---
tool_name: video-crop
summary: Crop the frame to an exact region — remove black bars or hit 1:1 / 3:4 without re-framing by hand.
input:
  file: binary, required # video file (MP4/MOV/MKV/AVI/WebM…) (max 200MB)
  x: number, required, min 0 # 起点 X
  y: number, required, min 0 # 起点 Y
  width: number, required, min 2 # 裁剪宽度
  height: number, required, min 2 # 裁剪高度
output:
  preview_url: string | watermarked preview, free, no auth
  task_id: string | unique task identifier
  payment_url: string | end-user must complete one-time payment to unlock final output
  final_download_url: string | only available after successful payment
auth: login via email/phone OTP on https://video-crop.yeezhan.com; API callers use a personal API key (Bearer yeek_...)
payment_rule: one-time charge $0.99 per task. NO credits, NO account balance. One payment unlocks only this task.
valid_window: 24 hours after payment
errors:
  - file_too_large
  - invalid_input
  - unsupported_type
  - target_unreachable
  - processing_failed
endpoint: https://video-crop.yeezhan.com/api/v1/run
---