Dealer Heatmap expiration Top-node 5-minute history (three NYSE sessions, newest first)

get/v1/derived/heatmap/{ticker}/history

Request

Base URL
https://api.yehangshe.com
Auth
HTTP bearer
TypeScript
https://skmtc.dev/yehangshe/apis/gex-heatmap-data-api/docs/v1/derived/heatmap/:ticker/history/get.ts
A function with typed inputs. Its response is checked against the schema.

tickerstring required

expirationstring date required

string date

string date-time

string date

string date-time

limitinteger

cursorstring

list payload with next_cursor

Oct 29, 2026f1e791718618 Revision changes
- info
  added the optional property / to the response with the status
Sep 23, 20265f6ba5c8e653 Revision changes
- info
  for the query request parameter expiration, the type was generalized from no type to string, and format from no format to date