API Improvements

Dear Bitfinex User, Bitfinex is growing faster than ever, and we are pleased that our platform, trading engine and APIs have remained reliable and performant during these exciting times. In order to continue to be able to accommodate current demand and future scaling however, the Bitfinex REST...

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WebSocket API v1.1 Update

On Tuesday, April 26th at 15:00 UTC we will upgrade our WebSocket API to version 1.1. This update will include improvements to better ensure users data is consistent after a trading engine resync. Periodically, we have to resync the trading engine and when this happens...

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Bitfinex API Developers Hangout

On Wednesday April 13th at 21:00 UTC we will be hosting a Google Hangout with several members from the community and a couple of our own developers. The goal of the hangout is to go over a bit of the work we’ve been doing lately...

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WebSocket API Update

On 2016/01/25 we will be making an update to the public WebSocket API to add the txid to the WebSocket stream (Please note that this change has been in effect for authenticated channels for about two months). Currently the message we send for public trades are...

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