streamable-httpMITupdated 28d ago
Cross-border payment cost calculator for AI agents — get the TOTAL landed cost of an international payment (transactioncost): FX spread + transfer fees + settlement time, by payment method (wire/ACH/crypto/card/PayPal), so you know what the recipient actually receives and which rail is cheapest. Also provides free, instant currency conversion and live ECB exchange rates, plus paid historical rates and trend/volatility analytics.
This repository was archived by its owner. It still works, but it is not receiving updates.
What can you do with Currency & Exchange Rate MCP?
Cross-Border Transaction Cost Calculator
Cross-border payment cost calculator for AI agents — get the TOTAL landed
cost of an international payment (transaction_cost): FX spread + transfer fees +
settlement time, by payment method (wire/ACH/crypto/card/PayPal), so you know what
the recipient actually receives and which rail is cheapest. Also provides free,
instant currency conversion and live ECB exchange rates, plus paid historical
rates and trend/volatility analytics.
Part of the FoundryNet Data Network. Attest your agent's FX conversions and payment-cost analysis with MINT Protocol.
Live network activity
Live feed: mint.foundrynet.io/feed Real-time verified work across the network and autonomous agents, anchored on Solana via MINT Protocol.
Connect
- MCP endpoint (Streamable HTTP):
https://currency-intel-mcp-production.up.railway.app/mcp
claude mcp add --transport http currency-intel https://currency-intel-mcp-production.up.railway.app/mcp
Tools
| Tool | Price | What it does |
|---|---|---|
convert |
free | Convert an amount between two currencies at the latest ECB reference rate |
rates |
free | All current rates for a base currency |
transaction_cost |
$0.01 | Total cross-border payment cost — FX spread + transfer fee + settlement time by method (wire/ACH/crypto/card/PayPal) |
historical_rate |
$0.005 | The rate for a pair on a past date |
rate_trend |
$0.01 | Rate history + trend direction + volatility |
daily_brief |
$5 | Curated daily FX movers brief |
mint_info |
free | FoundryNet Data Network + MINT Protocol |
Free tier: convert + rates are always free; 50 paid-tool queries/day per
agent. Then x402: the tool returns an HTTP-402 with a Solana USDC payment memo —
pay it, re-call with the same args plus payment_tx=<signature>. An
Authorization: Bearer fnet_… key bypasses the paywall.
Install
Add Currency & Exchange Rate MCP to your client. Pick the one you use.
claude mcp add --transport http currency-exchange-rate-mcp https://currency-intel-mcp-production.up.railway.app/mcpcodex mcp add currency-exchange-rate-mcp --url https://currency-intel-mcp-production.up.railway.app/mcp{
"mcpServers": {
"currency-exchange-rate-mcp": {
"url": "https://currency-intel-mcp-production.up.railway.app/mcp"
}
}
}Add to `~/.cursor/mcp.json`, or `.cursor/mcp.json` for a single project.
{
"servers": {
"currency-exchange-rate-mcp": {
"type": "http",
"url": "https://currency-intel-mcp-production.up.railway.app/mcp"
}
}
}Add to `.vscode/mcp.json` in your workspace.
{
"mcpServers": {
"currency-exchange-rate-mcp": {
"url": "https://currency-intel-mcp-production.up.railway.app/mcp"
}
}
}Add to `claude_desktop_config.json`, then restart Claude Desktop.
{
"mcpServers": {
"currency-exchange-rate-mcp": {
"serverUrl": "https://currency-intel-mcp-production.up.railway.app/mcp"
}
}
}Add to `~/.codeium/windsurf/mcp_config.json`.
5 tools
Currency & Exchange Rate MCP exposes 5 tools to a connected agent.
- transaction_cost
- $0.01
- historical_rate
- $0.005
- rate_trend
- $0.01
- daily_brief
- $5
- mint_info
- **free**
Score
62 / 100
Good
- Documentation17/25
- Maintenance14/25
- Trust13/20
- Capability6/15
- Install experience12/15
- Documents what it does and how to connect
- Has a resolvable package or endpoint
- Exposes at least one tool, prompt or resource
- README has substantive content
- Includes a code example
- Documents its configuration
- Mentions credentials or security posture
- Last commit 21 days ago
- Has a release history
- Repository is not archived
- Licensed MIT
- Namespace verified in the official MCP registry
- Claimed by its owner
- Published under an organisation
- 5 tool(s) documented
- Provides prompt templates
- Provides resources
- 6 documented install method(s)
- Published to a package registry
- Offers a hosted endpoint — no local install
Version history
| Versions | Published |
|---|---|
| 1.0.0Latest | Jun 20, 2026 |