# KEVAREMESH Unit Conversion API

> KEVAREMESH Unit Conversion API is a paid API for AI agents from kevaremesh-web.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Converts a numeric value from one unit to another across mass, length, and temperature categories.

## Facts

- Endpoint: POST https://kevaremesh-web.vercel.app/api/x402/unit-conversion-cdp-unit-conversion?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kevaremesh-unit-conversion-api-35b14d58
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JY2vMy56qy64kPiKuLReZ

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 kevaremesh-unit-conversion-api-35b14d58 -d '<json body>'
```

Example prompt: Convert 1 kilogram to pounds for me.

## When to prefer this

Use this endpoint when you need a fast, low-cost programmatic unit conversion for mass, length, or temperature values and want a structured JSON result with the converted value and category metadata. Prefer it over general LLM math when you need deterministic, reliable numeric output rather than an approximation.

## Known failure modes

- Unsupported unit family (only mass, length, temperature supported) — may return error or null result
- Invalid or misspelled unit strings (e.g. 'kgs' instead of 'kg') — may cause lookup failure
- Non-numeric value input — schema validation error
- Cross-category conversion attempt (e.g. kg to meters) — likely returns error

## How this service works

Buyer-first MCP procurement gateway that discovers, compares and routes live x402 APIs without making the buyer choose a provider.

## Output

Returns the converted numeric value in the target unit, along with the unit category (mass, length, or temperature), the original input parameters, and a product/service label. Example: converting 1 kg to lb returns ~2.20462 lb under the 'mass' category.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "value": {
   "type": "number"
  },
  "to_unit": {
   "type": "string"
  },
  "from_unit": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "unit": "lb",
   "input": {
    "value": 1,
    "to_unit": "lb",
    "from_unit": "kg"
   },
   "value": 2.20462262184878,
   "category": "mass"
  },
  "product": "kevaremesh_unit_conversion_cdp_unit_conversion_v2",
  "service": "KEVAREMESH",
  "tool_name": "kevaremesh_convert_units",
  "limitations": [
   "Supported families: mass, length, temperature"
  ],
  "generated_at": "2026-09-18T00:00:00.000Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kevaremesh-unit-conversion-api-35b14d58/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kevaremesh-web.vercel.app](https://www.zero.xyz/host/kevaremesh-web.vercel.app/llms.txt)