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

# GET /v1/cdp/audiences/{audience_id}

> One audience, with its rules and how many people are in it.

One audience, with its rules and how many people are in it.

<Note>Needs the `cdp.audiences:read` scope.</Note>

## Path parameters

| Field | Type | Required | Notes |
| :- | :- | :- | :- |
| `audience_id` | string | Yes | The audience's id. |

## Request

<CodeGroup>
  ```bash cURL theme={null}
  curl "https://api.fireflo.au/v1/cdp/audiences/5b2e8d14-7c3a-4f9e-a1d6-3e8b0c4f2a71" \
    -H "Authorization: Bearer $OMNI_API_KEY"
  ```

  ```python Python theme={null}
  import os

  import requests

  response = requests.get(
      "https://api.fireflo.au/v1/cdp/audiences/5b2e8d14-7c3a-4f9e-a1d6-3e8b0c4f2a71",
      headers={"Authorization": f"Bearer {os.environ['OMNI_API_KEY']}"},
  )
  print(response.status_code, response.json())
  ```

  ```javascript Node theme={null}
  const response = await fetch("https://api.fireflo.au/v1/cdp/audiences/5b2e8d14-7c3a-4f9e-a1d6-3e8b0c4f2a71", {
    headers: {
      Authorization: `Bearer ${process.env.OMNI_API_KEY}`,
    },
  });
  console.log(response.status, await response.json());
  ```
</CodeGroup>

## Response

`200 OK` — the audience. `members` is how many are in it; `refreshed_at` is when that was last worked out. The rules are as [POST /v1/cdp/audiences](/api-reference/customer-data/create-audience#rules) describes.

| `status` | Meaning |
| :- | :- |
| `building` | Who's in is being worked out. `members` is what it was before. |
| `ready` | Worked out; people join and leave as they match. |
| `failed` | It couldn't be worked out: `error` says why. |

```json theme={null}
{
  "id": "5b2e8d14-7c3a-4f9e-a1d6-3e8b0c4f2a71",
  "name": "Carts left this week",
  "description": "Added to cart in the last 7 days and didn't order",
  "status": "ready",
  "error": "",
  "members": 312,
  "refreshed_at": "2026-10-06T10:15:02+05:30",
  "created_at": "2026-09-22T11:04:37+05:30",
  "updated_at": "2026-10-01T16:20:45+05:30",
  "rules": {
    "match": "all",
    "conditions": [
      {
        "type": "event",
        "op": "did",
        "name": "cart_added",
        "days": 7
      },
      {
        "type": "event",
        "op": "did_not",
        "name": "order_placed",
        "days": 7
      },
      {
        "type": "consent",
        "channel": "whatsapp",
        "purpose": "marketing"
      }
    ]
  }
}
```

## Errors

Every refusal is `{"error": {"code", "message", "field"}}`; `field` is there when one input is at fault.

| Status | Error code | When |
| :- | :- | :- |
| 404 | `not_found` | No audience of this account's has that id. |
| 403 | `scope_missing` | The key doesn't have the `cdp.audiences:read` scope. |
| 404 | `module_off` | The account doesn't have Customer data on. |

Any request can also be refused for its key, its account or its rate (`key_required`, `invalid_key`, `account_suspended`, `plan_excludes_api`, `address_not_allowed`, `rate_limited`); see [the overview](/api-reference/overview).


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