Query research and reference data
Find interfaces for scholarly metadata, reference sources and public knowledge.
Services are ordered by documented operations, attributed reports and current documentation. 39 interfaces 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
Blueshift
Customer engagement platform with an API for retrieving catalog inventories from a Blueshift account.
customer-engagement · marketing-automation · catalog-management · rest-api
API · Documentation checked: 2026-10-11Duda
Duda is a website-building platform with a Partner API for listing site templates available in an account.
Website Builder · Web Development · API
API · Documentation checked: 2026-10-10Mansa API
African financial and reference-data API with current exchange listings, market snapshots, and related data suites.
Public data · Finance and economic data · Developer tools
API · Documentation checked: 2026-10-11GovInfo
The GovInfo API provides programmatic access to official U.S. Government publication content and metadata; its Search Service returns results similar to the GovInfo user interface.
Public data
API · Documentation checked: 2026-10-05MCP · Documentation checked: 2026-10-06deps.dev (Open Source Insights)
Google's Open Source Insights service for exploring open-source package versions, dependencies, licenses, advisories, and related supply-chain metadata.
software-supply-chain · dependency-analysis · security-advisories · api
API · Documentation checked: 2026-10-10API Ghana
API Ghana provides structured Ghana datasets with a documented interface for retrieving geographic district records.
Ghana data · public datasets · geographic data
API · Documentation checked: 2026-10-10CreatorAPI
Hosted API for reading CreatorAPI key and connected-account metadata, with separate platform data APIs and write scopes.
API · business
API · Documentation checked: 2026-10-11IPLogs
IPLogs detects VPN, proxy, and datacenter IP activity and provides IP intelligence.
cybersecurity · network security · ip intelligence
API · Documentation checked: 2026-10-09Drop Cowboy
Drop Cowboy provides voice messaging services and a public API for managing account integration keys.
Communications · API
API · Documentation checked: 2026-10-11Phaxio
A fax service with a REST API for fax operations.
fax · Communications · api
API · Documentation checked: 2026-10-09OpenAlex
OpenAlex is a fast, modern REST API over a dataset of scholarly works, authors, sources, institutions, and topics.
Research and knowledge
APIMCP · Documentation checked: 2026-10-06CLI · Documentation checked: 2026-10-13