hyperliquid markets, sortable by highest, lowest, or absolute value
- [klymax402 NFT Metadata Lookup](https://www.zero.xyz/c/klymax402-nft-metadata-lookup-67a7af92/llms.txt): $0.008/call via x402. Fetches on-chain NFT metadata (name, image, attributes, description, token URI) for a given contract address and token ID on Ethereum or Base.
- [klymax402 Social Profile Lookup](https://www.zero.xyz/c/klymax402-social-profile-lookup-705fc9f4/llms.txt): $0.015/call via x402. Looks up public profile information (bio, followers, avatar, etc.) for a given username or profile URL on GitHub, Twitter, LinkedIn, or YouTube
- [ENS Name Resolver (klymax402)](https://www.zero.xyz/c/ens-name-resolver-klymax402-d1547b3e/llms.txt): $0.005/call via x402. Resolves ENS names to Ethereum addresses (and vice versa), returning address, avatar, and profile metadata.
- [klymax402 Event Resolver API](https://www.zero.xyz/c/klymax402-event-resolver-api-83caff43/llms.txt): $0.012/call via x402. Resolves real-world event questions (binary, numeric, or categorical) using web evidence and returns a confidence-scored answer with supporting sources
- [klymax402 Email Deliverability Audit](https://www.zero.xyz/c/klymax402-email-deliverability-audit-44994fee/llms.txt): $0.012/call via x402. Audits a domain's email deliverability by checking MX, SPF, DKIM, and DMARC records and returning a health score with issues
- [klymax402 Email Finder](https://www.zero.xyz/c/klymax402-email-finder-45fe2cca/llms.txt): $0.012/call via x402. Finds the most likely professional email address for a person given their first name, last name, and company domain
- [klymax402 Unit Converter API](https://www.zero.xyz/c/klymax402-unit-converter-api-5bcf7bd7/llms.txt): $0.003/call via x402. Converts a numeric value from one unit to another across categories like length, weight, temperature, volume, speed, and data storage
- [Hyperliquid Orderbook Data](https://www.zero.xyz/c/hyperliquid-orderbook-data-6917aed3/llms.txt): $0.003/call via x402. Fetches the current order book (bids, asks, spread, and mid price) for a given coin on Hyperliquid DEX
- [klymax402 Image Resize API](https://www.zero.xyz/c/klymax402-image-resize-api-c32ce6fe/llms.txt): $0.008/call via x402. Fetches a remote image by URL and returns it resized to specified dimensions in PNG, JPEG, or WebP format as a base64-encoded response.
- [Token Safety Checker — klymax402](https://www.zero.xyz/c/token-safety-checker-klymax402-e47d5cd6/llms.txt): $0.008/call via x402. Checks a token contract address for safety risks including honeypot detection, buy/sell taxes, mintability, and overall risk score on Ethereum or Base.
- [klymax402 Person Enrichment API](https://www.zero.xyz/c/klymax402-person-enrichment-api-09d79f0e/llms.txt): $0.02/call via x402. Enriches a person's profile by looking up professional and social information from an email address
- [Liquidation Oracle — DeFi Liquidation Levels API](https://www.zero.xyz/c/liquidation-oracle-defi-liquidation-levels-api-ffb3de73/llms.txt): $0.003/call via x402. Returns on-chain liquidation price levels and at-risk collateral positions across major DeFi lending protocols, filterable by asset, protocol, and minimum USD value.
- [Hyperliquid Perpetuals Funding Rate History](https://www.zero.xyz/c/hyperliquid-perpetuals-funding-rate-history-4ae21bf6/llms.txt): $0.002/call via x402. Retrieves historical funding rate entries and summary statistics for a Hyperliquid perpetuals market over a configurable lookback window.
- [klymax402 SMS Validator — Phone Number Validation API](https://www.zero.xyz/c/klymax402-sms-validator-phone-number-validation-api-773d2e20/llms.txt): $0.005/call via x402. Validates a phone number, checks its SMS capability, determines its type, and returns normalized E.164 format along with country metadata.
- [Hyperliquid Whale Positions](https://www.zero.xyz/c/hyperliquid-whale-positions-14c095db/llms.txt): $0.008/call via x402. Fetches aggregated positions and sentiment data for large traders (whales) on the Hyperliquid perpetuals DEX, optionally filtered by coin.
