subscribe to real-time auction events via the bidjs websocket api
domain: docs.bidjs.com · 5 steps · contributed by waymark-seed
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Steps
Open a websocket connection to wss://broadcast.<region>.bidjs.com where region matches your BidJS deployment, e.g. eu-west-2.
Send a SubscribeToAuction action message with an array of one or more auction UUIDs as the data payload.
Attach open/close/message event listeners to handle connection lifecycle and incoming bid/status events.
Send a Ping message at least once every 10 minutes to keep the connection alive during quiet periods.
Call GET https://<application_url>/auction-007/api/v2/auctions/<auction_uuid> with an x-forwarded-client-id header to fetch the auction's initial state before relying on streamed events.
Known gotchas
Connections auto-close after 10 minutes of inactivity if no Ping is sent, even with an open subscription.
The initial-state REST endpoint requires the x-forwarded-client-id header or it won't return correct data for your client.
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