# Services from api.lilambd.com on Zero

> api.lilambd.com serves 80 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/api.lilambd.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.lilambd.com/health.json

## Services

- [Lilambd Koyomi — Public Holidays Lookup](https://www.zero.xyz/c/lilambd-koyomi-public-holidays-lookup-9d305098/llms.txt): $0.05/call via x402. Returns a list of public holidays for a given country, year, and optional subdivision or type filter.
- [lilambd Language Search](https://www.zero.xyz/c/lilambd-language-search-9b8aaf56/llms.txt): $0.005/call via x402. Search a database of world languages by name, family, country, or endangerment status
- [CISA Known Exploited Vulnerabilities (KEV) Catalog API](https://www.zero.xyz/c/cisa-known-exploited-vulnerabilities-kev-catalog-api-4e4ca192/llms.txt): $0.01/call via x402. Queries the CISA Known Exploited Vulnerabilities catalog with filtering by keyword, vendor, product, date, and ransomware association
- [lilambd Unit Converter](https://www.zero.xyz/c/lilambd-unit-converter-0c620070/llms.txt): $0.005/call via x402. Converts a numeric value from one unit of measurement to another, supporting a wide range of unit types via UCUM or common unit names/symbols.
- [Lilambd Nonprofit Organization Search](https://www.zero.xyz/c/lilambd-nonprofit-organization-search-e8a72f71/llms.txt): $0.005/call via x402. Search and filter US nonprofit organizations by name, location, type, cause area, and revenue size
- [lilambd Colors Nearest — Hex to Named Color Lookup](https://www.zero.xyz/c/lilambd-colors-nearest-hex-to-named-color-lookup-90cd513f/llms.txt): $0.005/call via x402. Finds the nearest named color(s) to a given hex color code, returning matching color names with attribution.
- [lilambd Regions Search](https://www.zero.xyz/c/lilambd-regions-search-1b34516f/llms.txt): $0.005/call via x402. Search and retrieve geographic regions by name, country, or sorted by environmental/demographic metrics such as area, forest loss, built area, or population growth
- [Lilambd Japan Prefecture Indicator Rankings](https://www.zero.xyz/c/lilambd-japan-prefecture-indicator-rankings-c2dfc162/llms.txt): $0.005/call via x402. Returns ranked Japanese prefecture-level statistical indicator data for a given indicator code, with optional filtering by year, prefecture, and sort order.
- [Nearby Airports Lookup](https://www.zero.xyz/c/nearby-airports-lookup-087b04cf/llms.txt): $0.005/call via x402. Returns a list of airports near a given latitude/longitude coordinate, with optional filtering by airport type and result limit.
- [Lilambd Airport Search](https://www.zero.xyz/c/lilambd-airport-search-8b1f23bb/llms.txt): $0.005/call via x402. Search and filter a database of airports by name, city, country, type, or scheduled service status
- [lilambd Countries Lookup](https://www.zero.xyz/c/lilambd-countries-lookup-111eee01/llms.txt): $0.005/call via x402. Returns a paginated list of countries with optional filtering by country code, form, kind, and sorting by population metrics
- [lilambd /conflict/top — Top Conflicts by Metric](https://www.zero.xyz/c/lilambd-conflict-top-top-conflicts-by-metric-5d197de2/llms.txt): $0.005/call via x402. Returns a ranked list of the world's top armed conflicts, sortable by deaths, civilian casualties, or events, with country/region breakdown and year filtering.
- [lilambd Local Markets Near Me](https://www.zero.xyz/c/lilambd-local-markets-near-me-8526f5b9/llms.txt): $0.05/call via x402. Returns nearby local markets given a geographic coordinate, with optional filters for locality type, radius, and pagination.
- [lilambd Power Plants Nearby](https://www.zero.xyz/c/lilambd-power-plants-nearby-76a24725/llms.txt): $0.005/call via x402. Returns nearby power plants given a latitude/longitude, with optional filters for fuel type, capacity, and result limit
- [lilambd Power Search — Power Plants](https://www.zero.xyz/c/lilambd-power-search-power-plants-29415d05/llms.txt): $0.005/call via x402. Search and filter a power plant database by name, owner, fuel type, country, and capacity
- [lilambd Security Changes Feed](https://www.zero.xyz/c/lilambd-security-changes-feed-994766e1/llms.txt): $0.01/call via x402. Returns a paginated feed of recent security changes (CVEs, EPSS scores, KEV entries, data breaches) since a given ISO-8601 timestamp.
