Catalog

Data Structures Guide data API — search, random, bulk endpoints.

Real-time and historical earthquake data from USGS including magnitude, location, depth.

Instantly generate realistic fake data for development and testing.

Guess the data type of any string value — detects 20+ types with confidence scoring.

All 7 continents with area, population, countries, languages, and geographic records.

Score player data collection latency and completeness

Generate random test data — people, companies, addresses, credit cards and colors

Generate random test data — people, companies, addresses, credit cards and colors. Built for AI agents.

Analyze and score database query optimizer data for actionable business insights

Score materials database coverage for research applications

Score digital twin data ingestion latency acceptability

Near-Earth asteroid tracking and orbital parameters

Recommend data versioning tools based on stack and use case

Score dataset citation practice quality and standards

Glossary of database terms: ACID, CAP theorem, sharding, and more.

Market pricing and supplier data for procurement decisions

Estimate data breach costs from scope and industry data

Score property listing data completeness and accuracy

Validate data storage locations meet residency requirements

Fetch any URL and return clean Markdown with metadata and LLM-ready chunks — flat $0.10 per call, no credit multiplier

Classify, route and prioritize webhook events from any source — built for integration AI agents

Salaries, demand scores, required skills and career paths for 10 Web3 roles

Salaries, demand scores, required skills and career paths for 10 Web3 roles. Built for AI agents.

Guide to WebSocket protocol, upgrade handshake, and real-time use cases.

Analyze and score webhook reliability scorer data for actionable business insights

Validate HMAC webhook signatures from common providers