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Pay-per-call discovery

Endpoints you can call with USDC over the x402 protocol — verified through Suverse Pay or self-listed by their operators.

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505 listings

OpenAlex Sources Search

Search OpenAlex sources (journals, conferences, repositories) by name, no key. Returns matching venues with ID, name, and metadata. For AI agents discovering and validating publication venues.

Base (Coinbase L2)solana:mainnetNoble
academic

$0.08 per call

Random Recipe

A random recipe from TheMealDB, no key. Returns one meal with full ingredients and instructions. For AI agents suggesting meals and generating food content.

Base (Coinbase L2)solana:mainnetNoble
food

$0.07 per call

Recipe By ID

Look up a full recipe by its TheMealDB id, no key. Returns the meal with ingredients, measures, and instructions. For AI agents fetching a specific recipe.

Base (Coinbase L2)solana:mainnetNoble
food

$0.07 per call

Recipes By Ingredient

Recipes that use a main ingredient from TheMealDB, no key. Returns meals containing the ingredient. For AI agents building recipes around what is on hand.

Base (Coinbase L2)solana:mainnetNoble
food

$0.07 per call

Recipe Search By Name

Search recipes by name from TheMealDB, no key. Returns meals with ingredients, instructions, category, and image. For AI agents in cooking, meal planning, and food apps.

Base (Coinbase L2)solana:mainnetNoble
food

$0.07 per call

Cocktail Search By Name

Search cocktails by name from TheCocktailDB, no key. Returns drinks with ingredients, measures, glass, and instructions. For AI agents in bartending and beverage apps.

Base (Coinbase L2)solana:mainnetNoble
food

$0.07 per call

Recipe Categories List

The list of recipe categories from TheMealDB, no key. Returns category names, thumbnails, and descriptions. For AI agents building food navigation.

Base (Coinbase L2)solana:mainnetNoble
food

$0.07 per call

Word Association Finder

Words related in meaning to a given word from the Datamuse API, no key. Returns ranked associated words with scores. For AI agents in writing assistance, search expansion, and word games.

Base (Coinbase L2)solana:mainnetNoble
language

$0.05 per call

Recipes By Category

Recipes filtered by category from TheMealDB, no key. Returns meals in the category with thumbnails and ids. For AI agents browsing recipes by type.

Base (Coinbase L2)solana:mainnetNoble
food

$0.07 per call

Country Life Expectancy

Life Expectancy for any country by ISO code as a yearly World Bank Open Data time series, no key. Returns country, year, and value. For AI agents doing macro, demographic, and cross country analysis.

Base (Coinbase L2)solana:mainnetNoble
macro

$0.07 per call

Country Population Density

Population Density for any country by ISO code as a yearly World Bank Open Data time series, no key. Returns country, year, and value. For AI agents doing macro, demographic, and cross country…

Base (Coinbase L2)solana:mainnetNoble
macro

$0.07 per call

Country Foreign Direct Investment Inflows

Foreign Direct Investment Inflows for any country by ISO code as a yearly World Bank Open Data time series, no key. Returns country, year, and value. For AI agents doing macro, demographic, and…

Base (Coinbase L2)solana:mainnetNoble
macro

$0.07 per call

Country Mobile Subscriptions Per 100

Mobile Subscriptions Per 100 for any country by ISO code as a yearly World Bank Open Data time series, no key. Returns country, year, and value. For AI agents doing macro, demographic, and cross…

Base (Coinbase L2)solana:mainnetNoble
macro

$0.07 per call

Federal Register Document Search

Search US Federal Register documents (rules, proposed rules, notices, executive orders) by term, no key. Returns documents with title, type, agency, and publication date. For AI agents monitoring US…

Base (Coinbase L2)solana:mainnetNoble
government

$0.08 per call

Country By Name

Look up a country by name from REST Countries, no key. Returns capital, region, population, currencies, languages, and flags. For AI agents enriching country context.

Base (Coinbase L2)solana:mainnetNoble
geo

$0.06 per call

UK Postcode Lookup

Look up a UK postcode from Postcodes.io, no key. Returns the latitude, longitude, district, region, and administrative areas. For AI agents validating and enriching UK addresses.

Base (Coinbase L2)solana:mainnetNoble
geo

$0.06 per call

Countries By Region

Countries in a region from REST Countries, no key. Returns each country with capital and population. For AI agents listing and comparing countries by region.

Base (Coinbase L2)solana:mainnetNoble
geo

$0.06 per call

US Address Geocoder

Geocode a US street address via the Census Bureau geocoder, no key. Returns matched address, coordinates, and census geography. For AI agents standardizing and geocoding US addresses.

Base (Coinbase L2)solana:mainnetNoble
geo

$0.06 per call

Sunrise And Sunset Times

Sunrise, sunset, and twilight times for a latitude and longitude from the Sunrise-Sunset API, no key. Returns UTC times for solar events. For AI agents in scheduling, photography, and energy planning.

Base (Coinbase L2)solana:mainnetNoble
geo

$0.06 per call

BLS Time Series Data

US Bureau of Labor Statistics time series data by series id (CPI, employment, wages) from the public v1 API, no key. Returns recent periods and values. For AI agents tracking US labor and price data.

Base (Coinbase L2)solana:mainnetNoble
macro

$0.07 per call