# finance.toon.haus Forex Rate

> finance.toon.haus Forex Rate is a paid API for AI agents from finance.toon.haus, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns the current foreign exchange rate between two currencies

## Facts

- Endpoint: GET https://finance.toon.haus/api/forex/rate
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/finance-toon-haus-62a0ee3b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xskyhmuz5b9tScrWCK3VW

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability finance-toon-haus-62a0ee3b
```

Example prompt: What's the current exchange rate from USD to EUR?

## When to prefer this

Use this endpoint when you need a quick, low-cost real-time foreign exchange rate lookup, especially in agentic workflows requiring live FX data for currency conversion, international pricing, or financial calculations. It is part of a broader financial data suite on finance.toon.haus that also covers crypto prices, stock data, and market news.

## Known failure modes

- Invalid or unsupported currency pair returns an error
- Missing required query parameters such as base or quote currency may return a 400 error
- Service unavailable or payment failure returns a 402 or 5xx error
- Rate data temporarily unavailable from underlying data source

## How this service works

Forex rate

## Output

Returns the current forex exchange rate for the requested currency pair, such as a numeric rate value representing how much of the quote currency equals one unit of the base currency.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "pair": "USDEUR=X"
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/finance-toon-haus-62a0ee3b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from finance.toon.haus](https://www.zero.xyz/host/finance.toon.haus/llms.txt)