# GGWP API Hub - Exchange Currency Converter

> GGWP API Hub - Exchange Currency Converter is a paid API for AI agents from ggwp-ten.vercel.app, paid per call via x402, $0.183689/call, status unknown (last checked 2026-09-14).

Converts amounts between currencies or cryptocurrencies using current exchange rates

## Facts

- Endpoint: POST https://ggwp-ten.vercel.app/api/exchange-convert
- Price: $0.183689/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ggwp-api-hub-exchange-currency-converter-33cb93c9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wSLHmnjdVsYu0YZXrxzD7

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 ggwp-api-hub-exchange-currency-converter-33cb93c9 -d '<json body>'
```

Example prompt: Can you convert 250 US dollars into Japanese yen using current exchange rates?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call currency or crypto conversion without a subscription. Particularly useful for agents that only occasionally need exchange rate data and want to avoid ongoing API key management. Best for straightforward conversion queries rather than bulk or historical rate lookups.

## Known failure modes

- Unsupported currency pair returns an error or empty result
- Invalid amount (e.g. negative or non-numeric) causes a bad request error
- Stale or unavailable exchange rate data may return outdated conversions
- Missing required fields in request body result in API error
- Payment failure on Base chain blocks the call entirely

## How this service works

All-in-one API hub: Social Media, Jobs, Finance, Crypto, and Tools. Pay-per-call with x402 protocol on Base chain.

## Output

Returns the converted monetary amount in the target currency, along with the exchange rate applied and relevant metadata about the conversion result.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ggwp-api-hub-exchange-currency-converter-33cb93c9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ggwp-ten.vercel.app](https://www.zero.xyz/host/ggwp-ten.vercel.app/llms.txt)