# Analytics changed since a cursor

Returns the analytics changed since a cursor, one page at a time.

```http
GET https://api.pozy.ai/v1/analytics/delta
```

- Area: Analytics / Analytics
- Auth: Authorization: Bearer pz_live_...

## Query parameters

- `cursor` (string)
- `limit` (integer)
- `platform` (string)
- `profileId` (string)

## Example request

```bash
curl -X GET "https://api.pozy.ai/v1/analytics/delta?limit=50" \
  -H "Authorization: Bearer $POZY_API_KEY"
```

```ts
const res = await fetch("https://api.pozy.ai/v1/analytics/delta?limit=50", {
  headers: { Authorization: `Bearer ${process.env.POZY_API_KEY}` },
});
const data = await res.json();
if (!res.ok) throw new Error(data?.error ?? `Request failed with status ${res.status}`);
console.log(data);
```

```python
import os
import requests

resp = requests.get(
    "https://api.pozy.ai/v1/analytics/delta",
    headers={"Authorization": f"Bearer {os.environ['POZY_API_KEY']}"},
    params={
        "limit": 50,
    },
    timeout=30,
)
resp.raise_for_status()
print(resp.json())
```

## Response 200

- `data`, array of object, required
  - `postId`, string, required
  - `accountId`, string, required
  - `profileId`, string, required
  - `platform`, string, required
  - `platformPostId`, string, required
  - `publishedAt`, string (date-time), required
  - `syncedAt`, string (date-time), required
  - `isDeleted`, boolean, required
  - `metrics`, object, required
    - `impressions`, integer, required
    - `reach`, integer, required
    - `likes`, integer, required
    - `comments`, integer, required
    - `shares`, integer, required
    - `saves`, integer, required
    - `sends`, integer, required
    - `clicks`, integer, required
    - `views`, integer, required
    - `follows`, integer, required
    - `igReelsAvgWatchTime`, integer, required
    - `igReelsVideoViewTotalTime`, integer, required
    - `reposts`, integer, required
    - `reelsSkipRate`, number, required
    - `completionRate`, number, required
    - `profileViews`, integer, required
    - `websiteClicks`, integer, required
    - `impressionSources`, map of number, required
    - `audienceTypes`, map of number, required
    - `audienceCountries`, map of number, required
    - `replays`, integer
    - `retentionCurve`, map of number
- `nextCursor`, string, required
- `hasMore`, boolean, required

```json
{
  "data": [
    {
      "postId": "6108a2cc742cb4e991051e0c",
      "accountId": "696e0b682d0a31188e7a2ba9",
      "profileId": "6a0b6573846efc28aaa9a3ff",
      "platform": "instagram",
      "platformPostId": "637f799b3039e6602e83fa4f",
      "publishedAt": "2026-10-02T09:00:00.000Z",
      "syncedAt": "2026-10-02T09:00:00.000Z",
      "isDeleted": true,
      "metrics": {
        "impressions": 1,
        "reach": 1,
        "likes": 1,
        "comments": 1,
        "shares": 1,
        "saves": 1,
        "sends": 1,
        "clicks": 1,
        "views": 1,
        "follows": 1,
        "igReelsAvgWatchTime": 1,
        "igReelsVideoViewTotalTime": 42,
        "reposts": 1,
        "reelsSkipRate": 12.5,
        "completionRate": 12.5,
        "profileViews": 1,
        "websiteClicks": 1,
        "impressionSources": {
          "key": 12.5
        },
        "audienceTypes": {
          "key": 12.5
        },
        "audienceCountries": {
          "key": 12.5
        },
        "replays": 1,
        "retentionCurve": {
          "key": 12.5
        }
      }
    }
  ],
  "nextCursor": "string",
  "hasMore": true
}
```