# Services from toll402.dev on Zero

> toll402.dev serves 122 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/toll402.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/toll402.dev/health.json

## Services

- [Toll402 LLM-as-Judge](https://www.zero.xyz/c/toll402-llm-as-judge-0fa94051/llms.txt): $0.07/call via x402. Scores a candidate output against a task and criteria (0–100) using an independent LLM judge, returning pass/fail, per-criterion scores, issues, and improvement suggestions.
- [Toll402 Web Page Reader](https://www.zero.xyz/c/toll402-web-page-reader-c16542cf/llms.txt): $0.002/call via x402. Fetches any public web page or PDF URL and returns clean, LLM-ready Markdown with title, metadata, and links — boilerplate, ads, and scripts stripped out.
- [Toll402 Forge — On-Demand Tool Generator](https://www.zero.xyz/c/toll402-forge-on-demand-tool-generator-efd1c1de/llms.txt): $0.25/call via x402. Generates, sandboxes, and publishes a new paid API endpoint from a description, input schema, and test examples
- [Toll402 Business Deep Profile](https://www.zero.xyz/c/toll402-business-deep-profile-a8f91096/llms.txt): $0.08/call via x402. Crawls up to 5 pages of a business's own website and returns a structured machine-readable profile including hours, services, prices, booking channels, payments, languages, and social links.
- [Toll402 Schema-Constrained Web Extraction](https://www.zero.xyz/c/toll402-schema-constrained-web-extraction-e0573e00/llms.txt): $0.06/call via x402. Extracts structured JSON from a web page or raw text, constrained to a caller-supplied JSON Schema, using an LLM backend — no post-processing required.
- [Toll402 URL Provenance & Human-Origin Scorer](https://www.zero.xyz/c/toll402-url-provenance-human-origin-scorer-ae30b97a/llms.txt): $0.01/call via x402. Assesses whether a URL's content is human-authored or AI-generated, returning a calibrated 0-100 human-origin score backed by evidence signals like archive date, domain age, authorship markup, and optional LLM stylometric analysis.
- [Toll402 FX Rate (ECB Reference Rates)](https://www.zero.xyz/c/toll402-fx-rate-ecb-reference-rates-a6dee560/llms.txt): $0.001/call via x402. Returns the ECB reference exchange rate between two ISO 4217 currencies, optionally converting a specific amount.
- [Toll402 Business Verifier](https://www.zero.xyz/c/toll402-business-verifier-01848dc8/llms.txt): $0.01/call via x402. Verifies whether a business is real and its contact information is live by running checks against a directory and performing real-time validation of website availability, phone presence, domain age, and more.
- [Toll402 Crypto Spot Price](https://www.zero.xyz/c/toll402-crypto-spot-price-2f3dcbd7/llms.txt): $0.002/call via x402. Returns the current spot price in USD for a given cryptocurrency symbol, sourced from the Coinbase price API.
- [Toll402 PDF Text Extractor](https://www.zero.xyz/c/toll402-pdf-text-extractor-31025386/llms.txt): $0.005/call via x402. Downloads a PDF from a public URL and returns its full extracted text, page count, word count, and title.
- [Toll402 Summarize](https://www.zero.xyz/c/toll402-summarize-00cd6be6/llms.txt): $0.05/call via x402. Summarizes a URL or raw text into bullets, paragraphs, TL;DR, or detailed form in your chosen language and length
- [Toll402 Czech/Slovak Rodné Číslo Validator](https://www.zero.xyz/c/toll402-czech-slovak-rodn-slo-validator-343e756d/llms.txt): $0.001/call via x402. Offline validator that checks whether a Czech or Slovak birth number (rodné číslo) is structurally valid, including calendar checks and divisibility-by-11 verification.
- [Toll402 Belgian National Register Number (RRN) Validator](https://www.zero.xyz/c/toll402-belgian-national-register-number-rrn-validator-425f039b/llms.txt): $0.001/call via x402. Offline validates an 11-digit Belgian National Register Number (Rijksregisternummer / Numéro de registre national), verifying check digits and parsing birth date, gender, and sequence number.
- [Toll402 French VAT Number Validator](https://www.zero.xyz/c/toll402-french-vat-number-validator-3cdaa6da/llms.txt): $0.001/call via x402. Offline validates a French VAT number (TVA intracommunautaire) by extracting and recomputing the 2-digit checksum key from the 9-digit SIREN using the official modulo-97 algorithm.
