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Changelog

September 2026

[September 24, 2026] Get Elite Records: Added bizTime response parameter

Interface:

• /api/v3/earn/elite-records

Changes:

• Added bizTime String response parameter under recordList[]: Business time.

[September 24, 2026] Account Channel: Added balanceOriginal push parameter

Interface:

• WebSocket Account channel

Changes:

• Added balanceOriginal String push parameter under data[].coin[]: New coin balance, calculated without deducting borrowing-related amounts. The existing balance parameter remains unchanged.

[September 23, 2026] Get Account Assets: Added balanceOriginal response parameter

Interface:

• /api/v3/account/assets

Changes:

• Added balanceOriginal String response parameter under assets[]: New coin balance, calculated without deducting borrowing-related amounts. The existing balance parameter remains unchanged.

[September 22, 2026] Added Delete Sub-account API

New API:

• /api/v3/user/delete-sub Delete Sub-account: Delete a virtual or normal sub-account (main account only; requires assets across all business lines not exceeding 10 USDT, no MT5 account opened, and no in-progress orders).

[September 22, 2026] Added Manual Borrowing APIs for Unified Trading Account

New APIs:

• /api/v3/account/borrow Borrow: Manually borrow a specified amount of a specified coin.
• /api/v3/account/max-borrowable Get Max Borrowable: Query the maximum borrowable amount for each coin.
• /api/v3/account/set-repay-mode Set Repay Mode: Set the repayment mode for manual borrowing (auto/manual).

Changes:

• Get Account Setting (/api/v3/account/settings): Added repayMode String response parameter (repayment mode).
• Get Account Assets (/api/v3/account/assets): Added interestBase String response parameter under assets[] (interest calculation base).

[September 20, 2026] Get Instruments: Corrected minOrderAmount description

Interface:

• /api/v3/market/instruments

Changes:

• Corrected the minOrderAmount response parameter description: unit is USDT (previously incorrectly described as "in terms of the quote coin").

[September 17, 2026] Update Ad: Rate limit increased from 1/sec/UID to 3/sec/UID

Interface:

• /api/v3/p2p/ad-update

Changes:

• Rate limit updated from 1/sec/UID to 3/sec/UID.

[September 17, 2026] Set Collateral Type: Added allowCashplus request parameter

Interface:

• /api/v3/account/set-collateral-type

Changes:

• Added allowCashplus String optional request parameter: whether to enable Cash+ as collateral. yes Enable; no Disable.

[September 17, 2026] Added 17 Copy Trading Follower APIs

New APIs:

• /api/v3/copy/futures/portfolio-overview Get portfolio overview of the lead trading project
• /api/v3/copy/futures/follower-settings Create a copy trading subscription
• /api/v3/copy/futures/modify-follower-settings Modify copy trading subscription settings
• /api/v3/copy/futures/unfollow Cancel a copy trading subscription
• /api/v3/copy/futures/copy-settings Query copy trading settings
• /api/v3/copy/futures/copy-transfer Transfer funds into or out of the copy trading account
• /api/v3/copy/futures/copy-transfer-record Query copy trading account transfer records
• /api/v3/copy/futures/current-copy Get current copy trading information
• /api/v3/copy/futures/copy-profit-details Get copy trading profit sharing records
• /api/v3/copy/futures/close-positions Manually close a copy trading position
• /api/v3/copy/futures/close-all Close all copy trading positions
• /api/v3/copy/futures/current-positions Get current copy trading positions
• /api/v3/copy/futures/place-tpsl Set take-profit/stop-loss for a copy trading position
• /api/v3/copy/futures/modify-tpsl Modify take-profit/stop-loss for a copy trading position
• /api/v3/copy/futures/cancel-tpsl Cancel take-profit/stop-loss for a copy trading position
• /api/v3/copy/futures/current-tpsl-orders Get current copy trading TP/SL orders
• /api/v3/copy/futures/tpsl-order-history Get historical copy trading TP/SL orders

[September 17, 2026] Get CFD Tickers: Added ask1/bid1 response parameters and split openPriceChange

Interface:

• /api/v3/cfd/market/tickers

Changes:

• Added ask1 String response parameter: best ask price.
• Added bid1 String response parameter: best bid price.
• Replaced openPriceChange with askOpenPriceChange and bidOpenPriceChange String response parameters: change in the ask/bid opening price respectively.

[September 17, 2026] Place Order/Batch Order/Modify Order/Batch Modify Order: Added pxAmendType request parameter

Interface:

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

Changes:

• Added pxAmendType String optional request parameter: order price amendment type. no The order is rejected if the price exceeds the price limit range (default); yes the system adjusts the price to the best value within the limit range and places the order. Only applicable to limit orders.

[September 17, 2026] Create Sub-account API Key: Now supports Copper custody sub-accounts

Interface:

• /api/v3/user/create-sub-api

Changes:

• Clarified that in addition to virtual sub-accounts, the creation of API Keys for Copper custody sub-accounts is now also supported.

[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