Changelog

2025-06-17

• Update the interface for Get Account Balance
  • GET /v1/asset/account Add response field (frozen_transaction_fees)

2024-10-09

SDK 2.0.0

• Print the opened quote packages when connected to the server.
• The quantity type in the trading API has changed from int to Decimal.

2024-09-11

• Updated Get Security List API
  • The GET /v1/quote/get_security_list now returns the name in the corresponding language based on the accept-language request header, instead of returning all three languages at once.

2024-08-28

• Change the Depth.price field in the SDK from Decimal type to Optional[Decimal] type

2024-05-17

• Expand outside_rth field to support overnight trading in order placement and query APIs

2024-05-06

• Update the interface for Get Account Balance
  • GET /v1/asset/account Add response field (buy_power)

2024-04-29

• Remove TSMPCT, TSMAMT Order type

2024-04-15

• Add last_share, last_price field to Trade push.

2024-04-13

• Add remark field to Trade push.

2023-11-03

• Add quote history candlestick interface
  • Long connection Business Command：27, obtain the history candlestick of security

2023-08-17

• Update the interface for Get Account Balance
  • GET /v1/asset/account Add parameter (currency)

2023-04-12

• Update the interface for Get Stock Positions
  • GET /v1/asset/stock Add response field (init_quantity)

2023-04-11

• Added order details query interface
  • 'GET /v1/trade/order' Get the order details
• Added the Estimate Maximum Purchase Quantity interface
  • 'GET /v1/trade/estimate/buy_limit' Get the estimated maximum purchase quantity
• U.S. stock options add market order and condition order support

2022-07-18

• Update security static info interface
  • Long connection Business Command：10, response add board fields

2022-07-14

• Add get stock margin ratio interface
  • GET /v1/risk/margin-ratio Get stock margin ratio

2022-06-30

• Add get watched groups interface
  • GET /v1/watchlist/groups Get watched groups

2022-06-20

• Update account balance interface
  • GET /v1/asset/account Response to increase the net assets (net_assets), initial margin (init_margin), maintenance margin (maintenance_margin) fields
• Update position interface
  • GET /v1/asset/stock Support users to obtain option positions

2022-06-15

• Add quote capital interface
  • Long connection Business Command:24, obtain the daily capital distribution of security
  • Long connection Business Command:25, obtain the daily capital flow intraday of security