Retrieve multiple-choice quiz questions for a module to self-test comprehension. Includes choices, correct answers, and explanations.
Apache 2.0
AI-to-AI petrol station. 56 pay-per-call endpoints covering market signals, crypto/DeFi, geopolitics, earnings, insider trades, SEC filings, sanctions screening, ArXiv research, whale tracking, and more. Micropayments in USDC on Base Mainnet via x402 protocol.
Search PubMed and summarize biomedical literature — designed for AI health agents.