The ByteTree API
Daily market data and trend analysis for global stocks, ETFs, crypto, commodities and currencies — as a simple web API, or straight inside your AI assistant.
What's inside
/api/assets · /api/prices Assets & prices Every stock, ETF, crypto asset and commodity ByteTree tracks, with daily prices and their full history. /api/metrics Trend scores A ByteTrend score from 0 to 5 and a trend label for every asset, updated daily — today’s values or the full history. /api/macro · /api/universes Sectors, regions & universes Figures for every sector, region, country and industry — across everything ByteTree tracks, or within one universe. /api/rates · /api/fx Currencies Daily exchange rates against the US dollar, plus trend scores for each currency pair. ByteTree MCP In your AI assistant Connect Claude, ChatGPT or another AI assistant through ByteTree MCP and ask about the data in plain English. Guide Key concepts New here? What the scores, labels and groupings mean — in about five minutes.
Getting access
Every request needs an API key, which you get from your ByteTrend.io account on the API + MCP plan. The same key works for the API and for ByteTree MCP — see Authentication for how keys work.