Important API Update: Transition from Open API V3 to Open API V5

As part of our commitment to providing the best trading experience and the most advanced tools for our users, we are excited to announce the upcoming transition from Open API V3 to V5. Open API V3 will be retired on Aug 31, 2024.

Transition Schedule

Aug 31, 2024: All Open API V3 functionalities (public and private endpoints) will be discontinued, including:

Public API Endpoints and WebSocket Streams

• [Derivatives V3 market data endpoint](https://bybit-exchange.github.io/docs/derivatives/public/kline), [public topics](https://bybit-exchange.github.io/docs/derivatives/ws-public/orderbook)
• [Spot market data endpoint](https://bybit-exchange.github.io/docs/spot/public/instrument), [public topics](https://bybit-exchange.github.io/docs/spot/ws-public/orderbook)

Private API Endpoints and WebSocket Streams

• [Derivatives V3 order endpoints](https://bybit-exchange.github.io/docs/derivatives/contract/place-order), [position endpoints](https://bybit-exchange.github.io/docs/derivatives/contract/position-list), [wallet balance endpoints](https://bybit-exchange.github.io/docs/derivatives/contract/wallet), [private topics](https://bybit-exchange.github.io/docs/spot/ws-public/orderbook)
• [Spot V3 order endpoints](https://bybit-exchange.github.io/docs/spot/ws-private/order), [private topics](https://bybit-exchange.github.io/docs/spot/ws-private/order)

Click on each service to access the respective documentation.

We encourage all users to take note of the schedule and transition to the more powerful and feature-rich Open API V5 by the stipulated deadline.

Why Upgrade to V5

Bybit API V5 offers a significant leap forward, bringing several advantages:

• Simplified Integration: Easy upgrade process to minimize disruption.
• Uniformity: V5 APIs bring efficiency to Bybit's product lines, unifying Spot, Derivatives, and Options in one set of specifications.
• Improved Capital Efficiency: Maximize your trading potential with UTA borrowing and Portfolio Margin mode.

How to Upgrade

Please visit [this page](https://bybit-exchange.github.io/docs/v5/intro) for detailed instructions on how to upgrade to Open API V5. Upgrade now to take full advantage of the new features available in Open API V5!

For any questions or additional support, please contact our Customer Support via [this form](https://www.bybit.com/en/help-center/s/webform) or refer to our [API guidelines](https://bybit-exchange.github.io/docs/v5/intro).