# CHF/USD Live Forex Rate

> CHF/USD Live Forex Rate is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).

Returns the current Swiss Franc to US Dollar exchange rate with no input parameters required.

## Facts

- Endpoint: GET https://api.x402node.dev/forex/rate/chf/usd/chf-usd
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chf-usd-live-forex-rate-fe359e68
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Xu7Na6dpv6U77EqUuBJox

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 chf-usd-live-forex-rate-fe359e68
```

Example prompt: What's the live exchange rate for Swiss Franc to US Dollar right now?

## When to prefer this

Use this endpoint when you need a quick, zero-parameter real-time CHF to USD exchange rate without needing to specify any currency pair arguments. Prefer this over generic forex APIs when you specifically need CHF/USD and want a simple GET with no query parameters. It is ideal for lightweight automation, price monitoring, or enriching financial calculations involving Swiss Francs.

## Known failure modes

- Service unavailable or rate limit exceeded — HTTP 402/429 error
- Stale rate data if upstream forex source is delayed
- Network timeout on the GET request
- Payment not processed — x402 payment required error

## How this service works

Live CHF to USD exchange rate (Swiss Franc / US Dollar). Zero-param: GET returns current rate. 瑞士法郎兑美元实时汇率。スイスフラン/米ドル 為替レート。Tipo de cambio franco suizo-dólar. 스위스 프랑 달러 환율. chf usd, chf-usd, CHF/USD forex quote.

## Output

A JSON object containing the currency pair (CHF/USD), the current exchange rate as a number, the base and quote currency codes, the timestamp of the rate (as_of), and the data source identifier.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chf-usd-live-forex-rate-fe359e68/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x402node.dev](https://www.zero.xyz/host/api.x402node.dev/llms.txt)