Market Data API

The Market Data API provides SoSoValue market intelligence for digital assets, ETFs, indexes, crypto-related equities, BTC treasuries, news, fundraising, macro events, and analysis charts.

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Getting StartedCommon DefinitionsAuthentication & Limits

Data coverage

Area	Available data
Currency & Pairs	Currency metadata, market snapshots, token economics, klines, supply, trading pairs, sectors, and fundraising
ETF	ETF lists, market snapshots, summary history, and historical data
SoSoValue Index	Index lists, constituents, market snapshots, and historical klines
Crypto Stocks	Company lists, market snapshots, market capitalization, klines, and sector indexes
BTC Treasuries	Public-company BTC holdings and purchase history
Feeds	News feeds, hot and featured news, and search
Fundraising	Crypto project fundraising records
Macro	Macroeconomic event calendars and historical releases
Analysis Charts	SoSoValue analysis chart catalog and chart data

Market Data API

Read currencies

curl -sS https://openapi.sosovalue.com/openapi/v1/currencies \
  -H "x-soso-api-key: $SOSO_API_KEY" \
  -H 'Accept: application/json'

Set SOSO_API_KEY to your approved Market Data API key.

Changelog