# NexusAPI Forex Currency Converter

> NexusAPI Forex Currency Converter is a paid API for AI agents from nexus-api-virid.vercel.app, paid per call via x402, $0.120071/call, status unknown (last checked 2026-09-15).

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

## Facts

- Endpoint: POST https://nexus-api-virid.vercel.app/api/finance/forex/convert
- Price: $0.120071/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexusapi-forex-currency-converter-2d195feb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LQeEFn3dyhCwayZe7RvMt

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-2d195feb -d '<json body>'
```

Example prompt: Can you convert 1500 US dollars to euros using the current forex rate?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call forex conversion without managing API keys or subscriptions. It is well-suited for agents that occasionally need currency conversion as part of a broader workflow (e.g. travel planning, international invoicing, crypto-to-fiat estimates) and want to avoid the overhead of a dedicated forex API integration.

## Known failure modes

- Unsupported or unrecognized currency codes return an error
- Malformed query string may yield no result or unexpected output
- Rate data may be slightly delayed rather than fully real-time
- Service downtime or payment failure (x402) may block the response
- Exotic or minor currency pairs may not be supported

## 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 exchange rate used for the conversion, reflecting current forex market rates.

## 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-2d195feb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-api-virid.vercel.app](https://www.zero.xyz/host/nexus-api-virid.vercel.app/llms.txt)