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TradeZero MCP

Connect an AI assistant to your TradeZero account.

Orders, positions, and the full short-locate workflow - in natural language.

Trading API

Trading API
Positions
Retrieve Historical Positions

Retrieve Historical Positions

GET /v1/api/accounts/:accountId/positions/historical

Retrieve historical positions for the account as of a given date.

Request

Responses

200
500

Internal Server Error

Retrieve Closed Positions

OAuth 2.0 token exchange

Documentation

Authentication
TradeZero MCP
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Equity Trading
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TradeZero, Inc., a Bahamian broker-dealer, is registered with the Securities Commission of The Bahamas. TradeZero, Inc. does not accept accounts from the United States, Bahamian citizens, Canada, or persons domiciled in those jurisdictions. Visit TradeZero America or TradeZero Canada for services in those regions.

TradeZero provides API tools and technical documentation for self-directed trading and does not provide investment advice or recommendations. API services, market data, and order-routing systems may experience delays, interruptions, inaccuracies, or failures. Clients are solely responsible for their trading decisions, code implementations, and monitoring orders and system activity, and should not rely exclusively on unattended systems. TradeZero does not guarantee the availability, accuracy, completeness, timeliness, or uninterrupted operation of any API, endpoint, market data feed, or related service.

Any trading symbols displayed are for illustrative purposes only and do not constitute a recommendation by TradeZero to buy, sell, or hold any such investment. Past performance does not guarantee future results. All investments involve risk and may result in losses. Short selling is extremely risky and can potentially lead to unlimited losses. Trading on margin is intended for experienced investors only, as losses can exceed the initial investment. Options trading is not suitable for all investors as it can involve risk that may expose investors to significant losses. Please read the Characteristics and Risks of Standardized Options, also known as the Options Disclosure Document (ODD) before deciding to engage in options trading.

TradeZero provides self-directed brokerage accounts to customers through its operating affiliates: TradeZero America, Inc., a United States broker-dealer, registered with the Securities and Exchange Commission (SEC) and member of the Financial Industry Regulatory Authority (FINRA) and the Securities Investor Protection Corporation (SIPC); TradeZero, Inc., a Bahamian broker-dealer, registered with the Securities Commission of The Bahamas; TradeZero Canada Securities ULC, a Canadian broker-dealer, member firm of the Canadian Investment Regulatory Organization (CIRO) and member of the Canadian Investor Protection Fund (CIPF); and TradeZero Europe B.V., a Dutch broker-dealer, authorized and regulated by the Netherlands Authority for the Financial Markets (AFM) and subject to the regulatory framework of the European Securities and Markets Authority (ESMA) under MiFID II. Collectively, these entities are referred to as the “TradeZero Broker-Dealers”, and are subsidiaries of TradeZero Holding Corp.

If you have specific questions regarding TradeZero’s brokerage services, please contact the TradeZero Broker-Dealer servicing your jurisdiction.