- [lilambd Orgs Search](https://www.zero.xyz/c/lilambd-orgs-search-558dea49/llms.txt): $0.005/call via x402. Search and filter organizations (institutions, funders, publishers) by name, type, country, and kind
- [lilambd Markets Countries API](https://www.zero.xyz/c/lilambd-markets-countries-api-9838053e/llms.txt): $0.005/call via x402. Returns a paginated list of countries with market data, filterable by kind, population, and sort order
- [lilambd Rising Today — Trending Data Feed](https://www.zero.xyz/c/lilambd-rising-today-trending-data-feed-35053d89/llms.txt): $0.05/call via x402. Returns today's rising/trending data across package downloads, Hugging Face models, GitHub repos, and GDELT events, optionally filtered by theme and count limit.
- [lilambd Nearby Markets Lookup](https://www.zero.xyz/c/lilambd-nearby-markets-lookup-16ab8d7c/llms.txt): $0.005/call via x402. Returns a list of markets (e.g. farmers markets, food markets) near a given geographic coordinate, optionally filtered by market kind and count.
- [lilambd Colors Search](https://www.zero.xyz/c/lilambd-colors-search-3e1215bc/llms.txt): $0.005/call via x402. Search a color database by word/query and return matching color entries with attribution
- [Lilambd Koyomi Range — Japanese Calendar Day Query](https://www.zero.xyz/c/lilambd-koyomi-range-japanese-calendar-day-query-fe3fc0db/llms.txt): $0.05/call via x402. Returns a list of traditional Japanese calendar days (koyomi) and their associated day-quality annotations within a specified date range, optionally filtered by timezone and day type.
- [Japan Municipalities Lookup](https://www.zero.xyz/c/japan-municipalities-lookup-1a05c7cf/llms.txt): $0.005/call via x402. Search and retrieve Japanese municipality data by name, prefecture, or other filters
- [lilambd Conflict Data by Country](https://www.zero.xyz/c/lilambd-conflict-data-by-country-17378a9e/llms.txt): $0.005/call via x402. Returns paginated historical conflict event records for a given country, identified by ISO2 country code, with optional year-range filtering.
- [lilambd Licenses Search](https://www.zero.xyz/c/lilambd-licenses-search-dd284f66/llms.txt): $0.005/call via x402. Search and look up software licenses by ID, name, or OSI approval status
- [lilambd Units Search](https://www.zero.xyz/c/lilambd-units-search-b4052207/llms.txt): $0.005/call via x402. Search a database of scientific and measurement units by text query or quantity kind (e.g. length, mass, pressure)
- [Lilambd Travel Medications API](https://www.zero.xyz/c/lilambd-travel-medications-api-109b25c6/llms.txt): $0.5/call via x402. Returns travel medication recommendations (prescription, OTC, psychotropic, narcotic, controlled) for a given destination country and trip duration.
- [Lilambd Koyomi Sun Position API](https://www.zero.xyz/c/lilambd-koyomi-sun-position-api-0ccd122e/llms.txt): $0.05/call via x402. Returns sun position and solar event data (sunrise, sunset, solar noon, etc.) for a given latitude, longitude, date, and timezone.
- [Lilambd Koyomi Moon Phases API](https://www.zero.xyz/c/lilambd-koyomi-moon-phases-api-d9d2c59f/llms.txt): $0.05/call via x402. Returns all moon phases (new moon, full moon, quarters) for a given year
- [Lilambd Koyomi Solar Terms API](https://www.zero.xyz/c/lilambd-koyomi-solar-terms-api-6c4d3cad/llms.txt): $0.05/call via x402. Returns all 24 traditional East Asian solar terms (sekki/jieqi) for a given year, including their dates and descriptions.
- [lilambd Security Breaches API](https://www.zero.xyz/c/lilambd-security-breaches-api-50e7049c/llms.txt): $0.01/call via x402. Search and retrieve data security breach records, filterable by query, domain, country, and date.
- [lilambd Exposure Brief — Domain Security Scan](https://www.zero.xyz/c/lilambd-exposure-brief-domain-security-scan-5b706256/llms.txt): $0.5/call via x402. Returns a security exposure brief for a given domain, including vulnerability data, certificate lookalike detection, and optional stack-specific findings.
