# africa.markets.fx_rates

Get daily USD exchange rates for all 50+ African currencies. Returns current rate per USD for NGN (Nigerian naira), KES (Kenyan shilling), ZAR (South African rand), EGP (Egyptian pound), GHS (Ghanaian cedi), ETB (Ethiopian birr), MAD (Moroccan dirham), and all other African currency pairs. Rates updated daily. Filter by country code to get the rate for a specific country's currency.

Agent View of the PolicyLayer registry record for `africa.markets.fx_rates`. HTML page: https://policylayer.com/tools/io-github-whiteknightonhorse-apibase/africa.markets.fx-rates

## Facts

- Tool: `africa.markets.fx_rates`
- Server: Apibase (`apibase-mcp-client`) — https://policylayer.com/tools/io-github-whiteknightonhorse-apibase.md
- Install: `npx -y apibase-mcp-client`
- Homepage: https://github.com/whiteknightonhorse/APIbase
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 2
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `country_code` | string | no | Filter FX rates to the currency of a single country (ISO 3166-1 alpha-2, e.g. "ng" for NGN, "ke" for KES, "za" for ZAR). Omit to return all 50+ African currency |
| `quote_currencies` | string | no | Comma-separated list of specific quote currencies to return (e.g. "NGN,KES,ZAR,GHS,EGP"). Omit to return all available African currencies. |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "africa.markets.fx_rates",
    "arguments": {}
  }
}
```

## Why africa.markets.fx_rates is rated Low

Retrieves publicly available currency exchange rate data with no side effects or modifications.

From the tool's own definition: "Get daily USD exchange rates, Returns current rate per USD, Filter by country code"

## Use case

AI agents call africa.markets.fx_rates to retrieve information from Apibase without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Apibase:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "africa.markets.fx_rates": {}
  }
}
```

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## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-whiteknightonhorse-apibase · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-whiteknightonhorse-apibase