exchangerate.dev

MCP serverEverything else

Lets your agent look up current exchange rates for over 10,000 currency pairs, updated about every minute.

Then ask your AI: use exchangerate.dev to start checkout

Details

Available today. Use it as a step in a pipeline you build, or from your connected AI.

Add it as a step in a pipeline you build on Ahel, or connect Ahel to Claude, ChatGPT, Cursor, Claude Code or Codex and ask your AI to use it.

About this server

Free, source-labeled FX rates: 10,296 pairs across 144 currencies, all update ~60s intraday.

Install exchangerate.dev

The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.

  • Claude Code

    claude mcp add --transport http --scope user exchangerate-dev 'https://api.exchangerate.dev/v1/mcp/'

    Run it once in your project, then open /mcp to approve any sign-in the server asks for.

  • Claude Desktop

    https://api.exchangerate.dev/v1/mcp/

    Add a custom connector in Settings, paste this address, and approve the sign-in.

  • Cursor

    cursor://anysphere.cursor-deeplink/mcp/install?name=exchangerate-dev&config=eyJ1cmwiOiJodHRwczovL2FwaS5leGNoYW5nZXJhdGUuZGV2L3YxL21jcC8ifQ==

    Open the link and Cursor adds the server at that address.

  • ChatGPT

    https://api.exchangerate.dev/v1/mcp/

    In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.

  • Codex

    codex mcp add exchangerate-dev --url 'https://api.exchangerate.dev/v1/mcp/'

    Run it once, then sign in with codex mcp login exchangerate-dev if the server asks for an account.

Tools it offers (7)

What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.

  • start_checkout
  • list_currencies
  • get_usd_index
  • get_rate
  • convert
  • get_range
  • search_docs

Ahel review

  • S5low
    no public repository, nothing to review

Automated review, not a security audit. Ruleset v1.

Advanced
Delivery
exchangerate.dev MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
Item type
mcp-server
Key
dev-exchangerate-mcp
Hosted endpoint
https://api.exchangerate.dev/v1/mcp/