- [Toll402 French SIREN Validator](https://www.zero.xyz/c/toll402-french-siren-validator-f1ce497c/llms.txt): $0.001/call via x402. Validates a French SIREN (9-digit business identifier) offline using Luhn checksum verification, with special handling for the La Poste exception.
- [Toll402 Local Business Search](https://www.zero.xyz/c/toll402-local-business-search-f41d571f/llms.txt): $0.005/call via x402. Search a verified local-business directory by city, category, text query, or coordinates and receive results with dated verification scores and trust levels
- [Dutch RSIN Validator](https://www.zero.xyz/c/dutch-rsin-validator-4f9c38b9/llms.txt): $0.001/call via x402. Validates and normalizes a Dutch RSIN (Rechtspersonen Samenwerkingsverbanden Informatie Nummer) 9-digit legal-entity tax identifier using an offline elfproef (mod-11) check
- [Toll402 RSS Feed Parser](https://www.zero.xyz/c/toll402-rss-feed-parser-2bee3558/llms.txt): $0.003/call via x402. Parses an RSS or Atom feed URL and returns the latest N items with title, link, and published date
- [Toll402 Text Statistics Analyzer](https://www.zero.xyz/c/toll402-text-statistics-analyzer-2e064107/llms.txt): $0.001/call via x402. Computes word, sentence, and paragraph counts, estimated reading time at 200 wpm, and top 10 keywords (with stopwords removed) for a given text
- [Toll402 Italian Partita IVA Validator](https://www.zero.xyz/c/toll402-italian-partita-iva-validator-df5f42bf/llms.txt): $0.001/call via x402. Validates an Italian Partita IVA (VAT number) offline by checking the 11-digit format and recomputing the Luhn-like check digit.
- [Toll402 Wikipedia Summary](https://www.zero.xyz/c/toll402-wikipedia-summary-38850313/llms.txt): $0.002/call via x402. Returns a plain-text summary extract and canonical URL for a Wikipedia article by topic title and language
- [Toll402 Sitemap Parser](https://www.zero.xyz/c/toll402-sitemap-parser-7109b10f/llms.txt): $0.003/call via x402. Fetches and parses a sitemap.xml or sitemap index URL, returning all discovered URLs up to a configurable limit
- [Toll402 Swedish Organisationsnummer Validator](https://www.zero.xyz/c/toll402-swedish-organisationsnummer-validator-dedbdfec/llms.txt): $0.001/call via x402. Validates a Swedish Organisationsnummer (company registration number) by normalizing input, checking format, and verifying the Luhn check digit — entirely offline.
- [Portuguese NIF/NIPC Validator](https://www.zero.xyz/c/portuguese-nif-nipc-validator-e9dca509/llms.txt): $0.001/call via x402. Validates a Portuguese NIF (individual tax number) or NIPC (company tax number) offline, checking format and check-digit correctness.
- [Toll402 URL Status Checker](https://www.zero.xyz/c/toll402-url-status-checker-a2bd7867/llms.txt): $0.001/call via x402. Returns HTTP status code, final content-type, and response size for any public URL using HEAD then GET fallback
- [Toll402 LATAM Tax ID Validator (CUIT/CUIL, RUT, NIT)](https://www.zero.xyz/c/toll402-latam-tax-id-validator-cuit-cuil-rut-nit-6e62e1b9/llms.txt): $0.001/call via x402. Offline validation of South American tax IDs — Argentine CUIT/CUIL, Chilean RUT, and Colombian NIT — checking check-digit correctness and returning a normalized formatted value.
- [Turkish TCKN Validator](https://www.zero.xyz/c/turkish-tckn-validator-f252956b/llms.txt): $0.001/call via x402. Validates an 11-digit Turkish national identification number (TC Kimlik No / TCKN) for correct format and checksum
- [Irish PPSN Validator (Offline)](https://www.zero.xyz/c/irish-ppsn-validator-offline-77bb2cd8/llms.txt): $0.001/call via x402. Validates an Irish Personal Public Service Number (PPSN) by checking its format and verifying the check letter using the official mod-23 weighted-sum algorithm, entirely offline.