- [lilambd Isotopes Lookup](https://www.zero.xyz/c/lilambd-isotopes-lookup-9e76f17b/llms.txt): $0.005/call via x402. Returns a paginated list of chemical isotopes, optionally filtered by element symbol.
- [lilambd Japan Municipalities Data](https://www.zero.xyz/c/lilambd-japan-municipalities-data-c72b5304/llms.txt): $0.005/call via x402. Retrieves statistical indicators for a specific Japanese municipality identified by its code
- [lilambd Local Markets Search](https://www.zero.xyz/c/lilambd-local-markets-search-4137c08d/llms.txt): $0.05/call via x402. Search local markets by query term and locality to retrieve a list of matching results
- [lilambd Security Hot CVEs Feed](https://www.zero.xyz/c/lilambd-security-hot-cves-feed-e9bb7187/llms.txt): $0.01/call via x402. Returns recent hot/trending CVE security vulnerabilities from the NVD, filterable by vendor, time window, and result count
- [lilambd Exchanges Search](https://www.zero.xyz/c/lilambd-exchanges-search-8f6dd8bf/llms.txt): $0.005/call via x402. Search a database of exchanges (markets, bourses, trading venues) by name, acronym, city, country, category, or status
- [lilambd Koyomi Day Endpoint](https://www.zero.xyz/c/lilambd-koyomi-day-endpoint-ed7111b5/llms.txt): $0.05/call via x402. Returns calendar and day-metadata information for a given date and timezone, likely including cultural, seasonal, or poetic day descriptors.
- [lilambd Conflict Regions Lookup](https://www.zero.xyz/c/lilambd-conflict-regions-lookup-60e72423/llms.txt): $0.005/call via x402. Returns paginated data about conflict regions, filterable by country and year
- [lilambd Platforms Search](https://www.zero.xyz/c/lilambd-platforms-search-30db34bc/llms.txt): $0.005/call via x402. Search a directory of platforms by name, domain, country, or category
- [lilambd Random Colors API](https://www.zero.xyz/c/lilambd-random-colors-api-e0ab4531/llms.txt): $0.005/call via x402. Returns one or more random colors with attribution metadata
- [Lilambd Travel Meds by Country](https://www.zero.xyz/c/lilambd-travel-meds-by-country-9c7da70b/llms.txt): $0.5/call via x402. Returns travel medicine recommendations and health advisories for a given country
- [lilambd Markets Search](https://www.zero.xyz/c/lilambd-markets-search-d134b432/llms.txt): $0.005/call via x402. Search and filter a directory of markets by name, location, type, and country with pagination support
- [lilambd Kinds Search](https://www.zero.xyz/c/lilambd-kinds-search-72b9cdd7/llms.txt): $0.05/call via x402. Search a curated catalog of 'kinds' (instruments, materials, elements, and related entities) with optional faceted filtering
- [lilambd CVE Lookup](https://www.zero.xyz/c/lilambd-cve-lookup-41230677/llms.txt): $0.01/call via x402. Retrieves CVE (Common Vulnerabilities and Exposures) security vulnerability details by CVE ID
- [Lilambd Airport Lookup by Code](https://www.zero.xyz/c/lilambd-airport-lookup-by-code-c4698b84/llms.txt): $0.005/call via x402. Look up airport data by IATA/ICAO airport code and return structured airport records with attribution.
- [Lilambd Nonprofit States Lookup](https://www.zero.xyz/c/lilambd-nonprofit-states-lookup-5c99cbed/llms.txt): $0.005/call via x402. Returns a list of nonprofit organization states (statuses or types) filtered and sorted by cause category, sourced from open nonprofit data.
- [Lilambd Local Markets by Country](https://www.zero.xyz/c/lilambd-local-markets-by-country-185d5343/llms.txt): $0.05/call via x402. Returns a paginated list of local markets filtered by country and optional locality
- [lilambd Nearby Orgs Lookup](https://www.zero.xyz/c/lilambd-nearby-orgs-lookup-f9fb4cf4/llms.txt): $0.005/call via x402. Returns a list of nearby organizations given a geographic coordinate (latitude/longitude), with optional filtering by form and kind.
