# x402 AI Gateway — FX Convert ANG to GBP

> x402 AI Gateway — FX Convert ANG to GBP is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.0002/call, status unknown (last checked 2026-10-12).

Converts a specified amount of Netherlands Antillean Guilder (ANG) to British Pound Sterling (GBP), gated behind an x402 USDC micropayment.

## Facts

- Endpoint: POST https://api.fastapi.online/f/fx/ang/gbp?utm_source=zero.xyz
- Price: $0.0002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-ai-gateway-fx-convert-ang-to-gbp-bee02dc4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pR_vwfwwJHBndyfHy_mEE

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 x402-ai-gateway-fx-convert-ang-to-gbp-bee02dc4 -d '<json body>'
```

Example prompt: Convert 250 Netherlands Antillean guilders (ANG) to British pounds (GBP) for me.

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call ANG-to-GBP currency conversion with minimal overhead and no subscription required. It is ideal for AI agents that need on-demand FX lookups and already support the x402 micropayment protocol on Base. Prefer alternatives if you need multi-currency support, real-time rate guarantees, or bulk conversion without per-call payment friction.

## Known failure modes

- Payment not included or rejected — returns HTTP 402 requiring USDC micropayment on Base before proceeding
- Invalid or missing amount field — may return a validation error or use default of 1
- Service unavailable or gateway timeout — self-hosted infrastructure may go offline
- Stale exchange rate data — rate freshness depends on the provider's data source update frequency
- Response schema is unspecified ({}), so structured parsing may fail if format changes

## How this service works

Self-hosted AI API gateway. Expensive endpoints require an x402 micropayment (USDC on Base) before executing.

## Output

Returns an object containing the converted currency value from ANG to GBP, representing the equivalent amount in British Pound Sterling for the provided input amount.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "amount": {
   "type": "number",
   "description": "Amount of the source currency to convert (default 1)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-ai-gateway-fx-convert-ang-to-gbp-bee02dc4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.fastapi.online](https://www.zero.xyz/host/api.fastapi.online/llms.txt)