Polygon.io polygon.io/docs/crypto
Aggregates, trades, snapshots, level-2 books, and L2 streaming for crypto pairs across major exchanges.
data kind undeclared Securities & Capital Markets probed 3.5/6 apis.ioapis.gurugithub.com/public-apis
Securities & Capital Markets — one of 53 categories on the board (verticals above, functions below).
Every offering binds one capability (the provider-independent resource) to one provider, and resolves to one category of the register board — the vertical it serves or the function it performs, with the occupations whose work it carries and the records it keeps. Browsing the directory is browsing the economy graph.
# this entry, as data curl https://apis.directory/apis/polygon/polygon-io-crypto-api.json # the whole register curl https://apis.directory/index.json