About dan1d/dolar-mcp
dan1d/dolar-mcp is an MCP server published by dan1d in the Other category: plus currency conversion and spread calculator.
The repository has 5 stars and 1 forks, with the last commit 7 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.
Install
git clone https://github.com/dan1d/dolar-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (6)
convertConvert an amount between ARS and any currency or dollar type. At least one side must be ARS. Supports `use_buy` flag for buy rate.
Parameters not published.
get_all_currenciesGet all foreign currency exchange rates vs ARS (EUR, BRL, UYU, CLP, etc.).
Parameters not published.
get_all_dollarsGet all dollar exchange rates: blue, oficial, bolsa (MEP), contado con liqui (CCL), cripto, mayorista, and tarjeta. Returns buy/sell prices.
Parameters not published.
get_currencyGet exchange rate for a specific foreign currency vs ARS.
Parameters not published.
get_dollarGet a specific dollar type rate. Types: `blue`, `oficial`, `bolsa`, `contadoconliqui`, `cripto`, `mayorista`, `tarjeta`.
Parameters not published.
get_spreadCalculate the spread (difference) between two dollar types, e.g. blue vs oficial. Returns absolute and percentage spread.
Parameters not published.
Ask AI
Ask AI about dan1d/dolar-mcp
Powered by Claude · Grounded in docs
Security checks
- ✓README presentThe repository ships documentation.
5 checks have not been run yet.
README
dolar-mcp
Argentine exchange rates for AI agents.
MCP server that gives AI agents real-time access to Argentine exchange rates via DolarAPI. Dollar blue, oficial, MEP, CCL, crypto — plus currency conversion and spread calculator.
No API key required.
Quick Start
Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"dolar": {
"command": "npx",
"args": ["-y", "@dan1d/dolar-mcp"]
}
}
}
Claude Code
claude mcp add dolar -- npx -y @dan1d/dolar-mcp
Cursor
Add to .cursor/mcp.json:
{
"mcpServers": {
"dolar": {
"command": "npx",
"args": ["-y", "@dan1d/dolar-mcp"]
}
}
}
Windsurf
{
"mcpServers": {
"dolar": {
"command": "npx",
"args": ["-y", "@dan1d/dolar-mcp"]
}
}
}
Once configured, ask your AI assistant things like: "How much is the dollar blue today?" or "Convert 100 USD blue to ARS" or "What's the spread between blue and oficial?"
Available Tools
| Tool | Description |
|---|---|
get_all_dollars |
Get all dollar exchange rates: blue, oficial, bolsa (MEP), contado con liqui (CCL), cripto, mayorista, and tarjeta. Returns buy/sell prices. |
get_dollar |
Get a specific dollar type rate. Types: blue, oficial, bolsa, contadoconliqui, cripto, mayorista, tarjeta. |
get_all_currencies |
Get all foreign currency exchange rates vs ARS (EUR, BRL, UYU, CLP, etc.). |
get_currency |
Get exchange rate for a specific foreign currency vs ARS. |
convert |
Convert an amount between ARS and any currency or dollar type. At least one side must be ARS. Supports use_buy flag for buy rate. |
get_spread |
Calculate the spread (difference) between two dollar types, e.g. blue vs oficial. Returns absolute and percentage spread. |
Example Prompts
- "Dame todas las cotizaciones del dolar"
- "Cuanto sale el dolar blue hoy?"
- "Converti 500 USD blue a pesos"
- "Cual es la brecha entre el oficial y el blue?"
- "Cuanto esta el euro?"
- "Converti 1000 EUR a ARS"
Programmatic Usage
npm install @dan1d/dolar-mcp
import { createDolarTools } from "@dan1d/dolar-mcp";
const dolar = createDolarTools();
// Get all dollar rates
const rates = await dolar.tools.get_all_dollars();
// Get blue dollar specifically
const blue = await dolar.tools.get_dollar({ type: "blue" });
// Convert 100 USD blue to ARS
const converted = await dolar.tools.convert({
amount: 100,
from: "blue",
});
// Calculate spread between oficial and blue
const spread = await dolar.tools.get_spread({
type_a: "oficial",
type_b: "blue",
});
Data Source
All data comes from DolarAPI, a free public API for Argentine exchange rates. No authentication required. Data is updated in real time.
Part of the LATAM MCP Toolkit
| Server | What it does |
|---|---|
| CobroYa | Mercado Pago payments — create links, search payments, refunds |
| MercadoLibre MCP | MercadoLibre marketplace — search products, categories, trends |
| DolarAPI MCP | Argentine exchange rates — blue, oficial, CCL, crypto, conversion |
License
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.