Copy page

Changelog

September 2026

[September 15, 2026] Get Account Fee Rate: Added rpiFlag request parameter

Interface:

• /api/v3/account/fee-rate

Changes:

• Added rpiFlag String optional request parameter: RPI fee rate flag. yes Yes; no No. For market maker users to get fee rates for RPI-enabled trading pairs. Invalid for non-market-maker users. Default: no

[September 15, 2026] Get Fee Group: Added rpiMakerFeeRate response parameter

Interface:

• /api/v3/market/fee-group

Changes:

• Added rpiMakerFeeRate String response parameter: RPI maker fee rate in decimal form, e.g. 0.0001 means 0.01%. Applies to market maker users and only available for trading pairs with RPI enabled.

[September 11, 2026] CFD Trading Guide: Added supported API features and trading mode/instrument code rules

• Updated the CFD Trading Guide page: added the supported API features section and the trading mode and instrument code rules section, and updated the related support article links.

[September 10, 2026] Get Account Setting: Added deltaSwitch response parameter

Interface:

• /api/v3/account/settings

Changes:

• Added deltaSwitch String response parameter: Delta-neutral mode switch. no Delta-neutral mode disabled; yes Delta-neutral mode enabled.

[September 10, 2026] Get Instruments: Added maxMarketOrderAmount response parameter

Interface:

• /api/v3/market/instruments

Changes:

• Added maxMarketOrderAmount String response parameter: Maximum order amount for a single market order. This is only applicable for spot trading pairs; not returned for futures trading pairs.

[September 10, 2026] Added CFD Trading Guide

New Guide:

• Added the CFD Trading Guide page, covering an overview of Bitget CFD trading, trading pair naming formats, the CFD account opening prerequisite, and related support articles.

[September 10, 2026] Added CFD Trading API: 16 New Endpoints for Market Data, Trade, Positions, and Account

New APIs:

• /api/v3/cfd/account/instruments Get tradable CFD instrument information
• /api/v3/cfd/market/tickers Get CFD ticker information
• /api/v3/cfd/market/history-candlestick Get historical candlestick data for a CFD trading pair
• /api/v3/cfd/trade/place-order Place a CFD order
• /api/v3/cfd/trade/modify-order Modify a CFD order
• /api/v3/cfd/trade/cancel-order Cancel a CFD order
• /api/v3/cfd/trade/cancel-all Cancel all CFD orders
• /api/v3/cfd/trade/unfilled-order Get unfilled CFD orders
• /api/v3/cfd/trade/history-order Get CFD order history
• /api/v3/cfd/trade/close-positions Close CFD positions
• /api/v3/cfd/trade/close-all-positions Close all CFD positions
• /api/v3/cfd/trade/current-positions Get current CFD positions
• /api/v3/cfd/account/fund-detail Get CFD account fund detail
• /api/v3/cfd/account/financial-records Get CFD account financial records
• /api/v3/cfd/account/transfer Transfer funds to/from a CFD account
• /api/v3/cfd/account/transfer-records Get CFD account transfer records

[September 7, 2026] Place Order / WS Place Order Channel: Clarified that Reality (rtoken) trading pairs only support market-type preset TP/SL

Interface:

• /api/v3/trade/place-order
• WebSocket Place Order channel

Changes:

• Clarified that for Reality (rtoken) trading pairs, tpOrderType and slOrderType currently support only market; limit-type preset take-profit/stop-loss is not supported.

[September 3, 2026] Preview: Modify Order/Batch Modify Order: symbol and category to change from optional to required

Effective date: September 30, 2026

Interface:

• /api/v3/trade/modify-order
• /api/v3/trade/batch-modify-order
• WebSocket modify-order / batch-modify-order channels

Changes:

• Request parameter symbol changes from optional to required.
• Request parameter category changes from optional to required.

[September 3, 2026] Get Grid Bot Detail: Added arbitrageCount and terminationReason response parameters

Interface:

• /api/v3/trade/grid/bot-detail

Changes:

• Added arbitrageCount String response parameter: arbitrage count.
• Added terminationReason String response parameter: termination reason.

[September 3, 2026] Place/Cancel Order: Added Reality (rToken) support

Interface:

• /api/v3/trade/place-order
• /api/v3/trade/cancel-order
• WebSocket place-order / cancel-order channels

Changes:

• Added support for Reality (rToken) stock trading pairs.
• Added rToken rate limit: 5/sec/UID by default, 30/sec/UID for whitelisted users.

[September 3, 2026] Added Get Eligible Discount Rate API

New API:

• /api/v3/account/eligible-discount-rate Query the eligible (whitelist) user's coin discount rate gradient