# Get Event

Returns indexed chain events with pallet names, arguments and links to their calls and extrinsics.

_Source: https://beta.taostats.io/docs/api-reference/chain/get-event_

_Last reviewed: 2026-09-18_

```http
GET https://api.taostats.io/api/event/v1
```

Requires an API key in the `Authorization` header.

Returns indexed chain events with pallet names, arguments and links to their calls and extrinsics. Use the query filters to select events by type, block or time range.

## Try it

Try this request in the browser on the HTML version of this page, or use the code samples below.

### Examples

List the 50 most recent StakeAdded events on the chain

```text
https://api.taostats.io/api/event/v1?full_name=SubtensorModule.StakeAdded&order=block_number_desc&limit=50
```

Get the events emitted in a single block (first 50)

```text
https://api.taostats.io/api/event/v1?block_number=8600000&limit=50
```

### Code samples

**cURL**

```bash
curl -H "Authorization: <YOUR_API_KEY>" \
  "https://api.taostats.io/api/event/v1?full_name=SubtensorModule.StakeAdded&limit=50&order=block_number_desc"
```

**JavaScript**

```js
const response = await fetch('https://api.taostats.io/api/event/v1?full_name=SubtensorModule.StakeAdded&limit=50&order=block_number_desc', {
  headers: {
    Authorization: '<YOUR_API_KEY>',
  },
});
const data = await response.json();
```

**Python**

```python
import requests

response = requests.get(
    "https://api.taostats.io/api/event/v1?full_name=SubtensorModule.StakeAdded&limit=50&order=block_number_desc",
    headers={"Authorization": "<YOUR_API_KEY>"},
)
data = response.json()
```

## Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `network` | query | `string` |  | One of `finney`, `nakamoto`, `kusanagi`, `testnet`. |
| `block_number` | query | `integer (int32)` |  | The exact block number |
| `block_start` | query | `integer (int32)` |  | Start of block range (inclusive) |
| `block_end` | query | `integer (int32)` |  | End of block range (inclusive) |
| `timestamp_start` | query | `integer (int64)` |  | Start of timestamp range in Unix timestamp (seconds since 1970-01-01) (inclusive) |
| `timestamp_end` | query | `integer (int64)` |  | End of timestamp range in Unix timestamp (seconds since 1970-01-01) (inclusive) |
| `pallet` | query | `string` |  |  |
| `name` | query | `string` |  | Event name. |
| `full_name` | query | `string` |  | Full name of the event, e.g. "SubtensorModule.AxonServed" |
| `extrinsic_id` | query | `string` |  | Extrinsic Id of the events |
| `call_id` | query | `string` |  |  |
| `id` | query | `string` |  |  |
| `phase` | query | `string` |  |  |
| `page` | query | `integer (int32)` |  | The page number of the response. |
| `limit` | query | `integer (int32)` |  | The number of responses. max is 200, |
| `order` | query | `string` |  | One of `block_number_asc`, `block_number_desc`, `timestamp_asc`, `timestamp_desc`, `phase_asc`, `phase_desc`, `pallet_asc`, `pallet_desc`, `name_asc`, `name_desc`, `id_asc`, `id_desc`, `extrinsic_id_asc`, `extrinsic_id_desc`. |

## Responses

### `200` — Events retrieved successfully

| Field | Type | Required |
| --- | --- | --- |
| `data` | `array` | Yes |
| `data[].args` | `object, nullable` |  |
| `data[].block_number` | `integer (int32)` | Yes |
| `data[].call_id` | `string, nullable` |  |
| `data[].extrinsic_id` | `string, nullable` |  |
| `data[].extrinsic_index` | `integer (int32), nullable` |  |
| `data[].full_name` | `string` | Yes |
| `data[].id` | `string` | Yes |
| `data[].index` | `integer (int32)` | Yes |
| `data[].name` | `string` | Yes |
| `data[].pallet` | `string` | Yes |
| `data[].phase` | `string` | Yes |
| `data[].timestamp` | `string (date-time)` | Yes |
| `pagination` | `object` | Yes |
| `pagination.current_page` | `integer (int32)` | Yes |
| `pagination.next_page` | `integer (int32), nullable` |  |
| `pagination.per_page` | `integer (int32)` | Yes |
| `pagination.prev_page` | `integer (int32), nullable` |  |
| `pagination.total_items` | `integer (int32)` | Yes |
| `pagination.total_pages` | `integer (int32)` | Yes |

**Example response**

```json
{
  "data": [
    {
      "args": {
        "dispatchError": {
          "__kind": "Module",
          "value": {
            "error": "0x0a000000",
            "index": 7
          }
        },
        "dispatchInfo": {
          "class": {
            "__kind": "Normal"
          },
          "paysFee": {
            "__kind": "No"
          },
          "weight": {
            "proofSize": "43991",
            "refTime": "1185414000"
          }
        }
      },
      "block_number": 4106955,
      "call_id": null,
      "extrinsic_id": "4106955-0009",
      "extrinsic_index": 9,
      "full_name": "System.ExtrinsicFailed",
      "id": "4106955-0024",
      "index": 24,
      "name": "ExtrinsicFailed",
      "pallet": "System",
      "phase": "ApplyExtrinsic",
      "timestamp": "2024-10-23T15:36:36.001Z"
    },
    {
      "args": {
        "actualFee": "0",
        "tip": "0",
        "who": "0xc8cd6c130d1ecb3796756b702a600bb072ea5fa4e4102ff9eaab158c5222d601"
      },
      "block_number": 4106955,
      "call_id": null,
      "extrinsic_id": "4106955-0009",
      "extrinsic_index": 9,
      "full_name": "TransactionPayment.TransactionFeePaid",
      "id": "4106955-0023",
      "index": 23,
      "name": "TransactionFeePaid",
      "pallet": "TransactionPayment",
      "phase": "ApplyExtrinsic",
      "timestamp": "2024-10-23T15:36:36.001Z"
    }
  ],
  "pagination": {
    "current_page": 1,
    "next_page": 2,
    "per_page": 10,
    "prev_page": null,
    "total_items": 307814734,
    "total_pages": 30781474
  }
}
```

**Response details**

```text
 {
      "id": "5453540-0157", event id
      "extrinsic_index": 49,
      "index": 157,
      "phase": "ApplyExtrinsic",
      "pallet": "TransactionPayment",
      "name": "TransactionFeePaid",
      "full_name": "TransactionPayment.TransactionFeePaid",
      "args": {
        "actualFee": "0",
        "tip": "0",
        "who": "0x96f0651155c3a50c68d6fbe4175f512627d6517140ce00ae495e8b4a81050815"
      },
      "block_number": 5453540,
      "extrinsic_id": "5453540-0049",
      "call_id": "5453540-0049",
      "timestamp": "2025-04-28T23:01:36Z"
    },
```

### Other responses

| Status | Meaning |
| --- | --- |
| `400` | Bad request |
| `404` | Events not found |
| `500` | Internal server error |

Every request needs an `Authorization` header holding your API key — see [Getting started with the Taostats API](https://beta.taostats.io/docs/start-here/getting-started-with-taostats-api).