Configure QuantConnect API authentication credentials.

Args: user_id: Your QuantConnect user ID (from email) api_token: Your QuantConnect API token (from Settings page) organization_id: Your organization ID (from organization URL)

Returns: Dictionary containing authentication configuration status

Validate current QuantConnect authentication configuration.

Returns: Dictionary containing authentication validation results

Get current authentication status and configuration.

Returns: Dictionary containing authentication status information

Test QuantConnect API connectivity with current authentication.

Args: endpoint: API endpoint to test (default: authenticate) method: HTTP method to use (default: POST)

Returns: Dictionary containing API test results

Clear current QuantConnect authentication configuration.

Returns: Dictionary containing operation status

Get information about authentication headers (without exposing sensitive data).

Returns: Dictionary containing header information

Read the organization account status.

Returns: Dictionary containing account status and information

Authorize an external connection with a live brokerage or data provider.

Args: brokerage_id: Brokerage identifier (e.g., "InteractiveBrokersBrokerage") credentials: Dictionary containing brokerage-specific credentials

Returns: Dictionary containing authorization result

Create a new project in your QuantConnect organization.

Args: name: Project name (must be unique within organization) language: Programming language - "C#" or "Py" (default: "Py") organization_id: Optional organization ID (uses default if not specified)

Returns: Dictionary containing project creation result with project details

Read project details by ID or list all projects if no ID provided.

Args: project_id: Optional project ID to get specific project details. If not provided, returns list of all projects.

Returns: Dictionary containing project details or list of all projects

Update a project's name and/or description.

Args: project_id: ID of the project to update name: Optional new name for the project description: Optional new description for the project

Returns: Dictionary containing update result

Compile a project in QuantConnect.

Args: project_id: The ID of the project to compile.

Returns: A dictionary containing the compilation result with compile ID, state, and logs.

Read the result of a compilation job in QuantConnect.

Args: project_id: The ID of the project that was compiled. compile_id: The compile ID returned from compile_project.

Returns: A dictionary containing the compilation result with state, logs, and errors.

Delete a project from QuantConnect.

Args: project_id: The ID of the project to delete.

Returns: A dictionary containing the deletion result.

Add a collaborator to a project.

Args: project_id: ID of the project to add collaborator to collaborator_user_id: User ID of the user to add as collaborator (from profile URL) collaboration_write: Grant write permission (default: True) collaboration_live_control: Grant live control permission (default: False)

Returns: Dictionary containing collaborator addition result

List all collaborators on a project.

Args: project_id: ID of the project to list collaborators for

Returns: Dictionary containing list of project collaborators

Update collaborator permissions in a project.

Args: project_id: ID of the project containing the collaborator collaborator_user_id: User ID of the collaborator to update live_control: Whether to grant live control permission (optional)

Returns: Dictionary containing update result

Remove a collaborator from a project.

Args: project_id: ID of the project to remove collaborator from collaborator_user_id: User ID of the collaborator to remove

Returns: Dictionary containing removal result

Read the available and selected nodes of a project.

Args: project_id: ID of the project to read nodes for

Returns: Dictionary containing project node information

Update the active state of the given nodes to true.

Args: project_id: ID of the project to update nodes for nodes: Dictionary mapping node IDs to their active state (true/false)

Returns: Dictionary containing update result

Create a new file in a QuantConnect project.

Args: project_id: ID of the project to add the file to name: Name of the file (e.g., "main.py", "algorithm.cs") content: Content of the file

Returns: Dictionary containing file creation result

Read a specific file from a project or all files if no name provided.

Args: project_id: ID of the project to read files from name: Optional name of specific file to read. If not provided, reads all files.

Returns: Dictionary containing file content(s) or error information

Update the content of a file in a QuantConnect project.

Args: project_id: ID of the project containing the file name: Name of the file to update content: New content for the file

Returns: Dictionary containing update result

Update the name of a file in a QuantConnect project.

Args: project_id: ID of the project containing the file old_file_name: Current name of the file new_name: New name for the file

Returns: Dictionary containing update result

Delete a file from a QuantConnect project.

Args: project_id: ID of the project containing the file to delete name: Name of the file to delete

Returns: Dictionary containing deletion result

Create a new backtest for a compiled project.

Args: project_id: ID of the project to backtest compile_id: Compile ID from a successful project compilation backtest_name: Name for the backtest parameters: Optional dictionary of parameters for the backtest (e.g., {"ema_fast": 10, "ema_slow": 100})

Returns: Dictionary containing backtest creation result and backtest details

Read backtest results and statistics from a project.

Args: project_id: ID of the project containing the backtest backtest_id: ID of the specific backtest to read chart: Optional chart name to include chart data in response

Returns: Dictionary containing backtest results, statistics, and optional chart data

Read chart data from a backtest.

Args: project_id: Project ID containing the backtest backtest_id: ID of the backtest to get chart from name: Name of the chart to retrieve (e.g., "Strategy Equity") count: Number of data points to request (default: 100) start: Optional UTC start timestamp in seconds end: Optional UTC end timestamp in seconds

Returns: Dictionary containing chart data or loading status

Read orders from a backtest.