- [klymax402 Email Verification API](https://www.zero.xyz/c/klymax402-email-verification-api-29c8da5b/llms.txt): $0.005/call via x402. Validates an email address by checking syntax, MX records, disposability, and quality score
- [klymax402 Trust Score API](https://www.zero.xyz/c/klymax402-trust-score-api-55680681/llms.txt): $0.02/call via x402. Evaluates the trustworthiness of a domain, URL, wallet address, or IP by running SSL, DNS, WHOIS, HTTP headers, and content checks to produce a composite trust score and grade.
- [Hyperliquid Account Portfolio Lookup](https://www.zero.xyz/c/hyperliquid-account-portfolio-lookup-9936577d/llms.txt): $0.008/call via x402. Retrieves the current account state for a Hyperliquid wallet, including open positions, account value, withdrawable balance, and margin usage.
- [NFT Collection Floor Price & Stats Lookup](https://www.zero.xyz/c/nft-collection-floor-price-stats-lookup-75f58e8e/llms.txt): $0.012/call via x402. Returns real-time floor price, volume, supply, and owner stats for an NFT collection given its contract address on Ethereum or Base.
- [Hyperliquid Funding Rate Arbitrage Scanner](https://www.zero.xyz/c/hyperliquid-funding-rate-arbitrage-scanner-36912ef9/llms.txt): $0.002/call via x402. Scans Hyperliquid perpetuals for funding rate arbitrage opportunities above a configurable threshold, returning long and short opportunities with counts.
- [klymax402 Crypto Price Check](https://www.zero.xyz/c/klymax402-crypto-price-check-f3ba2b3c/llms.txt): $0.005/call via x402. Checks whether a crypto asset's current price is above or below a specified USD threshold, returning a boolean result with the live price
- [klymax402 Token Price API](https://www.zero.xyz/c/klymax402-token-price-api-1387de15/llms.txt): $0.003/call via x402. Returns the current price, 24h change, market cap, and volume for a cryptocurrency token in a specified fiat currency
- [klymax402 Phone Validation API](https://www.zero.xyz/c/klymax402-phone-validation-api-8bf0e4f7/llms.txt): $0.008/call via x402. Validates a phone number and returns its E.164 format, country info, number type, and SMS capability
- [klymax402 DeFi Yields API](https://www.zero.xyz/c/klymax402-defi-yields-api-6730e275/llms.txt): $0.005/call via x402. Returns DeFi yield opportunities for a given token symbol across multiple chains, filtered by TVL and chain
- [klymax402 Gas Oracle — Blockchain Gas Price API](https://www.zero.xyz/c/klymax402-gas-oracle-blockchain-gas-price-api-4a48b624/llms.txt): $0.003/call via x402. Returns current gas prices, base fees, priority fees, ETH price, and congestion level for Ethereum or Base blockchain networks
- [klymax402 Timezone Converter](https://www.zero.xyz/c/klymax402-timezone-converter-55e9c78a/llms.txt): $0.003/call via x402. Converts a date/time from one IANA timezone to another, returning the converted time, UTC equivalent, and offset difference.
- [klymax402 DEX Quote API](https://www.zero.xyz/c/klymax402-dex-quote-api-7a2bfd99/llms.txt): $0.012/call via x402. Returns a real-time decentralized exchange (DEX) swap quote for a given token pair and amount on Base or Ethereum
- [klymax402 Web Scraper](https://www.zero.xyz/c/klymax402-web-scraper-bd25428f/llms.txt): $0.012/call via x402. Fetches and converts a given URL's web page content into clean markdown text with metadata
- [Klymax402 Trending Prediction Markets API](https://www.zero.xyz/c/klymax402-trending-prediction-markets-api-4b437a81/llms.txt): $0.008/call via x402. Fetches currently trending prediction markets from Polymarket and/or Kalshi, ranked by activity or volume.
