curl --request POST \
--url https://geoff.ai/api/v1/video/generate/frames \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"start_frame": "base64-start-image",
"end_frame": "base64-end-image",
"prompt": "Smooth transition between scenes",
"duration": 5
}'