Can it convert currencies?

Yes. The convert tool supports conversions between ARS and dollar types or foreign currencies, with at least one side being ARS.

Which MCP clients are documented?

The README provides configuration examples for Claude Desktop, Cursor, and Windsurf; it also shows a Claude Code command.

Dolar MCP

Q: Which dollar rates are available?

It supports blue, oficial, bolsa (MEP), contado con liqui (CCL), cripto, mayorista, and tarjeta rates.

Q: What data source does it use?

All exchange-rate data comes from DolarAPI, a free public API for Argentine exchange rates.

financeargentinaexchange-ratescurrency-conversion

MCP server for Argentine dollar and currency rates, ARS conversions, and spread calculations via DolarAPI.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "dan1d-dolar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dan1d/dolar-mcp"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Overview

This server provides real-time Argentine exchange rates for dollar types including blue, oficial, MEP, CCL, crypto, mayorista, and tarjeta. It also supports foreign-currency rates against ARS, conversions involving ARS, and comparisons between dollar rates. Use it for currency lookups and calculations involving Argentine pesos.

Use cases

Check current Argentine dollar rates

Retrieve foreign-currency rates against ARS

Convert amounts between ARS and supported currencies

Compare the spread between two dollar types

Key features

Returns buy and sell prices for multiple Argentine dollar types

Retrieves individual dollar or foreign-currency rates

Converts amounts between ARS and supported currencies or dollar types

Supports conversion using the buy rate

Calculates absolute and percentage spreads

Uses DolarAPI without authentication

Capabilities & Tool Schemas (6)Self-reported

Inspect callable tools, capabilities, and parameters exposed to AI agents by Dolar MCP.

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.

Documentation Overview

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.

npm | GitHub

Quick Start

Claude Desktop

Add to your claude_desktop_config.json:

config.json

{
  "mcpServers": {
    "dolar": {
      "command": "npx",
      "args": ["-y", "@dan1d/dolar-mcp"]
    }
  }
}

Claude Code

Terminal

claude mcp add dolar -- npx -y @dan1d/dolar-mcp

Cursor

Add to .cursor/mcp.json:

config.json

{
  "mcpServers": {
    "dolar": {
      "command": "npx",
      "args": ["-y", "@dan1d/dolar-mcp"]
    }
  }
}

Windsurf

config.json

{
  "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

Terminal

npm install @dan1d/dolar-mcp

server.ts

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

MIT -- by dan1d

Read the full README →View source on GitHub →

Related MCP Servers

View all in Finance & Fintech View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

npm downloads

Package downloads in the last 30 days.

Last commit

6mo ago

Most recent push to the default branch.

Tools exposed

Callable tools this server registers over MCP.

Directory activity

1 views

Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Dolar MCP

No. The README states that no API key or authentication is required.

AllMCPs Directory Badge

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<a href="https://allmcps.com/mcp/dan1d-dolar-mcp"><img src="https://allmcps.com/api/badge/dan1d-dolar-mcp?style=directory" alt="Dolar MCP on AllMCPs" /></a>

Technical Specs & Signals

CategoryFinance & Fintech

PricingFree

53Quality signal: Good · 53/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools27/30

Adoption & activity3/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 27d ago via OSV.dev · @dan1d/dolar-mcp (npm)

★ Featured

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More in 💰 Finance & Fintech →Best MCP servers for Finance & Fintech →Alternatives to Dolar MCP →Install in Claude Desktop Install in Cursor Install in VS Code

Dolar MCP

financeargentinaexchange-ratescurrency-conversion

MCP server for Argentine dollar and currency rates, ARS conversions, and spread calculations via DolarAPI.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "dan1d-dolar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dan1d/dolar-mcp"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Overview

Use cases

Check current Argentine dollar rates

Retrieve foreign-currency rates against ARS

Convert amounts between ARS and supported currencies

Compare the spread between two dollar types

Key features

Returns buy and sell prices for multiple Argentine dollar types

Retrieves individual dollar or foreign-currency rates

Converts amounts between ARS and supported currencies or dollar types

Supports conversion using the buy rate

Calculates absolute and percentage spreads

Uses DolarAPI without authentication

Capabilities & Tool Schemas (6)Self-reported

Inspect callable tools, capabilities, and parameters exposed to AI agents by Dolar MCP.

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.

Documentation Overview

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.

npm | GitHub

Quick Start

Claude Desktop

Add to your claude_desktop_config.json:

config.json

{
  "mcpServers": {
    "dolar": {
      "command": "npx",
      "args": ["-y", "@dan1d/dolar-mcp"]
    }
  }
}

Claude Code

Terminal

claude mcp add dolar -- npx -y @dan1d/dolar-mcp

Cursor

Add to .cursor/mcp.json:

config.json

{
  "mcpServers": {
    "dolar": {
      "command": "npx",
      "args": ["-y", "@dan1d/dolar-mcp"]
    }
  }
}

Windsurf

config.json

{
  "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

Terminal

npm install @dan1d/dolar-mcp

server.ts

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

MIT -- by dan1d

Read the full README →View source on GitHub →

Related MCP Servers

View all in Finance & Fintech View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

npm downloads

Package downloads in the last 30 days.

Last commit

6mo ago

Most recent push to the default branch.

Tools exposed

Callable tools this server registers over MCP.

Directory activity

1 views

Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Dolar MCP

No. The README states that no API key or authentication is required.

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

Live Dynamic SVG Preview

Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/dan1d-dolar-mcp?style=directory)](https://allmcps.com/mcp/dan1d-dolar-mcp)

HTML Embed

<a href="https://allmcps.com/mcp/dan1d-dolar-mcp"><img src="https://allmcps.com/api/badge/dan1d-dolar-mcp?style=directory" alt="Dolar MCP on AllMCPs" /></a>

Technical Specs & Signals

CategoryFinance & Fintech

PricingFree

53Quality signal: Good · 53/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools27/30

Adoption & activity3/15

Community engagement0/10

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 27d ago via OSV.dev · @dan1d/dolar-mcp (npm)

★ Featured

Moxie Docs MCP

MCP & Agent Skills for Automated Documentation, and codebase conventions + context

Explore Server →

Own this project?

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in 💰 Finance & Fintech →Best MCP servers for Finance & Fintech →Alternatives to Dolar MCP →Install in Claude Desktop Install in Cursor Install in VS Code