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Update FCM Subtrader Blocked Categories

Changed on

Adds one event category to, or removes one from, the set an FCM member has blocked for one of its subtraders. The subtrader must belong to the requesting FCM. Blocks apply prospectively: new orders the subtrader places through its bound API credentials are rejected in markets whose event belongs to a blocked category, while orders already resting are not cancelled. Returns the subtrader's full resulting blocked set.

put/fcm/subtraders/blocked_categories

Request

  • Base URL: https://external-api.kalshi.com/trade-api/v2
  • URL: https://external-api.kalshi.com/trade-api/v2/fcm/subtraders/blocked_categories
  • Auth: API key in header KALSHI-ACCESS-KEY and API key in header KALSHI-ACCESS-SIGNATURE and API key in header KALSHI-ACCESS-TIMESTAMP

Request body

subtrader_idstring required

The subtrader whose blocked categories should be updated. Must belong to the requesting FCM.

categorystring required

A single event category to add to or remove from the blocked set, 1-100 characters (e.g. "Politics").

blockedboolean required

True adds the category to the blocked set; false removes it. Removing a category that is not blocked is a no-op.

Response

Blocked categories updated successfully

categoriesstring[] required

The subtrader's full resulting blocked set, sorted ascending.

Changes