unit-convert
# unit-convert
Convert currencies (live rates), physical units (80+ units across 8 categories), and encodings (base64, hex, URL) in one service.
## Endpoints
### Currency Conversion
```bash
curl -X POST https://convert.agentutil.net/v1/currency \
-H "Content-Type: application/json" \
-d '{"value": 100, "from": "USD", "to": "NZD"}'
```
### Unit Conversion
```bash
curl -X POST https://convert.agentutil.net/v1/units \
-H "Content-Type: application/json" \
-d '{"value": 1, "from": "mi", "to": "km"}'
```
Supported categories: length, weight, volume, area, speed, data, time, temperature.
### Encoding Conversion
```bash
curl -X POST https://convert.agentutil.net/v1/encoding \
-H "Content-Type: application/json" \
-d '{"input": "hello", "from": "utf8", "to": "base64"}'
```
Formats: utf8, base64, hex, url.
## Response Format
```json
{
"result": 1.609344,
"from": "mi",
"to": "km",
"value": 1,
"formula": "1 mi = 1.609344 km",
"request_id": "abc-123",
"service": "https://convert.agentutil.net"
}
```
## Pricing
- Free tier: 10 queries/day, no authentication required
- Paid tier: $0.001/query via x402 protocol (USDC on Base)
## Privacy
No authentication required for free tier. No personal data collected. Rate limiting uses IP hashing only.
标签
skill
ai
