# Coockies.ai Currency Conversion

> Coockies.ai Currency Conversion is a paid API for AI agents from coockies-ai.vercel.app, paid per call via x402, $0.053331/call, status unknown (last checked 2026-09-13).

Converts an amount from one currency to another, returning the converted value at current exchange rates

## Facts

- Endpoint: POST https://coockies-ai.vercel.app/api/currency-conversion
- Price: $0.053331/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coockies-ai-currency-conversion-f955a8a7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qhyOBOenAfW0Nx-d3T_o9

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 coockies-ai-currency-conversion-f955a8a7 -d '<json body>'
```

Example prompt: Can you convert 250 US dollars to euros for me using the current exchange rate?

## When to prefer this

Use this endpoint when you need a quick, pay-per-call currency conversion without committing to a subscription-based forex API. Suitable for agents that occasionally need to convert between fiat or crypto currencies as part of finance, travel, or e-commerce workflows on the Base chain using x402 micropayments.

## Known failure modes

- Unsupported currency code returns an error or empty result
- Invalid or missing source/target currency causes a 400-level error
- Network or upstream exchange rate provider downtime causes failure
- Malformed request body returns an error
- Rate limiting or payment failure via x402 prevents the call

## How this service works

194 production-ready API endpoints. AI, Search, Social, Finance, Crypto. Pay-per-call with x402 on Base chain.

## Output

Returns a result object containing the converted currency value, likely including the converted amount and possibly the exchange rate used for the calculation.

## 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/coockies-ai-currency-conversion-f955a8a7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from coockies-ai.vercel.app](https://www.zero.xyz/host/coockies-ai.vercel.app/llms.txt)