> ## Documentation Index > Fetch the complete documentation index at: https://docs.cdp.coinbase.com/llms.txt > Use this file to discover all available pages before exploring further. # Advanced Trade WebSocket Endpoints > WebSocket channels for Advanced Trade across spot, US derivatives, and Global Derivatives. Public and private channels use different hosts on each venue. Channel schemas, subscribe payloads, and examples. Download the AsyncAPI spec. ### Public Public market data for spot crypto and US futures. #### Public URL `wss://advanced-trade-ws.coinbase.com` #### Endpoints | Endpoint | Description | | :- | :- | | [`heartbeats`](/api-reference/advanced-trade-api/websocket/heartbeats) | Server pings every second so idle subscriptions stay open | | [`candles`](/api-reference/advanced-trade-api/websocket/candles) | Product candles in five-minute buckets, updated every second | | [`status`](/api-reference/advanced-trade-api/websocket/product-status) | Product and currency status on a preset interval | | [`ticker`](/api-reference/advanced-trade-api/websocket/ticker) | Price updates on every match, batched during cascading matches | | [`ticker_batch`](/api-reference/advanced-trade-api/websocket/ticker-batch) | Latest price every 5 seconds when it changes; no best bid or ask | | [`level2`](/api-reference/advanced-trade-api/websocket/level2) | Order book snapshot and incremental updates | | [`market_trades`](/api-reference/advanced-trade-api/websocket/market-trades) | Public trades, batched over the last 250 ms | #### Notes * A JWT is not required. * Most channels close within 60-90 seconds when no updates arrive. Subscribe to `heartbeats` to keep the connection open. * `-USDC` product IDs other than `USDT-USDC` and `EURC-USDC` return the same data as the matching `-USD` product. *** ### Private The user's open orders, positions, and US futures balances. #### Private URL `wss://advanced-trade-ws-user.coinbase.com` #### Endpoints | Endpoint | Description | | :- | :- | | [`user`](/api-reference/advanced-trade-api/websocket/user) | The user's open orders and positions | | [`futures_balance_summary`](/api-reference/advanced-trade-api/websocket/futures-balance-summary) | The user's US futures balances | #### Notes * A CDP JWT is required. See [WebSocket authentication](/coinbase-app/advanced-trade-apis/websocket/websocket-authentication). * The `user` channel is the only one that accepts `-USDC` product IDs. * If `advanced-trade-ws-user` is your primary connection, use `advanced-trade-ws` as a failover. Hosts, specs, and the Global Derivatives stream playground. Download the AsyncAPI spec. ### Public Public market data for options, futures, and perpetuals. #### Public URL `wss://streams.drb.coinbase.com/ws/api/v2` #### Endpoints | Endpoint | Description | | :- | :- | | [`announcements`](/api-reference/coinbase-deribit-app-api/websocket/announcements/announcements) | Platform notices | | [`book.{instrument_name}.{group}.{depth}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/orderbook/bookinstrument_namegroupdepthinterval) | Grouped order book | | [`book.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/orderbook/bookinstrument_nameinterval) | Order book | | [`chart.trades.{instrument_name}.{resolution}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/charttradesinstrument_nameresolution) | Chart / candle updates | | [`deribit_price_index.{index_name}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/deribit_price_indexindex_name) | Index price | | [`deribit_price_ranking.{index_name}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/deribit_price_rankingindex_name) | Index constituents ranking | | [`deribit_price_statistics.{index_name}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/deribit_price_statisticsindex_name) | 24h index statistics | | [`deribit_volatility_index.{index_name}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/deribit_volatility_indexindex_name) | Volatility index | | [`estimated_expiration_price.{index_name}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/estimated_expiration_priceindex_name) | Estimated expiration price | | [`incremental_ticker.{instrument_name}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/incremental_tickerinstrument_name) | Incremental ticker | | [`instrument.creation.{kind}.{currency}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/instrumentcreationkindcurrency) | Newly created instrument details | | [`instrument.state.{kind}.{currency}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/instrumentstatekindcurrency) | Instrument state | | [`markprice.options.{index_name}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/markpriceoptionsindex_name) | Options mark price | | [`perpetual.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/perpetualinstrument_nameinterval) | Perpetual funding | | [`platform_state`](/api-reference/coinbase-deribit-app-api/websocket/platform/platform_state) | Platform status | | [`platform_state.public_methods_state`](/api-reference/coinbase-deribit-app-api/websocket/platform/platform_statepublic_methods_state) | Public-methods status | | [`quote.