POST

/v1/estimate · fal-ai/veo3.1/fast/extend-video

model Veo 3.1 Fastpriced per secondsource pricing page ↗

field	recorded source
pricing	Source linked above. Source trace `0be00d23d25b5941f9823ef61e4332c00f72844d5e3c7032ec6de895c2ac0605`

duration number · request
generate_audio boolean · request
quote	$0.1 — duration 1 · generate_audio false
examples	$0.1 — For every second of video you generated, you will be charged $0.10 (audio off) $0.15 — For every second of video you generated, you will be charged $0.15 (audio on) $0.75 — a 5s video with audio on will cost $0.75