Subscriptions

Allows to subscribe to a number of live data feeds to receive real-time trading updates from Vertex.

Overview

To interact with the subscription API, send websocket messages to WEBSOCKET [SUBSCRIPTIONS_ENDPOINT].

Subscription connections must set the Sec-WebSocket-Extensions header to include permessage-deflate.

Endpoints

Testnet:

  • wss://gateway.sepolia-test.vertexprotocol.com/v1/subscribe

Mainnet:

  • wss://gateway.prod.vertexprotocol.com/v1/subscribe

Note: You must send ping frames every 30 seconds to keep the websocket connection alive.

AuthenticationStreamsEventsRate limits
PreviousQ&ANextAuthentication

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