- [Toll402 Listings Registration](https://www.zero.xyz/c/toll402-listings-registration-140666cd/llms.txt): $1/call via x402. Registers an x402, MCP, or A2A agent-card endpoint in the Toll402 discovery directory for 30 days
- [Toll402 Romanian CUI Validator](https://www.zero.xyz/c/toll402-romanian-cui-validator-967c663f/llms.txt): $0.001/call via x402. Validates a Romanian CUI (company tax ID) using offline checksum verification with weighted digit algorithm
- [Toll402 Ecuador RUC Validator](https://www.zero.xyz/c/toll402-ecuador-ruc-validator-4d08ce7c/llms.txt): $0.001/call via x402. Validates a 13-digit Ecuadorian RUC (Registro Único de Contribuyentes) number for juridical entities offline
- [Indian PAN Validator](https://www.zero.xyz/c/indian-pan-validator-4da528ea/llms.txt): $0.001/call via x402. Offline validates an Indian Permanent Account Number (PAN) by normalizing case, checking the 10-character AAAAA9999A format, and verifying the holder-type character against the official enum.
- [Toll402 Danish CPR Number Validator](https://www.zero.xyz/c/toll402-danish-cpr-number-validator-c98e048a/llms.txt): $0.001/call via x402. Validates and parses a Danish CPR-nummer (personal ID number), checking digit count, date-of-birth validity, century derivation, and gender from the 7th digit — entirely offline.
- [Toll402 CPF/CNPJ Validator](https://www.zero.xyz/c/toll402-cpf-cnpj-validator-4890581b/llms.txt): $0.002/call via x402. Offline validator for Brazilian CPF (individual) and CNPJ (company) registration numbers using modulo-11 check digit verification
- [Toll402 NPM Package Info](https://www.zero.xyz/c/toll402-npm-package-info-4a1b9a7a/llms.txt): $0.003/call via x402. Returns the latest version, description, license, weekly downloads, and homepage URL for a given npm package name
- [Austrian Firmenbuchnummer (FN) Validator](https://www.zero.xyz/c/austrian-firmenbuchnummer-fn-validator-bf2f0ebb/llms.txt): $0.001/call via x402. Validates and verifies an Austrian Firmenbuchnummer (company register number) by computing and comparing its modulo-11 check letter offline.
- [Toll402 GitHub Repo Stats](https://www.zero.xyz/c/toll402-github-repo-stats-dbd933bf/llms.txt): $0.003/call via x402. Fetches stars, forks, open issues, license, and last push date for any public GitHub repository by owner and repo name.
- [Toll402 Email Verifier](https://www.zero.xyz/c/toll402-email-verifier-816aab25/llms.txt): $0.001/call via x402. Validates an email address for syntax, MX/A DNS records, disposable-domain, free-provider, and role-account status, returning a 0-100 quality score.
- [Ecuadorian RUC Validator](https://www.zero.xyz/c/ecuadorian-ruc-validator-b2a630f3/llms.txt): $0.001/call via x402. Validates a 13-digit Ecuadorian RUC (Registro Único de Contribuyentes) number offline using checksum and structural rules
- [Toll402 Business Shortlist](https://www.zero.xyz/c/toll402-business-shortlist-e715133c/llms.txt): $0.25/call via x402. Given a natural-language description of a sourcing need and a city/country, returns a ranked shortlist of real local businesses with fit scores, contact channels, staff sizes, verification levels, and identified gaps.
- [Toll402 Greek AFM Validator](https://www.zero.xyz/c/toll402-greek-afm-validator-84ec9844/llms.txt): $0.001/call via x402. Validates a Greek tax identification number (AFM) for correctness, returning a pass/fail result.
- [Toll402 Austrian VAT Number Validator](https://www.zero.xyz/c/toll402-austrian-vat-number-validator-edb22104/llms.txt): $0.001/call via x402. Validates an Austrian UID/VAT number (format ATU + 8 digits) offline using format normalization and weighted modulo-10 check digit verification
- [Toll402 SIRET Validator](https://www.zero.xyz/c/toll402-siret-validator-a29ef59d/llms.txt): $0.001/call via x402. Validates a French SIRET (14-digit establishment identifier) by splitting into SIREN and NIC components and verifying the Luhn checksum offline.
