Overview
The Polymarket CLOB API provides websocket (wss) channels through which clients can get pushed updates. These endpoints allow clients to maintain almost real-time views of their orders, their trades and markets in general. There are two available channelsuser and market.
Subscription
To subscribe send a message including the following authentication and intent information upon opening the connection.| Field | Type | Description |
|---|---|---|
| auth | Auth | see next page for auth information |
| markets | string[] | array of markets (condition IDs) to receive events for (for user channel) |
| assets_ids | string[] | array of asset ids (token IDs) to receive events for (for market channel) |
| type | string | id of channel to subscribe to (USER or MARKET) |
auth field is of type Auth which has the form described in the WSS Authentication section below.