- [lilambd Color Lookup API](https://www.zero.xyz/c/lilambd-color-lookup-api-75d5c1a9/llms.txt): $0.005/call via x402. Looks up color data by name or hex value, returning structured color information and attribution
- [Lilambd Nonprofit Lookup by EIN](https://www.zero.xyz/c/lilambd-nonprofit-lookup-by-ein-c44233ad/llms.txt): $0.005/call via x402. Retrieves data for a specific nonprofit organization identified by its EIN (Employer Identification Number)
- [Lilambd Nonprofit Causes Directory — US State Lookup](https://www.zero.xyz/c/lilambd-nonprofit-causes-directory-us-state-lookup-4980794b/llms.txt): $0.005/call via x402. Returns a list of nonprofit causes and organizations, optionally filtered by US state code.
- [lilambd Koyomi Countries Lookup](https://www.zero.xyz/c/lilambd-koyomi-countries-lookup-3053645e/llms.txt): $0.05/call via x402. Returns a list of countries (optionally filtered by country name) with count and attribution metadata.
- [lilambd Quantity Kinds Lookup](https://www.zero.xyz/c/lilambd-quantity-kinds-lookup-69a8dbca/llms.txt): $0.005/call via x402. Returns a list of quantity kinds (physical or conceptual measurement dimensions) with attribution metadata
- [lilambd Countries Data Endpoint](https://www.zero.xyz/c/lilambd-countries-data-endpoint-8f1dbc27/llms.txt): $0.005/call via x402. Returns country data records, optionally filtered by ISO 3166-1 alpha-3 country code, for all countries or a specific one.
- [Lilambd Constants Search](https://www.zero.xyz/c/lilambd-constants-search-7ce513d5/llms.txt): $0.005/call via x402. Searches and retrieves a paginated list of named constants (physical, mathematical, or otherwise) from the Lilambd crossing dataset
- [lilambd crossing — kinds/chain lookup](https://www.zero.xyz/c/lilambd-crossing-kinds-chain-lookup-8dde56ba/llms.txt): $0.05/call via x402. Fetches a chain or sequence of conceptual kinds/states by ID from the lilambd crossing API
- [lilambd Constants Lookup by ID](https://www.zero.xyz/c/lilambd-constants-lookup-by-id-f6e8ef0f/llms.txt): $0.005/call via x402. Retrieves a named physical or mathematical constant by its identifier from the lilambd constants database
- [lilambd Language Lookup by Code](https://www.zero.xyz/c/lilambd-language-lookup-by-code-e50f13d2/llms.txt): $0.005/call via x402. Retrieves language data entries for a given language code from the lilambd crossing dataset
- [lilambd Rising History](https://www.zero.xyz/c/lilambd-rising-history-8fff05c8/llms.txt): $0.05/call via x402. Retrieves historical data records from the lilambd 'rising' dataset, filterable by time, table, and theme.
- [lilambd Japan Indicators](https://www.zero.xyz/c/lilambd-japan-indicators-dc991ddc/llms.txt): $0.005/call via x402. Returns a list of Japan-related indicators with count and source attribution via a GET request.
- [Lilambd Local Markets — Countries Lookup](https://www.zero.xyz/c/lilambd-local-markets-countries-lookup-f7da5bba/llms.txt): $0.05/call via x402. Returns a list of countries for which local market data is available on the Lilambd platform.
- [lilambd /orgs/gaps — Organisation Gaps Lookup](https://www.zero.xyz/c/lilambd-orgs-gaps-organisation-gaps-lookup-4a71cd53/llms.txt): $0.005/call via x402. Returns a paginated list of organisational gap records, optionally filtered by form, kind, and minimum population.
- [lilambd crossing — exchanges by MIC](https://www.zero.xyz/c/lilambd-crossing-exchanges-by-mic-54076fa9/llms.txt): $0.005/call via x402. Retrieves exchange or market data identified by a MIC (Market Identifier Code) from the lilambd crossing API
- [lilambd Wikidata Platform Lookup](https://www.zero.xyz/c/lilambd-wikidata-platform-lookup-b9d7f9a5/llms.txt): $0.005/call via x402. Retrieves data associated with a Wikidata entity ID from the lilambd platform API
- [lilambd Security Vendors Lookup](https://www.zero.xyz/c/lilambd-security-vendors-lookup-50107

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