# Services from x402.nichospt.net on Zero > x402.nichospt.net serves 26 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.nichospt.net Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.nichospt.net/health.json ## Services - [x402-tools URL to Markdown](https://www.zero.xyz/c/x402-tools-url-to-markdown-ffc1a276/llms.txt): $0.002/call via x402. Fetches a public URL and converts its web content to clean Markdown, with optional Readability extraction and image inclusion - [x402-tools Token Counter](https://www.zero.xyz/c/x402-tools-token-counter-a729bfea/llms.txt): $0.01/call via x402. Counts the number of BPE tokens in a text string using GPT-4o or GPT-4 encodings, optionally estimating cost at a given price per million tokens. - [x402-tools Regex From Examples](https://www.zero.xyz/c/x402-tools-regex-from-examples-3901c8c0/llms.txt): $0.005/call via x402. Generates a regular expression that matches given example strings and optionally rejects specified strings, supporting JS, PCRE, and Python flavors. - [x402-tools Color Palette Generator](https://www.zero.xyz/c/x402-tools-color-palette-generator-90962a0d/llms.txt): $0.01/call via x402. Generates color-theory-based palettes (complementary, analogous, triadic, etc.) from a base hex color or seed string, returned as hex/HSL/RGB values. - [x402-tools Text-to-Cron](https://www.zero.xyz/c/x402-tools-text-to-cron-283ecb72/llms.txt): $0.01/call via x402. Converts a natural language schedule description into a cron expression, with timezone support and upcoming fire times - [Airport ATIS Retrieval](https://www.zero.xyz/c/airport-atis-retrieval-655fd309/llms.txt): $0.01/call via x402. Fetches the current ATIS (Automatic Terminal Information Service) broadcast for any airport given its 4-letter ICAO code, returning parsed weather, temperature, dewpoint, and ATIS letter. - [x402-tools Screenshot API](https://www.zero.xyz/c/x402-tools-screenshot-api-0c482149/llms.txt): $0.02/call via x402. Captures a screenshot of any public URL and returns the image as PNG or JPEG binary data, paid per-call in USDC via x402. - [x402-tools Timezone Math](https://www.zero.xyz/c/x402-tools-timezone-math-b871de78/llms.txt): $0.01/call via x402. Converts a datetime from one IANA timezone to another, supporting both structured ISO 8601 input and natural language queries like '3pm PT next Thursday in IST'. - [x402-tools Email Validate](https://www.zero.xyz/c/x402-tools-email-validate-9c9b8a67/llms.txt): $0.01/call via x402. Validates an email address for syntax, MX records, disposability, and deliverability via a pay-per-call API settled in USDC - [x402-tools Cron Describe](https://www.zero.xyz/c/x402-tools-cron-describe-8b36f5b9/llms.txt): $0.01/call via x402. Parses a cron expression and returns a human-readable description plus the next N scheduled fire times in a given timezone - [x402-tools HTML to Text Converter](https://www.zero.xyz/c/x402-tools-html-to-text-converter-13c91931/llms.txt): $0.01/call via x402. Converts HTML markup into plain text by stripping tags and decoding HTML entities, returning clean readable content - [x402-tools Markdown to HTML Converter](https://www.zero.xyz/c/x402-tools-markdown-to-html-converter-4d2a50a7/llms.txt): $0.01/call via x402. Converts Markdown text to HTML, paid per-call at $0.01 USDC via the x402 protocol - [x402-tools URL to PDF Renderer](https://www.zero.xyz/c/x402-tools-url-to-pdf-renderer-2e0471c2/llms.txt): $0.005/call via x402. Renders a public webpage URL to a PDF file with configurable page size, margins, viewport, and wait conditions - [x402-tools DNS Lookup](https://www.zero.xyz/c/x402-tools-dns-lookup-a25f93fb/llms.txt): $0.01/call via x402. Performs DNS record lookups for a given domain, returning records of a specified type (A, AAAA, MX, TXT, NS, CNAME, SOA), paid per-call in USDC via x402. - [x402-tools Slugify](https://www.zero.xyz/c/x402-tools-slugify-06a36a01/llms.txt): $0.01/call via x402. Converts arbitrary text (including Unicode, accents, and special characters) into a URL-safe slug string - [x402-tools Holiday Check](https://www.zero.xyz/c/x402-tools-holiday-check-a0763209/llms.txt): $0.01/call via x402. Checks whether a given date is a public holiday in a specified country (and optional sub-region), returning holiday details and a boolean flag. - [x402-tools Fake Data Generator](https://www.zero.xyz/c/x402-tools-fake-data-generator-fe3ede55/llms.txt): $0.005/call via x402. Generates structured fake/synthetic data records using Faker.js, with configurable schema, locale, count, and optional seed for deterministic output. - [x402-tools JWT Decode](https://www.zero.xyz/c/x402-tools-jwt-decode-2cda9497/llms.txt): $0.01/call via x402. Decodes and inspects a JWT token (header, payload, signature) without verifying its signature, returning structured JSON components. - [x402-tools QR Code Generator](https://www.zero.xyz/c/x402-tools-qr-code-generator-5b1e8327/llms.txt): $0.01/call via x402. Generates a QR code (SVG or data URL) from any text or URL, paid per-call in USDC via x402. - [x402-tools Meta Tags Extractor](https://www.zero.xyz/c/x402-tools-meta-tags-extractor-db55b6b9/llms.txt): $0.01/call via x402. Fetches and returns parsed meta tags (Open Graph, Twitter Card, title, favicon, canonical URL, charset, language) from any public webpage URL. - [x402-tools HTML to PDF Renderer](https://www.zero.xyz/c/x402-tools-html-to-pdf-renderer-fde6943c/llms.txt): $0.005/call via x402. Renders an HTML document into a PDF file, with configurable page format, margins, and orientation, billed per-call in USDC via x402 - [x402-tools Data Format Converter](https://www.zero.xyz/c/x402-tools-data-format-converter-8e22e897/llms.txt): $0.01/call via x402. Converts structured data documents between JSON, YAML, TOML, and CSV formats, billed at $0.01 USDC per call via x402. - [x402-tools Cryptographic Hash API](https://www.zero.xyz/c/x402-tools-cryptographic-hash-api-69a7d6cd/llms.txt): $0.01/call via x402. Computes cryptographic hash digests (SHA-256, SHA-1, SHA-512, MD5) or HMAC signatures for arbitrary input strings, paid per-call in USDC via x402. - [x402-tools HTTP Check](https://www.zero.xyz/c/x402-tools-http-check-03edc09f/llms.txt): $0.01/call via x402. Probes a public HTTP/HTTPS URL and returns status, latency, content type, and redirect chain information. - [x402-tools JSON Validate](https://www.zero.xyz/c/x402-tools-json-validate-5427c758/llms.txt): $0.01/call via x402. Validates a JSON value against a provided JSON Schema (draft 2020-12) and returns whether it is valid along with any errors - [x402-tools UUID Generator](https://www.zero.xyz/c/x402-tools-uuid-generator-5dc91b0c/llms.txt): $0.01/call via x402. Generates one or more UUIDs (v4 or v7) per call, billed at $0.01 USDC via the x402 payment protocol Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. - [Zero catalog index](https://www.zero.xyz/llms.txt)