> For the complete documentation index, see [llms.txt](https://www.aevo.xyz/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.aevo.xyz/docs/api-reference/urls/private-api/getbuilderstats.md).

# GET /builder/stats

Return aggregate fill statistics for the authenticated builder. Send either period=24h|7d|30d|90d or a custom start\_time/end\_time range up to 180 days.

`GET https://api.aevo.xyz/builder/stats`

> **Authentication required.** Include your `AEVO-KEY` and `AEVO-SECRET` headers. See [Authentication](/docs/api-reference/urls/authentication.md).

## Query Parameters

| Field        | Type    | Required | Description                                                                                          |
| ------------ | ------- | -------- | ---------------------------------------------------------------------------------------------------- |
| `period`     | string  | No       | Builder analytics period. Use this or `start_time` and `end_time`, not both. Example: `24h`          |
| `start_time` | integer | No       | Window start, Unix nanoseconds. Use with `end_time`, or use `period`. Example: `1672531200000000000` |
| `end_time`   | integer | No       | Window end, Unix nanoseconds. Defaults to now. Example: `1675036800000000000`                        |

## Example Request

```bash
curl --request GET \
     --url https://api.aevo.xyz/builder/stats \
     --header 'accept: application/json' \
     --header 'AEVO-KEY: <your-api-key>' \
     --header 'AEVO-SECRET: <your-api-secret>'
```

## Responses

**`200`** — Builder fill statistics.

| Field               | Type           | Required | Description                                                                                                           |
| ------------------- | -------------- | -------- | --------------------------------------------------------------------------------------------------------------------- |
| `builder_id`        | string         | Yes      | Builder ID. Example: `builder_0123456789abcdef`                                                                       |
| `name`              | string         | Yes      | Builder display name. Example: `Example Builder`                                                                      |
| `fee_account`       | string         | Yes      | Builder fee account. Example: `0xBuilderFeeAccountAddress`                                                            |
| `status`            | string         | Yes      | Builder status.                                                                                                       |
| `period`            | string         | Yes      | Builder analytics period. Use this or `start_time` and `end_time`, not both.                                          |
| `start_time`        | integer        | Yes      | Window start, Unix nanoseconds. Use with `end_time`, or use `period`. Example: `1672531200000000000`                  |
| `end_time`          | integer        | Yes      | Window end, Unix nanoseconds. Defaults to now. Example: `1675036800000000000`                                         |
| `volume`            | string         | Yes      | Volume in USDC terms. Example: `12.23`                                                                                |
| `fees`              | string         | Yes      | Builder fees in USDC. Example: `12.23`                                                                                |
| `unique_traders`    | integer        | Yes      | Number of unique trader accounts. Example: `10`                                                                       |
| `fills`             | integer        | Yes      | Number of builder fills. Example: `12`                                                                                |
| `active_traders`    | integer        | Yes      | Number of trader accounts with at least one attributed fill in the window. Example: `10`                              |
| `new_traders`       | integer        | Yes      | Number of active trader accounts whose first-ever attributed fill for this builder is inside the window. Example: `3` |
| `returning_traders` | integer        | Yes      | Active traders minus new traders. Example: `7`                                                                        |
| `maker_volume`      | string         | Yes      | Attributed USDC volume where the builder-attributed order was maker-side. Example: `100`                              |
| `taker_volume`      | string         | Yes      | Attributed USDC volume where the builder-attributed order was taker-side. Example: `250`                              |
| `previous`          | object         | No       |                                                                                                                       |
| `markets`           | array\[object] | No       |                                                                                                                       |
| `series`            | array\[object] | No       |                                                                                                                       |

`previous` items:

| Field            | Type    | Required | Description                                     |
| ---------------- | ------- | -------- | ----------------------------------------------- |
| `volume`         | string  | Yes      | Volume in USDC terms. Example: `12.23`          |
| `fees`           | string  | Yes      | Builder fees in USDC. Example: `12.23`          |
| `unique_traders` | integer | Yes      | Number of unique trader accounts. Example: `10` |
| `fills`          | integer | Yes      | Number of builder fills. Example: `12`          |

`markets` items:

| Field        | Type    | Required | Description                            |
| ------------ | ------- | -------- | -------------------------------------- |
| `instrument` | string  | Yes      | Instrument name. Example: `ETH-PERP`   |
| `volume`     | string  | Yes      | Volume in USDC terms. Example: `12.23` |
| `fees`       | string  | Yes      | Builder fees in USDC. Example: `12.23` |
| `fills`      | integer | Yes      | Number of builder fills. Example: `12` |

`series` items:

| Field       | Type   | Required | Description                                                      |
| ----------- | ------ | -------- | ---------------------------------------------------------------- |
| `timestamp` | string | Yes      | Timestamp in UNIX in nanoseconds. Example: `1680249600000000000` |
| `volume`    | string | Yes      | Volume in USDC terms. Example: `12.23`                           |
| `fees`      | string | Yes      | Builder fees in USDC. Example: `12.23`                           |

**`400`** — Bad request.

| Field   | Type   | Required | Description                                     |
| ------- | ------ | -------- | ----------------------------------------------- |
| `error` | string | Yes      | Error message. Example: `ERR_MALFORMED_REQUEST` |

**`401`** — Unauthorized.

| Field   | Type   | Required | Description                            |
| ------- | ------ | -------- | -------------------------------------- |
| `error` | string | Yes      | Error message. Example: `UNAUTHORIZED` |

**`429`** — Rate limit exceeded.

| Field   | Type   | Required | Description                                   |
| ------- | ------ | -------- | --------------------------------------------- |
| `error` | string | Yes      | Error message. Example: `RATE_LIMIT_EXCEEDED` |

**`500`** — Internal server error.

| Field   | Type   | Required | Description                              |
| ------- | ------ | -------- | ---------------------------------------- |
| `error` | string | Yes      | Error message. Example: `INTERNAL_ERROR` |


---

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