> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pacifica.fi/llms.txt
> Use this file to discover all available pages before exploring further.

# Subscriptions

* [Prices](/api-documentation/api/websocket/subscriptions/prices): Streams all symbols' price information on Pacifica as they update
* [Orderbook](/api-documentation/api/websocket/subscriptions/orderbook): Streams book data for given symbol at a set aggregation level as they update
* [Best bid offer (BBO)](/api-documentation/api/websocket/subscriptions/best-bid-offer-bbo): Real-time updates of the best bid and ask prices and amounts for a specific symbol. Updates are sent whenever the top of book changes.
* [Trades](/api-documentation/api/websocket/subscriptions/trades): Streams all trades on the taker side as they occur in a chosen market.
* [Candle](/api-documentation/api/websocket/subscriptions/candle): Streams candle information for given symbol and candle time interval
* [Mark price candle](/api-documentation/api/websocket/subscriptions/mark-price-candle): Streams real-time mark price candlestick data for a specific market.
* [Account margin](/api-documentation/api/websocket/subscriptions/account-margin): Streams all changes made to an account's margin mode in any market.
* [Account leverage](/api-documentation/api/websocket/subscriptions/account-leverage): Streams all changes made to an account's max leverage in any market.
* [Account info](/api-documentation/api/websocket/subscriptions/account-info): Streams all changes made to an account's overall info such as equity, balance, order count, etc.
* [Account positions](/api-documentation/api/websocket/subscriptions/account-positions): Streams all changes made to an account's positions in any market. A position that has been fully closed will be streamed and return empty.
* [Account order updates](/api-documentation/api/websocket/subscriptions/account-order-updates): Streams the amount and nature of changes made to any of an account's open orders in any market.
* [Account trades](/api-documentation/api/websocket/subscriptions/account-trades): Streams all trades that take place for an account
* [Account transfers](/api-documentation/api/websocket/subscriptions/account-transfers): Streams deposit, withdrawal, and transfer events for an account.