exchangerate.dev is a remote MCP server that gives an AI agent 6 tools, among them convert, get_range, get_rate. It answers at https://api.exchangerate.dev/v1/mcp/ over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Free, source-labeled FX rates: 10,296 pairs across 144 currencies, all update ~60s intraday.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
convert | Convert an amount from one currency to another at the current rate. Indicative developer-grade reference rates (aggregated market data + public reference rates), not for settlement or trading. Inputs: from, to, amount |
get_range | Get a daily time-series of exchange rates over a date range (business days). Capped at 366 rows per call; when has_more is true, pass next_cursor as the cursor parameter to fetch the next page. Indicative developer-grade reference rates (ag Inputs: base, symbols, start_date, end_date, cursor |
get_rate | Get the current — or historical, with date — exchange rate from one currency to another. Indicative developer-grade reference rates (aggregated market data + public reference rates), not for settlement or trading. Rates update ~60s for real Inputs: base, quote, date |
list_currencies | List all supported currencies with name, decimal precision, minor units, and whether the pair is derived (triangulated). Use this before other tools to discover valid currency codes. |
search_docs | Search the exchangerate.dev FAQ corpus via BM25. Returns the top-K matching questions and answers with relevance scores. Use before answering how-to / pricing / data-sourcing questions so you cite the canonical text instead of guessing from Inputs: query, limit |
start_checkout | Open a billing URL for an explicitly selected eligible plan. After human confirmation, a Free account without a subscription receives a one-hour Stripe Checkout URL; an existing Basic subscriber receives Stripe billing management instead. C Inputs: plan |
Every block below points at https://api.exchangerate.dev/v1/mcp/. Pick your client and copy.
claude mcp add --transport http exchangerate-dev https://api.exchangerate.dev/v1/mcp/
{
"mcpServers": {
"exchangerate-dev": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://api.exchangerate.dev/v1/mcp/"]
}
}
}{
"mcpServers": {
"exchangerate-dev": {
"url": "https://api.exchangerate.dev/v1/mcp/"
}
}
}{
"servers": {
"exchangerate-dev": {
"type": "http",
"url": "https://api.exchangerate.dev/v1/mcp/"
}
}
}{
"context_servers": {
"exchangerate-dev": {
"url": "https://api.exchangerate.dev/v1/mcp/"
}
}
}{
"mcpServers": {
"exchangerate-dev": {
"serverUrl": "https://api.exchangerate.dev/v1/mcp/"
}
}
}{
"mcpServers": {
"exchangerate-dev": {
"url": "https://api.exchangerate.dev/v1/mcp/"
}
}
}name: exchangerate.dev
version: 0.0.1
schema: v1
mcpServers:
- name: exchangerate.dev
type: streamable-http
url: https://api.exchangerate.dev/v1/mcp/{
"mcpServers": {
"exchangerate-dev": {
"httpUrl": "https://api.exchangerate.dev/v1/mcp/"
}
}
}{
"mcpServers": {
"exchangerate-dev": {
"type": "http",
"url": "https://api.exchangerate.dev/v1/mcp/"
}
}
}{
"mcpServers": {
"exchangerate-dev": {
"url": "https://api.exchangerate.dev/v1/mcp/"
}
}
}goose://extension?url=https%3A%2F%2Fapi.exchangerate.dev%2Fv1%2Fmcp%2F&type=streamable_http&id=exchangerate-dev&name=exchangerate.dev
It answered our last check on 19 October 2026 in 232 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by exchangerate.dev and served from api.exchangerate.dev, the vendor's own domain: https://api.exchangerate.dev/v1/mcp/.
6, as returned by the server's own tools/list on 11 September 2026: convert, get_range, get_rate, list_currencies, search_docs, start_checkout.
It answered our last check on 19 October 2026 in 232 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.exchangerate.dev/v1/mcp/. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: dev.exchangerate. Endpoint host: api.exchangerate.dev. ARD identifier: urn:air:dev.exchangerate:mcp:mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.