# ARS to COP Currency Converter

> ARS to COP Currency Converter is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.0002/call, status unknown (last checked 2026-09-15).

Converts an amount from Argentine Peso (ARS) to Colombian Peso (COP) using a live exchange rate, accessed via x402 micropayment.

## Facts

- Endpoint: POST https://api.fastapi.online/f/fx/ars/cop
- Price: $0.0002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ars-to-cop-currency-converter-bbe1dea6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_S2OjRZbv5jAvfzynGTzt0

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 ars-to-cop-currency-converter-bbe1dea6 -d '<json body>'
```

Example prompt: Convert 5000 Argentine pesos to Colombian pesos and tell me how much I'd get.

## When to prefer this

Choose this endpoint when you specifically need ARS-to-COP conversion and want a low-cost, pay-per-call micropayment model (0.0002 USDC per call) rather than subscribing to a full forex API. It is ideal for agents that occasionally need Latin American currency conversions without a standing API key.

## Known failure modes

- Invalid or negative amount input returns an error
- Exchange rate data unavailable due to upstream data source failure
- Payment not completed or rejected results in HTTP 402 before execution
- Amount field missing defaults to 1 but may behave unexpectedly for some integrations

## 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 ARS to COP, likely including the resulting amount and possibly the exchange rate applied.

## 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/ars-to-cop-currency-converter-bbe1dea6/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)