# BlackBobs.ai Currency Conversion

> BlackBobs.ai Currency Conversion is a paid API for AI agents from blackbobs-ai.vercel.app, paid per call via x402, $0.053331/call, status unknown (last checked 2026-09-14).

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

## Facts

- Endpoint: POST https://blackbobs-ai.vercel.app/api/currency-conversion
- Price: $0.053331/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blackbobs-ai-currency-conversion-78717e37
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Gu8NAuZ-VaHgkK_BDkmQj

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 blackbobs-ai-currency-conversion-78717e37 -d '<json body>'
```

Example prompt: Can you convert 250 US dollars to Japanese yen and tell me the current exchange rate?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call currency conversion without maintaining a subscription to a dedicated forex API. Useful for agents handling finance, travel, e-commerce pricing, or invoice processing workflows that need live exchange rates on demand via x402 micropayments on Base chain.

## Known failure modes

- Unsupported or invalid currency code returns an error
- Missing required source or target currency fields causes a 400-level error
- Exchange rate data may be delayed or unavailable for exotic currency pairs
- Malformed amount input (non-numeric) may cause a processing error

## 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 monetary amount and relevant exchange rate data for the requested currency pair

## 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/blackbobs-ai-currency-conversion-78717e37/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from blackbobs-ai.vercel.app](https://www.zero.xyz/host/blackbobs-ai.vercel.app/llms.txt)