Aletheia
FreemiumLiveLast verified 24 Sept 2026
Real-time and statistical stock, bond, option, and crypto quote data by ticker symbol.
Example request
curl -s 'https://api.aletheiaapi.com/StockData?symbol=msft' -H 'key: $API_KEY'
Free tier, in plain English
Every account gets 5,000 free API calls a month; higher volume needs a custom quote from sales.
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