# NexusAPI Forex Currency Converter

> NexusAPI Forex Currency Converter is a paid API for AI agents from nexus-api-peach-nine.vercel.app, paid per call via x402, $0.060769/call, status unknown (last checked 2026-09-14).

Converts a monetary amount from one currency to another using live forex exchange rates

## Facts

- Endpoint: POST https://nexus-api-peach-nine.vercel.app/api/finance/forex/convert
- Price: $0.060769/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexusapi-forex-currency-converter-ce00e744
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Q1HYmA5VBflLEOX0oz0-h

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 nexusapi-forex-currency-converter-ce00e744 -d '<json body>'
```

Example prompt: Can you convert 500 US dollars to euros using the current forex rate and tell me exactly how much I'd get?

## When to prefer this

Use this endpoint when an AI agent needs to perform a one-off currency conversion using live forex rates without needing a dedicated API key, paying only per call in USDC on Base. Prefer this over alternatives when operating in a crypto-native or agent-to-agent payment context with x402 support.

## Known failure modes

- Unsupported or invalid currency code returns an error response
- Ambiguous query string that cannot be parsed into a currency pair may return null or error
- Payment failure (402) if USDC balance is insufficient or x402 payment not completed
- Rate unavailable for exotic or illiquid currency pairs
- Malformed request body returns 400-level error

## How this service works

Crypto, AI, Social Media, Finance, Weather, Tools &amp; more. Pay per call in USDC on Base. No API keys.

## Output

Returns the converted monetary amount in the target currency along with the applicable exchange rate for the given currency pair

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query or input parameter"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "API response data"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nexusapi-forex-currency-converter-ce00e744/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-api-peach-nine.vercel.app](https://www.zero.xyz/host/nexus-api-peach-nine.vercel.app/llms.txt)