screener pubsub
live stream of screener data for the requested market and session. standard sessions send current data immediately, then push updates as prices change. events carrying screener data are keyed by ticker symbol. custom futures sessions include root-level lifecycle fields and may send metadata-only queued, warming, or closed-market events between ticker payloads.
Authorizations
Use your Edgeful API key as the bearer token. In the API Reference authorization drawer, paste only the key (for example, ef_live_<random>).
Query Parameters
type of market to stream data for. use all to stream stocks and futures together.
all, stock, futures trading session to subscribe to; one of NY, LONDON, ASIA. ignored when start_time and end_time are provided.
NY, LONDON, ASIA custom session start time, HH:MM, interpreted in timezone. provide together with end_time; futures only.
custom session end time, HH:MM, interpreted in timezone. provide together with start_time; futures only.
IANA timezone used to interpret custom session bounds. choose one of the preset live-session timezones from the docs dropdown.
America/New_York, Europe/London, Asia/Tokyo set to true when the custom session spans midnight.
comma-separated ticker symbols required for custom sessions (e.g., ES,NQ,CL).
Response
Successful Response