This section provides release details and dates for upcoming changes.
Effective July 1, 2023, the following WebSocket feeds on Coinbase Exchange will require authentication:
See WebSocket Authentication for instructions.
Coinbase recommends that you authenticate all WebSocket channels, but only those listed above will be enforced.
Level2 Batch Channel
To continue receiving Level 2 data without authentication, you can use the Level2 Batch Channel, which delivers Level 2 data in batches every 50 milliseconds.
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