Suverse Pay

Pay-per-call discovery

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

List your endpoint

562 listings

Country GDP Per Capita

GDP Per Capita 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

Met Museum Art Search

Search The Metropolitan Museum of Art open collection by keyword, no key. Returns matching object ids and a total count. For AI agents building art discovery and culture content.

Base (Coinbase L2)solana:mainnetNoble
culture

$0.06 per call

SEC Ticker To CIK Map

The full SEC ticker-to-CIK mapping for all US public companies, no key. Returns ticker, company name, and CIK for every registrant. For AI agents resolving stock tickers to SEC identifiers before…

Base (Coinbase L2)solana:mainnetNoble
sec-filings

$0.09 per call

NWS Station Latest Observation

Latest weather observation from a US National Weather Service station, no key. Returns temperature, wind, humidity, and conditions. For AI agents needing official US ground-truth weather.

Base (Coinbase L2)solana:mainnetNoble
weather

$0.06 per call

Country Real Interest Rate

Real Interest Rate 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

USGS River Streamflow

Real-time river streamflow for a USGS monitoring site, no key. Returns the latest discharge in cubic feet per second with timestamp. For AI agents in hydrology, flood, and water management.

Base (Coinbase L2)solana:mainnetNoble
science

$0.07 per call

Country Total Labor Force

Total Labor Force 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

Medical Conditions Search

Search Medical Conditions from the NIH NLM Clinical Tables service by terms, no key. Returns matching codes and display names. For AI agents in health, coding, and clinical workflows.

Base (Coinbase L2)solana:mainnetNoble
health

$0.09 per call

Healthcare Organizations (NPI) Search

Search Healthcare Organizations (NPI) from the NIH NLM Clinical Tables service by terms, no key. Returns matching codes and display names. For AI agents in health, coding, and clinical workflows.

Base (Coinbase L2)solana:mainnetNoble
health

$0.09 per call

Individual Healthcare Providers (NPI) Search

Search Individual Healthcare Providers (NPI) from the NIH NLM Clinical Tables service by terms, no key. Returns matching codes and display names. For AI agents in health, coding, and clinical…

Base (Coinbase L2)solana:mainnetNoble
health

$0.09 per call

English Dictionary Lookup

Definitions, phonetics, and examples for an English word from the free Dictionary API, no key. Returns meanings, parts of speech, and synonyms. For AI agents in language, education, and writing tools.

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 Health Expenditure Share Of GDP

Health Expenditure Share Of GDP 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

US Treasury Gold Reserves

US Treasury-owned gold reserves by facility from the official Treasury FiscalData service, no key, latest records. Returns location, fine troy ounces, and book value. For AI agents tracking…

Base (Coinbase L2)solana:mainnetNoble
treasury

$0.09 per call

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

COVID Global Totals

Global COVID-19 totals from the disease.sh aggregator, no key. Returns worldwide cases, deaths, recovered, active, tests, and per million metrics. For AI agents in public health dashboards.

Base (Coinbase L2)solana:mainnetNoble
health

$0.09 per call

Country Exports Share Of GDP

Exports Share Of GDP 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

RxNorm Drug Products

Drug products related to a name from the NIH RxNav RxNorm service, no key. Returns concept groups with product names and RxCUIs. For AI agents enumerating formulations and strengths of a medication.

Base (Coinbase L2)solana:mainnetNoble
health

$0.09 per call

openFDA Food Recalls

Query the openFDA food recalls dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, health, and safety research.

Base (Coinbase L2)solana:mainnetNoble
health

$0.09 per call

Domain RDAP Registration

Structured domain registration data over RDAP, the modern WHOIS replacement, no key. Returns registrar, status, nameservers, and key event dates. For AI agents doing domain due diligence, fraud…

Base (Coinbase L2)solana:mainnetNoble
network

$0.05 per call