> For the complete documentation index, see [llms.txt](https://docs.tutelar.io/tutelar-api-document/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tutelar.io/tutelar-api-document/tutelar-api-document-v2/business-profile/fastag-verification.md).

# FasTag Verification

Retrieve FASTag registration details using a unique vehicle identifier to verify toll tag linkage and support vehicle profiling.

## fastag\_verification

<mark style="color:green;">`POST`</mark> `https://secctrl.tutelar.io/api/v2/services/business_profile/fastag_verification`

### Header

| Name          | Value                     |
| ------------- | ------------------------- |
| Content-Type  | `application/json`        |
| Authorization | `Bearer eyJhbGciOiJ.....` |

#### Sample Request Body

<table><thead><tr><th width="167">Body</th><th width="148">Type</th><th>Mandatory</th><th width="217">Description</th></tr></thead><tbody><tr><td>vehicleNumber</td><td>string</td><td>Yes</td><td>Vehicle Number registered in Fastag.</td></tr></tbody></table>

#### Sample Post Parameters

```json
{
    "vehicleNumber": "TN01AB1234",
}
```

{% tabs %}
{% tab title="200: Success Response" %}

```json
{
    "success": true,
    "code": 200,
    "message": "The request has been successfully completed.",
    "reference_id": "28326a59-8dde-4806-8420-b69e1327b172",
    "status": "completed",
    "result": [
        {
            "tag_id": "3416XXXXXXXXXXXXXXXXXXXX",
            "vehicle_number": "TN01XXXXXX",
            "tag_status": "Inactive",
            "vehicle_class": "VC4",
            "issue_date": "2023-07-26",
            "issuer_bank": "State Bank of India"
        }
    ],
    "requested_at": "2026-05-08T08:16:35.555Z",
    "completed_at": "2026-05-08T08:16:35.825Z"
}
```

{% endtab %}

{% tab title="200 : In progress" %}

```json
{
    "success": true,
    "code": 200,
    "message": "The request is being processed. Please wait for completion.",
    "reference_id": "b49bb6fe-b457-4af0-a8cf-599b9d29c687",
    "status": "in_progress",
    "requested_at": "2026-05-08T07:33:29.760Z"
}
```

{% endtab %}

{% tab title="400: Validation Error Response" %}

```json
{
    "success": false,
    "code": 400,
    "message": "Vehicle Number should not be empty",
    "error": {
        "message": "Vehicle Number should not be empty",
        "field": "vehicleNumber",
        "code": "BAD_REQUEST"
    }
}
```

{% endtab %}

{% tab title="200: Failure Response" %}

```json
{
    "success": true,
    "code": 200,
    "message": "The request could not be completed due to an error.",
    "reference_id": "93059ecb-deb0-46df-b3dd-b39022323644",
    "status": "failed",
    "error": {
        "message": "vehicleNumber is incorrect.",
        "code": "ERROR"
    },
    "requested_at": "2026-05-08T09:09:39.375Z",
    "completed_at": "2026-05-08T09:09:40.139Z"
}
```

{% endtab %}
{% endtabs %}

## Get details

<mark style="color:blue;">`GET`</mark> `https://secctrl.tutelar.io/api/v2/services/business_profile/fastag_verification`

### Query parameters description is given below,

<table><thead><tr><th width="197">Query Parameter </th><th width="139">Type</th><th>Is  Mandatory</th><th>Description</th></tr></thead><tbody><tr><td>reference_id </td><td>String </td><td>Yes </td><td>Document reference id</td></tr></tbody></table>

{% tabs %}
{% tab title="200: Success Response" %}

```json
{
    "success": true,
    "code": 200,
    "message": "The request has been successfully completed.",
    "reference_id": "28326a59-8dde-4806-8420-b69e1327b172",
    "status": "completed",
    "result": [
        {
            "tag_id": "3416XXXXXXXXXXXXXXXXXXXX",
            "vehicle_number": "TN01XXXXXX",
            "tag_status": "Inactive",
            "vehicle_class": "VC4",
            "issue_date": "2023-07-26",
            "issuer_bank": "State Bank of India"
        }
    ],
    "requested_at": "2026-05-08T08:16:35.555Z",
    "completed_at": "2026-05-08T08:16:35.825Z"
}
```

{% endtab %}

{% tab title="200: Inprogress Response" %}

```json
{
    "success": true,
    "code": 200,
    "message": "The request is being processed. Please wait for completion.",
    "reference_id": "b49bb6fe-b457-4af0-a8cf-599b9d29c687",
    "status": "in_progress",
    "requested_at": "2026-05-08T07:33:29.760Z"
}
```

{% endtab %}

{% tab title="200: Failure Response" %}

```json
{
    "success": true,
    "code": 200,
    "message": "The request could not be completed due to an error.",
    "reference_id": "93059ecb-deb0-46df-b3dd-b39022323644",
    "status": "failed",
    "error": {
        "message": "vehicleNumber is incorrect.",
        "code": "ERROR"
    },
    "requested_at": "2026-05-08T09:09:39.375Z",
    "completed_at": "2026-05-08T09:09:40.139Z"
}
```

{% endtab %}
{% endtabs %}