The ByteTree API
A unified read API for FX rates, global stocks, crypto assets, ByteTrend metrics, and curated universes — JSON, CSV, or TOON.
What's inside
/api/ratesFX ratesLatest cross-rates, daily series per pair, and 12-month weekly sparklines./api/assetsAssetsListings across global stocks, crypto and FX, with single-asset lookups by ID or symbol./api/pricesPricesLatest prices, sparklines, and adjusted historical series across all listed symbols./api/metricsByteTrend metricsProprietary trend scores and bin histograms — latest snapshot or full series per symbol./api/universesUniverses & groupsCurated cohorts (sectors, factors, themes) with rolled-up metrics at every dimension.
Getting access
Today
Every endpoint except the health check requires an API key, sent as a bearer token. Keys are issued through your ByteTree.io account — see Authentication for the key, scope, and error model.
Soon
Tiered access tied to your ByteTree and GlobalTrends subscriptions — and, in time, Digital — with self-service sign-up landing on this site when those flows go live.