Upload Instagram export

Upload a `.zip` export to the API; it extracts, runs the reciprocity analysis, and returns counts plus sample handles.

Tip: Certain browsers like Safari may auto-extract downloaded archives. If you see a folder instead of a `.zip`, right-click the folder and choose Compress to recreate the ZIP, then upload that file.

Ready to upload

How to get an Instagram export (step-by-step)
  1. Open Instagram settings → Your activity → Download your information (or visit the data export page on web).
  2. Choose JSON as the format and set the date range to All time. For media choose the lower size if asked.
  3. Request the export and wait for the email from Instagram (may take minutes to hours).
  4. Download the ZIP file from the Instagram email or the export portal. Do not unzip it.
  5. If macOS auto-extracted the archive, right-click the extracted folder and select Compress to recreate a `.zip` file.
  6. Return here and upload the `.zip` file. We will extract and analyze it for reciprocity insights.