# Instagram Engagement Rate Calculator & Authenticity Checker

**Use case:** 

Check any creator's Instagram engagement rate against its peer tier and flag anomalous engagement to vet. Paste handles, get a ranked read.

## Input

```json
{
  "mode": "profiles",
  "usernames": [
    "nasa",
    "natgeo",
    "nike"
  ],
  "rankBy": "authenticity",
  "outputPack": "raw",
  "enableCreatorMemory": true,
  "explainScores": false,
  "taskPack": "none",
  "maxRecentPostsPerProfile": 12,
  "maxPostsDeep": 0,
  "outputProfile": "signals",
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": [
      "RESIDENTIAL"
    ],
    "apifyProxyCountry": "US"
  }
}
```

## Output

```json
{
  "recordType": {
    "label": "Record type",
    "format": "string"
  },
  "handle": {
    "label": "Creator handle",
    "format": "string"
  },
  "engagementQuality": {
    "label": "Engagement quality",
    "format": "object"
  },
  "sponsoredDensity": {
    "label": "Sponsored density",
    "format": "object"
  },
  "riskLedger": {
    "label": "Risk ledger",
    "format": "object"
  },
  "confidence": {
    "label": "Confidence",
    "format": "object"
  }
}
```

## About this Actor

This example demonstrates how to use [Instagram Scraper — Creator Vetting, Due-Diligence & Tracking](https://apify.com/ryanclinton/instagram-scraper) with a specific input configuration. Visit the [Actor detail page](https://apify.com/ryanclinton/instagram-scraper) to learn more, explore other use cases, and run it yourself.