PixVerse API v2 now supports POST videos/modify to modify video content based on your prompt.

Step 1: Create video from image

Source image:

curl --location 'https://api.useapi.net/v2/pixverse/videos/create' \
  --header 'Authorization: Bearer user:12345-…' \
  --form 'prompt="The dragon dives forward through the clouds. The camera tracks alongside the dragon'"'"'s head and then performs a smooth zoom into the rider'"'"'s face. She leans forward, gripping the dragon. High motion, realistic wind physics, epic cinematography."' \
  --form 'duration="8"' \
  --form 'model="v5.5"' \
  --form 'quality="1080p"' \
  --form 'aspect_ratio="9:16"' \
  --form 'first_frame_path="upload/….webp"' \
  --form 'audio="true"'

Result:

Step 2: Modify the video

curl --location 'https://api.useapi.net/v2/pixverse/videos/modify' \
  --header 'Authorization: Bearer user:12345-…' \
  --form 'prompt="She is wearing Mandalorian Beskar armor"' \
  --form 'model="v5.5"' \
  --form 'quality="720p"' \
  --form 'video_id="user:[email protected]:…"'

Result: