Workflow

Watchlists

Watchlists let your product track event/outcome pairs for users, agents, and dashboards.

POST/api/v2/watchlists

Create watchlist

Creates a user-scoped watchlist.

Request
curl -X POST 'https://api.thepredictionmarkets.com/api/v2/watchlists' \
  -H 'Content-Type: application/json' \
  -H 'X-User-Id: user_123' \
  -d '{"name":"API Demo","is_default":true}'
Response
{ "id": "watchlist_id", "name": "API Demo", "is_default": true }

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Start with Kalshi and Polymarket market data, then add unified spreads, signals, alerts, and watchlists as your workflow grows.