Args: project_id: ID of the project containing the backtest backtest_id: ID of the backtest to read orders from start: Starting index of orders to fetch (default: 0) end: Last index of orders to fetch (default: 100, max range: 100)

Returns: Dictionary containing orders data and total count

Read insights from a backtest.

Args: project_id: ID of the project containing the backtest backtest_id: ID of the backtest to read insights from start: Starting index of insights to fetch (default: 0) end: Last index of insights to fetch (default: 100, max range: 100)

Returns: Dictionary containing insights data and total count

Delete a backtest from a project.

Args: project_id: ID of the project containing the backtest backtest_id: ID of the backtest to delete

Returns: Dictionary containing deletion result

List all backtests for a project.

Args: project_id: ID of the project to list backtests from

Returns: Dictionary containing list of backtests

Update a backtest's name or note.

Args: project_id: ID of the project containing the backtest backtest_id: ID of the backtest to update name: Optional new name for the backtest note: Optional new note for the backtest

Returns: Dictionary containing update result

Create a live algorithm deployment.

Args: project_id: ID of the project to deploy compile_id: Compile ID from successful project compilation node_id: ID of the node that will run the algorithm brokerage_id: Brokerage identifier (e.g., "QuantConnectBrokerage", "InteractiveBrokersBrokerage") brokerage_config: Brokerage configuration dictionary with credentials and settings data_providers: Optional data provider configurations (defaults to same as brokerage) version_id: Version of Lean to use (default: "-1" for master) parameters: Optional algorithm parameters notifications: Optional notification settings

Returns: Dictionary containing live algorithm deployment result

Read comprehensive live algorithm statistics, runtime data, and details.

Args: project_id: ID of the project with the live algorithm deploy_id: Optional deploy ID for specific algorithm (omit to get latest)

Returns: Dictionary containing detailed live algorithm statistics, runtime data, charts, and files

Liquidate all positions in a live algorithm.

Args: project_id: ID of the project with the live algorithm to liquidate

Returns: Dictionary containing liquidation result

Stop a live algorithm.

Args: project_id: ID of the project with the live algorithm to stop

Returns: Dictionary containing stop result

List live algorithms with optional filters.

Args: status: Optional status filter (e.g., "Running", "Stopped") start: Optional start time (Unix timestamp) end: Optional end time (Unix timestamp)

Returns: Dictionary containing list of live algorithms

Read logs from a live algorithm.

Args: project_id: Project ID of the live running algorithm algorithm_id: Deploy ID (Algorithm ID) of the live running algorithm start_line: Start line of logs to read end_line: End line of logs to read (difference must be < 250) format: Format of log results (default: "json")

Returns: Dictionary containing live algorithm logs

Read chart data from a live algorithm.

Args: project_id: Project ID of the live algorithm name: Name of the chart to retrieve (e.g., "Strategy Equity") count: Number of data points to request (default: 100) start: Optional UTC start timestamp in seconds end: Optional UTC end timestamp in seconds

Returns: Dictionary containing live algorithm chart data

Read portfolio state from a live algorithm.

Args: project_id: Project ID of the live algorithm

Returns: Dictionary containing live algorithm portfolio state

Read orders from a live algorithm.

Args: project_id: Project ID of the live algorithm start: Starting index of orders to fetch (default: 0) end: Last index of orders to fetch (default: 100, max range: 100)

Returns: Dictionary containing live algorithm orders data

Read insights from a live algorithm.

Args: project_id: Project ID of the live algorithm start: Starting index of insights to fetch (default: 0) end: Last index of insights to fetch (default: 100, max range: 100)

Returns: Dictionary containing live algorithm insights data

Estimate the execution time of an optimization with the specified parameters.

Args: project_id: ID of the project to optimize compile_id: Compile ID from successful project compilation node_type: Type of node to use for optimization parameters: Dictionary of optimization parameters

Returns: Dictionary containing estimated optimization time

Create an optimization with the specified parameters.

Args: project_id: ID of the project to optimize compile_id: Compile ID from successful project compilation node_type: Type of node to use for optimization parameters: Dictionary of optimization parameters name: Optional name for the optimization maximum_runtime: Optional maximum runtime in seconds output_target: Optional optimization target (e.g., "Sharpe Ratio")

Returns: Dictionary containing optimization creation result

Read an optimization by its ID.

Args: optimization_id: ID of the optimization to read

Returns: Dictionary containing optimization details and results

List all optimizations for a project.

Args: project_id: ID of the project to list optimizations for

Returns: Dictionary containing list of optimizations

Update the name of an optimization.

Args: optimization_id: ID of the optimization to update name: New name for the optimization

Returns: Dictionary containing update result

Abort an optimization that is currently running.

Args: optimization_id: ID of the optimization to abort

Returns: Dictionary containing abort result

Delete an optimization.

Args: optimization_id: ID of the optimization to delete

Returns: Dictionary containing deletion result