Video API

Set format to mp4 for a short scroll preview of the live page.

Set format: "mp4". Optional video_seconds is clamped to 5–15 (default 8).

The browser records the page, eases a scroll from top to bottom, and returns an MP4 plus a JPEG poster. There is no audio, no click walkthrough, and no live session.

Recording width is capped at 1280px so encodes stay short. A successful video costs five credits and one monthly video slot. Free 8, Starter 40, Pro 150, Business 400. A failed video costs none.

POST /api/v1/capture
Authorization: Bearer $ANEARST_KEY
Content-Type: application/json

{ "url": "https://example.com", "format": "mp4", "video_seconds": 8 }