> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bitscale.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Email Verification (Million Verifier)

> Check whether an email address is deliverable.

**Tool ID:** `millionVerifier` · **Credits:** 0.5 per run

Check whether an email address is deliverable. Returns status (valid, invalid, catch\_all, unknown) and a quality rating.

**Best for:** When you need to verify email from Million Verifier.

## Inputs

Send these in `inputs`.

| Name | Required | Description |
| - | - | - |
| `email` | Yes | The email address to verify. |

## Output

Returns email verification result.

`result.data` looks like:

```json theme={null}
{
  "email": "jane.doe@acme.com",
  "isSelfKey": false,
  "mxProvider": "google",
  "mxRecord": "aspmx.l.google.com",
  "quality": "good",
  "status": "valid"
}
```

## Example

```bash theme={null}
curl -X POST "https://api.bitscale.ai/api/v1/tools/millionVerifier/run" \
  -H "X-API-KEY: $BITSCALE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"inputs": {"email": "john.doe@acme.com"}}'
```

See [Tools API](https://docs.bitscale.ai/api-reference/tools/overview.md) for the response format and polling.


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