{instrument_name}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/quoteinstrument_name) | Top of book quote | | [`ticker.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/market-data/tickerinstrument_nameinterval) | Ticker | | [`trades.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/trades/tradesinstrument_nameinterval) | Public trades | | [`trades.{kind}.{currency}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/trades/tradeskindcurrencyinterval) | Public trades by kind and currency | #### Notes * Subscribe with `public/subscribe`. No authentication. * Every public stream uses this host. Private channels are on the private URL below. * HTTP methods such as `public/get_index_price` run on the main WebSocket only, not this host. * Channel names such as `quote.BTC-PERPETUAL` go in `params.channels` on the subscribe call. *** ### Private The user's account events, orders, fills, positions, and portfolio updates. #### Private URL `wss://drb.coinbase.com/ws/api/v2` #### Endpoints | Endpoint | Description | | :- | :- | | [`user.access_log`](/api-reference/coinbase-deribit-app-api/websocket/user/useraccess_log) | Account access events | | [`user.changes.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userchangesinstrument_nameinterval) | Order and position changes, one instrument | | [`user.changes.{kind}.{currency}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userchangeskindcurrencyinterval) | Order and position changes by kind and currency | | [`user.combo_trades.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/usercombo_tradesinstrument_nameinterval) | Combo trades, one instrument | | [`user.combo_trades.{kind}.{currency}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/usercombo_tradeskindcurrencyinterval) | Combo trades by kind and currency | | [`user.isolated.changes.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userisolatedchangesinstrument_nameinterval) | Isolated-subaccount changes, one instrument | | [`user.isolated.changes.{kind}.{currency}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userisolatedchangeskindcurrencyinterval) | Isolated-subaccount changes by kind and currency | | [`user.isolated.liquidation`](/api-reference/coinbase-deribit-app-api/websocket/user/userisolatedliquidation) | Isolated-subaccount liquidation events | | [`user.isolated.orders.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userisolatedordersinstrument_nameinterval) | Isolated-subaccount orders, one instrument | | [`user.isolated.orders.{kind}.{currency}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userisolatedorderskindcurrencyinterval) | Isolated-subaccount orders by kind and currency | | [`user.isolated.portfolio.{currency}`](/api-reference/coinbase-deribit-app-api/websocket/user/userisolatedportfoliocurrency) | Isolated-subaccount portfolio and balances | | [`user.isolated.trades.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userisolatedtradesinstrument_nameinterval) | Isolated-subaccount fills, one instrument | | [`user.isolated.trades.{kind}.{currency}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userisolatedtradeskindcurrencyinterval) | Isolated-subaccount fills by kind and currency | | [`user.lock`](/api-reference/coinbase-deribit-app-api/websocket/user/userlock) | Account lock and unlock events | | [`user.orders.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userordersinstrument_nameinterval) | Your orders, one instrument | | [`user.orders.{instrument_name}.raw`](/api-reference/coinbase-deribit-app-api/websocket/user/userordersinstrument_nameraw) | Your orders, one instrument, every update | | [`user.orders.{kind}.{currency}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/userorderskindcurrencyinterval) | Your orders by kind and currency | | [`user.orders.{kind}.{currency}.raw`](/api-reference/coinbase-deribit-app-api/websocket/user/userorderskindcurrencyraw) | Your orders by kind and currency, every update | | [`user.portfolio.{currency}`](/api-reference/coinbase-deribit-app-api/websocket/user/userportfoliocurrency) | Portfolio and balances | | [`user.position_lock`](/api-reference/coinbase-deribit-app-api/websocket/user/userposition_lock) | Position lock state changes | | [`user.trades.{instrument_name}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/usertradesinstrument_nameinterval) | Your fills, one instrument | | [`user.trades.{kind}.{currency}.{interval}`](/api-reference/coinbase-deribit-app-api/websocket/user/usertradeskindcurrencyinterval) | Your fills by kind and currency | | [`user.trailing_orders.trigger_price.{currency}`](/api-reference/coinbase-deribit-app-api/websocket/user/usertrailing_orderstrigger_pricecurrency) | Trailing order trigger-price updates | #### Notes * This is a different host from the public WebSocket. * HTTP methods from REST Endpoints run on this connection only. They are not available on the public streams host. * Subscribe with `private/subscribe` after `public/auth`. * A `.raw` interval needs a private connection, so those channels stay on the private host. * A public `public/subscribe` on this host is rejected (`-32601`).