MCP Servers

iol-mcp

MCP server for InvertirOnline (IOL) API providing tools for authentication, portfolio management, trading operations, and quotes.

README

iol-mcp

MCP server for IOL (InvertirOnline) API - provides tools for authentication, portfolio, operations, and quotes via stdio transport.

Installation

bun install

Usage

bun run start

Environment Variables (Optional)

Variable	Description
`IOL_USERNAME`	IOL account username/email
`IOL_PASSWORD`	IOL account password
`IOL_ENABLE_TRADING`	Set to `true` or `1` to enable buy/sell/cancel operations

If IOL_USERNAME and IOL_PASSWORD are set, the server will automatically authenticate when a tool requires it (lazy login). Access tokens auto-refresh using the refresh token when expired.

Trading tools (buy, sell, buy_d, sell_d, cancel_operation, subscribe_fci, rescue_fci, place_cpd, buy_simplified, submit_advisor_test, submit_advisor_test_for_client, sell_d_advisor) are disabled by default. Set IOL_ENABLE_TRADING=true to enable them.

Available Tools

Configuración

Tool	Description
`get_config_status`	Check which IOL environment variables are configured
`set_active_user`	Set active user (defaults to `IOL_USERNAME` env)

Autenticación

Tool	Description
`get_token`	Login and get access/refresh tokens

MiCuenta

Tool	Description
`get_account_status`	Get account info
`get_portfolio`	Get portfolio by country
`get_operations`	List operations with filters
`get_operation`	Get single operation by number
`cancel_operation`	Cancel a pending operation

Notificaciones y Perfil

Tool	Description
`get_notifications`	Get notifications
`get_profile`	Get profile data

Operar

Tool	Description
`buy`	Place a buy order
`sell`	Place a sell order
`buy_d`	Place a buy order for D specie (MEP)
`sell_d`	Place a sell order for D specie (MEP)
`subscribe_fci`	Subscribe to mutual fund
`rescue_fci`	Rescue from mutual fund
`get_cpd_can_operate`	Check CPD operation capability
`get_cpd_by_status`	Get CPD by status/segment
`get_cpd_commissions`	Get CPD commissions
`place_cpd`	Place CPD order
`get_operate_token`	Get operate token

Operatoria Simplificada

Tool	Description
`get_simplified_amounts`	Get simplified operation amounts
`get_simplified_parameters`	Get simplified operation parameters
`validate_simplified_operation`	Validate simplified operation
`get_simplified_mep_amounts`	Get simplified MEP sale amounts
`buy_simplified`	Place simplified buy order

Títulos

Tool	Description
`get_fci_list`	List all mutual funds
`get_fci`	Get specific FCI
`get_fci_types`	Get FCI fund types
`get_fci_administrators`	Get FCI administrators
`get_fci_by_administrator`	Get FCI by administrator
`get_fci_by_administrator_and_type`	Get FCI by admin and type
`get_security`	Get security info
`get_options`	Get options for security

Cotizaciones

Tool	Description
`get_quote_instruments`	Get available quote instruments
`get_quote_panels`	Get available quote panels
`get_quotes_by_instrument_panel_country`	Get quotes by instrument/panel/country
`get_quotes_all`	Get all quotes for instrument
`get_quote`	Get quote for symbol
`get_quote_detail`	Get detailed quote
`get_quote_detail_mobile`	Get detailed quote with term
`get_quote_history`	Get historical quotes
`get_mep_quote`	Get MEP quote
`get_mep_quotes`	Get MEP quotes (POST)
`get_orleans_quotes`	Get Orleans quotes
`get_orleans_operable_quotes`	Get Orleans operable quotes
`get_orleans_panel_quotes`	Get Orleans panel quotes
`get_orleans_panel_operable_quotes`	Get Orleans panel operable quotes

Asesores

Tool	Description
`get_advisor_test_inversor`	Get advisor investor test
`submit_advisor_test`	Submit advisor investor test
`submit_advisor_test_for_client`	Submit test for client
`get_advisor_movements`	Get advisor movements
`sell_d_advisor`	Advisor sell D specie

Architecture

Runtime: Bun
Transport: stdio
SDK: @modelcontextprotocol/sdk v1.29+
API Base: https://api.invertironline.com

Project Structure

src/
├── main.ts           # Entry point
├── tool.ts           # MCP tool definitions
├── tokenManager.ts   # Token storage and lifecycle
├── request.ts        # HTTP request helpers
└── interface.ts      # TypeScript type definitions

License

MIT

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