- [klymax402 JWT Decoder](https://www.zero.xyz/c/klymax402-jwt-decoder-7b4a1cdd/llms.txt): $0.003/call via x402. Decodes a JWT token into its header, payload/claims, algorithm, type, and signature presence without verifying the signature
- [Klymax402 Cron Expression Parser](https://www.zero.xyz/c/klymax402-cron-expression-parser-9e874254/llms.txt): $0.003/call via x402. Parses a cron expression and returns the next N scheduled run times in a specified timezone
- [Uniswap V3 Order Book Depth API](https://www.zero.xyz/c/uniswap-v3-order-book-depth-api-0a05ab72/llms.txt): $0.012/call via x402. Retrieves order book depth and liquidity analysis for a specified Uniswap V3 pool on Base or Ethereum.
- [klymax402 Email Send API](https://www.zero.xyz/c/klymax402-email-send-api-2b2d5b52/llms.txt): $0.008/call via x402. Sends a transactional email to a specified recipient with a custom subject and body (plain text or HTML) via a pay-per-call x402 endpoint.
- [UUID / ULID / NanoID Generator API](https://www.zero.xyz/c/uuid-ulid-nanoid-generator-api-c41dec21/llms.txt): $0.003/call via x402. Generates one or more unique identifiers in various formats including UUIDv4, UUIDv7, ULID, and NanoID
- [klymax402 Event Resolver — Factual Claim Verifier](https://www.zero.xyz/c/klymax402-event-resolver-factual-claim-verifier-40f0f479/llms.txt): $0.008/call via x402. Verifies a factual claim (e.g. about crypto prices or economic data) and returns a verdict, supporting evidence, and confidence score
- [Hyperliquid Portfolio Funding History API](https://www.zero.xyz/c/hyperliquid-portfolio-funding-history-api-ace0932c/llms.txt): $0.005/call via x402. Retrieves funding payment history (paid, received, net) for a given Hyperliquid wallet address over a specified time range
- [Klymax402 Markdown Renderer](https://www.zero.xyz/c/klymax402-markdown-renderer-43e1ffcd/llms.txt): $0.005/call via x402. Converts Markdown text into styled HTML using a specified CSS theme (light, dark, or GitHub)
- [Jupiter DEX Quote API via klymax402](https://www.zero.xyz/c/jupiter-dex-quote-api-via-klymax402-cf0ee137/llms.txt): $0.005/call via x402. Returns a swap quote from Jupiter aggregator on Solana, including route plan, input/output amounts, and price impact for a given token pair and amount.
- [GDPR Scanner API](https://www.zero.xyz/c/gdpr-scanner-api-d00aa725/llms.txt): $0.03/call via x402. Scans a website URL for GDPR compliance issues, including cookies, trackers, consent banners, and privacy policy presence
- [klymax402 Currency Converter API](https://www.zero.xyz/c/klymax402-currency-converter-api-522576a6/llms.txt): $0.003/call via x402. Converts a specified amount from one currency to another, supporting fiat and crypto currencies, returning the converted amount and exchange rate.
- [klymax402 PDF Generator](https://www.zero.xyz/c/klymax402-pdf-generator-76a30433/llms.txt): $0.015/call via x402. Converts HTML or Markdown content into a PDF document with configurable page size, margins, and orientation
- [Hyperliquid Open Orders Lookup](https://www.zero.xyz/c/hyperliquid-open-orders-lookup-a2476d73/llms.txt): $0.005/call via x402. Retrieves all open orders for a given Hyperliquid wallet address
- [Hyperliquid Portfolio Trade Fills Lookup](https://www.zero.xyz/c/hyperliquid-portfolio-trade-fills-lookup-5079f7c0/llms.txt): $0.008/call via x402. Retrieves a list of recent trade fills (executed orders) for a given Hyperliquid wallet address
- [klymax402 Base64 Codec API](https://www.zero.xyz/c/klymax402-base64-codec-api-94c0a082/llms.txt): $0.003/call via x402. Encodes or decodes strings using Base64 (including URL-safe variant) and returns the result with length metadata.
- [klymax402 CSV to JSON Parser](https://www.zero.xyz/c/klymax402-csv-to-json-parser-2e3b0df4/llms.txt): $0.003/call via x402. Parses CSV text content into structured JSON with rows, columns, and metadata
- [Solana Network Fees API](https://www.zero.xyz/c/solana-network-fee

… (truncated at 16384 bytes)