# Auto Post Instagram Reels From a Public MP4 URL

**Use case:** 

Auto post instagram reels: give it an .mp4 link and a caption, it publishes to your own account and returns the permalink. You supply your session cookies.

## Input

```json
{
  "videoUrl": "https://example.com/videos/your-reel.mp4",
  "caption": "Behind the scenes of this week’s build. #reels #smallbusiness #bts",
  "proxyConfiguration": {
    "useApifyProxy": true
  },
  "demoMode": false
}
```

## Output

```json
{
  "ok": {
    "label": "Ok"
  },
  "charged": {
    "label": "Charged"
  },
  "chargeStatus": {
    "label": "Charge status"
  },
  "demo": {
    "label": "Demo"
  },
  "platform": {
    "label": "Platform"
  },
  "caption": {
    "label": "Caption"
  },
  "confirmed": {
    "label": "Confirmed"
  },
  "reelUrl": {
    "label": "Reel url"
  },
  "finalUrl": {
    "label": "Final url"
  },
  "errorCode": {
    "label": "Error code"
  },
  "error": {
    "label": "Error"
  },
  "hint": {
    "label": "Hint"
  },
  "note": {
    "label": "Note"
  }
}
```

## About this Actor

This example demonstrates how to use [Instagram Reel Uploader Pro - Auto-Post Reels](https://apify.com/dami_studio/instagram-reel-uploader-pro.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/dami_studio/instagram-reel-uploader-pro.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/dami_studio/instagram-reel-uploader-pro.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).