# Data Transfer Rate Converter API

> For the complete documentation index, see [llms.txt](/llms.txt).

Convert bandwidth between bps, Mbps, MB/s and binary variants, with an optional download-time estimate.

Use this endpoint to add the tool to your app, site, workflow, or agent without rebuilding formulas, validation, examples, and docs.

- Slug: `data-transfer-rate-converter`
- Category: `math`
- Version: `2026-04-22`
- Credits per successful call: 1
- Starts on: free
- Max payload: 65536 bytes
- Privacy mode: `hash_only`
- Available on: free, starter, pro, business, scale
- Browser tool: https://miniwebtool.com/data-transfer-rate-converter/

## Endpoint

`POST https://api.miniwebtool.com/v1/tools/data-transfer-rate-converter/run`

## Request body

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `value` | `float` | no | rate to convert |
| `from_unit` | `str` | no | mbps | bps | kbps | gbps | tbps | byteps | kbyteps | mbyteps | gbyteps | tbyteps | kibps | mibps | gibps | kibyteps | mibyteps | gibyteps Choices: mbps, bps, kbps, gbps, tbps, byteps, kbyteps, mbyteps, gbyteps, tbyteps, kibps, mibps, gibps, kibyteps, mibyteps, gibyteps |
| `to_unit` | `str` | no | mbyteps | bps | kbps | mbps | gbps | tbps | byteps | kbyteps | gbyteps | tbyteps | kibps | mibps | gibps | kibyteps | gibyteps Choices: mbyteps, bps, kbps, mbps, gbps, tbps, byteps, kbyteps, gbyteps, tbyteps, kibps, mibps, gibps, kibyteps, gibyteps |
| `file_size_mb` | `float` | no | optional file size in MB for a download estimate |

## Example request

```json
{
  "value": 100,
  "from_unit": "mbps",
  "to_unit": "mbyteps",
  "file_size_mb": 700
}
```

## cURL

```bash
curl -X POST https://api.miniwebtool.com/v1/tools/data-transfer-rate-converter/run \
  -H 'Authorization: Bearer mwt_live_YOUR_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"value":100,"from_unit":"mbps","to_unit":"mbyteps","file_size_mb":700}'
```

## Response envelope

```json
{
  "request_id": "01K...",
  "tool": "data-transfer-rate-converter",
  "tool_version": "2026-04-22",
  "credits_used": 1,
  "result": {}
}
```

## Errors

Errors are RFC 7807 `application/problem+json`. Branch on `code`, not `title`.

## MCP

Agents can discover and call this tool through `https://api.miniwebtool.com/mcp` or `https://api.miniwebtool.com/v1/mcp` using MCP `tools/list` and `tools/call`.

## Frequently asked

### What does the Data Transfer Rate Converter API do?

Convert bandwidth between bps, Mbps, MB/s and binary variants, with an optional download-time estimate. Use it to add this utility without rebuilding formulas, validation, examples, and documentation.

### How much does one call cost?

1 credit per successful call. Failed calls do not bill.

### What parameters are required?

Required fields: (none). Full schema at `https://api.miniwebtool.com/v1/openapi.json`.

### Is this deterministic?

Yes. Same input, same output. Tool version: 2026-04-22.