MCP BCRA

MCP server for BCRA (Banco Central de la Republica Argentina) — public API for exchange rates, monetary data, reserves, interest rates, and inflation data.

Quick Start

# No credentials needed — public API

# Run via stdio
npx tsx packages/argentina/bcra/src/index.ts

# Run via HTTP
npx tsx packages/argentina/bcra/src/index.ts --http

Environment Variables

| Variable | Required | Description | |----------|----------|-------------| | None | — | Public API, no authentication required | | MCP_HTTP | No | Set to "true" to enable HTTP transport | | MCP_PORT | No | HTTP port (default: 3000) |

Tools (16)

| Tool | Purpose | |---|---| | get_exchange_rates | Get official exchange rates snapshot for a date (USD, EUR, BRL, etc.) | | list_currencies | List the master catalog of currencies (divisas) tracked by BCRA | | get_official_rate | Get the official BCRA quote for a single currency on a specific date | | get_currency_history | Get historical quotes for a currency over a date range | | list_variables | List the catalog of monetary variables (id, descripción, categoría) — use this to discover variable ids for... | | get_variable_history | Get the historical series for any monetary variable by id, with optional date range. | | get_uva_value | Get UVA (Unidad de Valor Adquisitivo) — used for inflation-adjusted mortgage calculations | | get_monetary_base | Get monetary base data (base monetaria) | | get_reserves | Get international reserves data (reservas internacionales) | | get_interest_rates | Get reference interest rates (tasas de interés de referencia) | | get_inflation | Get inflation data (IPC nivel general — variación mensual) | | get_badlar_rate | Get BADLAR rate (tasa de plazos fijos >1M ARS, bancos privados) — used as benchmark for many financial prod... | | get_tm20_rate | Get TM20 rate (tasa de plazos fijos >20M ARS, bancos privados) | | get_leliq_rate | Get monetary policy rate (ex-LELIQ / tasa de política monetaria) | | list_cheque_entities | List the catalog of financial entities with their cheque codes — use the código to validate cheques | | validate_cheque | Check whether a cheque has been reported as stolen/lost (denunciado) by entity code and cheque number |

Auth

No authentication required. The BCRA API is publicly available. Rate limits may apply.

API Reference

• BCRA API Documentation

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