- [Toll402 Trusted-Source Lookup & Synthesis](https://www.zero.xyz/c/toll402-trusted-source-lookup-synthesis-c830f40c/llms.txt): $0.01/call via x402. Retrieves cited passages from trusted sources (Wikipedia, Wikidata, arXiv, Crossref, World Bank) for a query, optionally synthesizing an LLM answer that cites those passages.
- [Toll402 Mexican RFC Validator](https://www.zero.xyz/c/toll402-mexican-rfc-validator-bf272c2b/llms.txt): $0.001/call via x402. Validates and parses a Mexican RFC (Registro Federal de Contribuyentes) tax ID, verifying format and embedded date for both individuals and companies.
- [Toll402 Guatemalan CUI Validator](https://www.zero.xyz/c/toll402-guatemalan-cui-validator-db35041e/llms.txt): $0.001/call via x402. Offline validates a 13-digit Guatemalan national ID (CUI) by parsing its components and verifying the check digit using the official weighted mod-11 formula.
- [Toll402 CLABE Validator](https://www.zero.xyz/c/toll402-clabe-validator-1b748520/llms.txt): $0.001/call via x402. Validates an 18-digit Mexican CLABE banking number offline, checking format and check digit correctness
- [Toll402 IP Geolocation](https://www.zero.xyz/c/toll402-ip-geolocation-64d27c03/llms.txt): $0.002/call via x402. Returns country, region, city, timezone, and ASN metadata for a given IPv4 or IPv6 address using ipapi.co
- [Toll402 Hacker News Top Stories](https://www.zero.xyz/c/toll402-hacker-news-top-stories-9af619eb/llms.txt): $0.005/call via x402. Returns the top N Hacker News stories (title, URL, and score) by fetching from the official HN Firebase API
- [Toll402 JSON-LD Extractor](https://www.zero.xyz/c/toll402-json-ld-extractor-cd51e6ef/llms.txt): $0.003/call via x402. Fetches a public web page and extracts all JSON-LD structured data embedded in it, returning the parsed schema.org objects
- [Czech IČO Validator](https://www.zero.xyz/c/czech-i-o-validator-6777255e/llms.txt): $0.001/call via x402. Validates a Czech IČO (company identification number) and returns whether it is well-formed and legitimate
- [Toll402 NSS Validator](https://www.zero.xyz/c/toll402-nss-validator-e817aff2/llms.txt): $0.001/call via x402. Validates an 11-digit Mexican NSS (Número de Seguridad Social) number using offline checksum rules
- [Toll402 Danish CVR Number Validator](https://www.zero.xyz/c/toll402-danish-cvr-number-validator-085829cd/llms.txt): $0.001/call via x402. Validates a Danish CVR-nummer (8-digit business registration number) by normalizing input, checking length, and verifying the modulus-11 checksum offline
- [Toll402 Unit Converter](https://www.zero.xyz/c/toll402-unit-converter-c03422dd/llms.txt): $0.001/call via x402. Converts a numeric value between units within a category (length, mass, volume, temperature, area, speed, or data) using an offline fixed conversion table.
- [Toll402 Weather Lookup](https://www.zero.xyz/c/toll402-weather-lookup-ec463496/llms.txt): $0.00115/call via x402. Fetches current weather data for a city or place name, with optional latitude/longitude override, paid per call in USDC via x402
- [Toll402 German Steuer-ID Validator](https://www.zero.xyz/c/toll402-german-steuer-id-validator-1bcaae03/llms.txt): $0.001/call via x402. Validates a German Steuer-ID (tax identification number) offline, checking format and check digit correctness.
- [Toll402 Honduran RTN Validator](https://www.zero.xyz/c/toll402-honduran-rtn-validator-80e612b0/llms.txt): $0.001/call via x402. Validates a Honduran RTN (Registro Tributario Nacional) tax identification number, with or without separators
- [Toll402 German VAT Number Validator](https://www.zero.xyz/c/toll402-german-vat-number-validator-ab45ab5d/llms.txt): $0.001/call via x402. Validates a German VAT (Umsatzsteuer-Identifikationsnummer) number by checking its format and authenticity, returning a pass/fail result.
- [Toll402 UK VAT Number Validator](https://www.zero.xyz/c/toll402-uk-vat-number-validator-42f05ead/llms.txt): $0.001/call via x402. Validates a UK VAT 

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