Public data
Government, reference and community datasets. Anonymous access does not imply unrestricted licensing or unlimited requests.
Services are ordered by documented operations, attributed reports and current documentation. 156 services are classified here. Each card shows the interfaces a service offers; open it for access requirements and sources.
Categories · Tasks · Interfaces · How listings are checked
Valyu
Valyu provides a hosted MCP server for web and specialized-index research, including the valyu_search tool.
Research and knowledge · mcp · Public data
MCP · Documentation checked: 2026-10-11Foursquare
Foursquare provides place data and location products, including search and autocomplete for places, geographies, and queries.
Maps and geospatial data · Travel and booking · Public data
API · Documentation checked: 2026-10-09PDF4me
PDF4me provides PDF automation tools, including a REST API for parsing PDF documents into structured data.
document-processing · Public data · Developer tools
API · Documentation checked: 2026-10-09Vitally
Vitally is an all-in-one customer success platform with REST API access to list and filter customer accounts.
customer-success · Public data · api
API · Documentation checked: 2026-10-11ScrapingAnt
Web scraping API with an AI-enabled endpoint that extracts user-specified structured data from web pages.
Developer tools · Public data
API · Documentation checked: 2026-10-09Harvard Art Museums API
REST API providing access to Harvard Art Museums collection data.
art · culture · Public data
API · Documentation checked: 2026-10-13Real Estate License Database (RELD)
RELD provides normalized U.S. real estate licensee records for searching and verification.
real estate · Public data · API
API · Documentation checked: 2026-10-10SACS.ai
SACS.ai provides a public read-only MCP connection for California school district financial data and SACS filings, with district lookup, dataset discovery, financial summaries, comparisons and sourced context packs.
Research and knowledge · Public data · Developer tools
MCP · Documentation checked: 2026-10-10Captapi
A single API that returns structured social-media data across platforms, including YouTube transcript data from published captions.
social media · Developer tools · Public data
API · Documentation checked: 2026-10-11TargetWise
TargetWise is a contact-data enrichment service that checks specialist sources and returns normalized work-email and business-phone results through its API and MCP.
business · Public data · api
API · Documentation checked: 2026-10-11Helicon
Public read-only JSON API exposing information about software releases, installers, documentation and site content.
Developer tools · Public data
API · Documentation checked: 2026-10-09Holistics
Holistics is an AI analytics platform whose API supports retrieving user information, report data, schedules, dashboards and other analytics resources.
analytics · business-intelligence · Public data · api
API · Documentation checked: 2026-10-11DataStream
DataStream is a Canadian freshwater data platform whose read-only public API provides metadata, locations, and observations for publicly available water-quality datasets.
water quality · environmental data · Public data
API · Documentation checked: 2026-10-10World Bank Open Data
The World Bank Indicators API provides programmatic access to time series indicators across more than 45 databases.
Public data
API · Documentation checked: 2026-10-05Interzoid
Data quality and matching APIs, including advanced company name matching.
Public data · Developer tools
API · Documentation checked: 2026-10-09CARTO
CARTO provides location intelligence and a SQL API for querying connected data warehouses and returning rows.
Public data · analytics · Maps and geospatial data
API · Documentation checked: 2026-10-09Hightouch
Search and read Hightouch public documentation through its docs MCP endpoint; it does not connect to or take actions in a workspace.
Marketing · Public data
MCP · Documentation checked: 2026-10-10SearchApi
Search API service with a Google Jobs search operation returning structured search results.
search · jobs · Public data
API · Documentation checked: 2026-10-09NASA ADS
Search the Astrophysics Data System literature database by search terms or bibcodes.
Research and knowledge · Public data · API
API · Documentation checked: 2026-10-10Blockchair
Blockchair provides a multi-chain API for retrieving aggregate statistics across supported blockchains and tokens.
Public data · Blockchain · API
API · Documentation checked: 2026-10-11eBird API
Retrieve eBird birding hotspot lists with geospatial coordinates.
nature · biodiversity · Public data
API · Documentation checked: 2026-10-13S2
S2 is a durable stream store for real-time data. Its API can check the tail position of a stream.
Developer tools · Public data · streaming · api
API · Documentation checked: 2026-10-10Potter DB
Harry Potter universe database with REST API access to books, characters, movies, potions and spells.
Public data · books · Media and entertainment
API · Documentation checked: 2026-10-09NamSor
Analyze names with classification APIs for gender, country, ethnicity, and related attributes.
Public data · Developer tools
API · Documentation checked: 2026-10-09