# Currency & Exchange Rate MCP (remote · currency-intel-mcp-production.up.railway.app)

Currency conversion + exchange rates: free convert/rates, paid historical & trend analytics.

- Trust score: 62/100 (medium)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `currency-intel-mcp-production.up.railway.app`: 62/100 (this document), [markdown](https://verifymcp.io/servers/foundrynet-currency-intel-mcp/currency-intel-mcp-production.md), [page](https://verifymcp.io/servers/foundrynet-currency-intel-mcp/currency-intel-mcp-production)

## Channel facts

- Endpoint: `https://currency-intel-mcp-production.up.railway.app/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS not yet verified: we couldn't read the response headers to check for it.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but we couldn't connect to verify it.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 4 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add --transport http foundrynet-currency-intel-mcp https://currency-intel-mcp-production.up.railway.app/mcp
```

### Codex

```toml
[mcp_servers.foundrynet-currency-intel-mcp]
url = "https://currency-intel-mcp-production.up.railway.app/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "foundrynet-currency-intel-mcp": {
      "type": "remote",
      "url": "https://currency-intel-mcp-production.up.railway.app/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add foundrynet-currency-intel-mcp --url https://currency-intel-mcp-production.up.railway.app/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  foundrynet-currency-intel-mcp:
    url: "https://currency-intel-mcp-production.up.railway.app/mcp"
```

### Other

```json
{
  "mcpServers": {
    "foundrynet-currency-intel-mcp": {
      "type": "http",
      "url": "https://currency-intel-mcp-production.up.railway.app/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-01 (score 62, 0)

- [security regression] Endpoint reachability: reachable → unreachable

### 2026-07-31 (score 62, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 62, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-29 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-28 (score 61, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 60, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 60)

First indexed and scored.

## MCP tools (8)

### `convert` (~108 tokens)

Convert an amount from one currency to another at the latest ECB reference
rate. FREE — the gateway tool every agent handling international transactions
needs. Returns the converted amount, the rate used, and the as-of date.

Input parameters:

- `amount` (number, required): the amount to convert (e.g. 100).
- `from_currency` (string, required): ISO 4217 source code, e.g. "USD".
- `to_currency` (string, required): ISO 4217 target code, e.g. "EUR".

### `rates` (~55 tokens)

Get all current exchange rates for a base currency at the latest ECB
reference fix. FREE. Returns a {currency: rate} map plus the as-of date.

Input parameters:

- `base`: ISO 4217 base currency (default "USD").

### `historical_rate` (~188 tokens)

Get the exchange rate for a currency pair on a specific past date (ECB
reference, nearest prior business day). For back-dating invoices, settlements,
and historical accounting.

PAID: $0.005 USDC per query after a daily free allowance. On a 402, pay the
returned Solana memo and re-call with the SAME args plus payment_tx=<signature>.
An Authorization: Bearer fnet_ key bypasses payment.

Input parameters:

- `agent_id`: stable id for your agent (scopes the free-tier counter).
- `date` (string, required): the date, YYYY-MM-DD.
- `from_currency` (string, required): ISO 4217 source code, e.g. "USD".
- `payment_tx`: Solana tx signature, when re-calling after a 402.
- `to_currency` (string, required): ISO 4217 target code, e.g. "EUR".

### `rate_trend` (~207 tokens)

Get the rate history for a currency pair over the last N days, with the
trend direction (appreciating/depreciating/flat), percentage change, and
volatility — for FX risk, hedging, and timing decisions.

PAID: $0.01 USDC per query after a daily free allowance. On a 402, pay the
returned Solana memo and re-call with the SAME args plus payment_tx=<signature>.
An Authorization: Bearer fnet_ key bypasses payment.

Input parameters:

- `agent_id`: stable id for your agent (scopes the free-tier counter).
- `days`: lookback window in days (2–365, default 30).
- `from_currency` (string, required): ISO 4217 source code, e.g. "USD".
- `payment_tx`: Solana tx signature, when re-calling after a 402.
- `to_currency` (string, required): ISO 4217 target code, e.g. "EUR".

### `daily_brief` (~238 tokens)

Get the curated daily FX brief — the biggest 7-day movers across major
currencies (vs USD), current key cross-rates, and a snapshot date, in one
package. Each brief carries a MINT provenance attestation so a buyer can
verify it was produced by this server, unaltered.

PAID: $5 USDC per brief. Defaults to today (UTC); a brief expires at the next
midnight UTC. On a 402, pay the returned Solana memo and re-call with the SAME
args plus payment_tx=<signature>. An fnet_ Bearer key bypasses payment.

Input parameters:

- `agent_id`: stable id for your agent (scopes the free-tier counter).
- `date`: brief date YYYY-MM-DD (default today, UTC).
- `payment_tx`: Solana tx signature, when re-calling after a 402 (x402 rail).
- `stripe_token`: Stripe Checkout Session id (cs_…), when re-calling after paying the Stripe payment link (alternative to x402). Can also be supplied via the X-Stripe-Token header.

### `brief_summary` (~169 tokens)

Get the top 5 signals from today's brief as structured JSON — a cheap
sample of the full daily_brief. Returns the day's highest-priority items
(no prose) so an agent can decide whether to buy the full brief.

PAID: $0.50 USDC (vs the full daily_brief price). Defaults to today (UTC).
On a 402, pay the returned Solana memo and re-call with the SAME args plus
payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

Input parameters:

- `agent_id`: stable id for your agent (scopes the free-tier counter).
- `date`: brief date YYYY-MM-DD (default today, UTC).
- `payment_tx`: Solana tx signature, when re-calling after a 402.

### `transaction_cost` (~254 tokens)

Calculate the TOTAL landed cost of a cross-border payment: FX spread +
transfer fee + settlement time, by payment method. Goes beyond the mid-market
rate to show what the recipient actually receives and which rail is cheapest.
Methods: wire (SWIFT), ach, crypto (USDC/stablecoin), card, paypal.

PAID: $0.01 USDC per calculation after a daily free allowance (50/day). On a
402, pay the returned Solana memo and re-call with the SAME args plus
payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

Input parameters:

- `agent_id`: stable id for your agent (scopes the free-tier counter).
- `amount` (number, required): the amount to send, in from_currency (e.g. 10000).
- `from_currency` (string, required): ISO 4217 source code, e.g. "USD".
- `method` (string): payment rail — one of wire, ach, crypto, card, paypal (default wire).
- `payment_tx`: Solana tx signature, when re-calling after a 402.
- `to_currency` (string, required): ISO 4217 target code, e.g. "EUR".

### `mint_info` (~52 tokens)

FoundryNet Data Network + MINT Protocol details (FREE). How to attest your
agent's FX conversions and rate analysis on-chain for verifiable proof of work,
and the sibling data servers available across the network.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/foundrynet-currency-intel-mcp/currency-intel-mcp-production#diagnostics

## Score history

- 2026-08-03: 62
- 2026-08-02: 62
- 2026-08-01: 62
- 2026-07-31: 62
- 2026-07-30: 62
- 2026-07-29: 62
- 2026-07-28: 61
- 2026-07-27: 60
- 2026-07-26: 60

## Links

- Remote endpoint: https://currency-intel-mcp-production.up.railway.app/mcp
- Repository: https://github.com/FoundryNet/currency-intel-mcp
- Changelog RSS feed: https://verifymcp.io/servers/foundrynet-currency-intel-mcp/currency-intel-mcp-production/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/foundrynet-currency-intel-mcp/currency-intel-mcp-production/changelog.json
- HTML version of this page: https://verifymcp.io/servers/foundrynet-currency-intel-mcp/currency-intel-mcp-production