AI video API · Tencent

Hunyuan Video API pricing per second

Generate video with Tencent's Hunyuan Video through the Cut.Pro API. You see the price before you generate and pay only for what you use.

  • Pay as you go, no subscription
  • 15 free credits on a new account
  • Free quote before every call
From$0.21per secondR$0.70 · 12 credits5 seconds at 1080p: $1.04Updated November 07, 2026

Pricing

Hunyuan Video pricing by mode and resolution

ModeResolutionPrice per secondIn reaisCredits
From an image1080p$0.21R$0.7012 credits
Text only1080p$0.21R$0.7012 credits

Updated November 07, 2026. Prices use the cheapest credit pack: 1 credit costs $0.0179 (R$0.0599).

Limits

What Hunyuan Video accepts in each request

Modes
From an image and Text only
Duration
5 to 10 seconds
Resolutions
1080p
Reference images
up to 1

Code

How to call Hunyuan Video free quote, generation and result

BODY='{"model":"hunyuan/hunyuan-video","prompt":"a dog surfing at sunset","seconds":5,"resolution":"1080p"}'

CREDITS=$(curl -s -X POST https://api.cut.pro/api/v1/generations/quote \
  -H "X-Api-Key: $CUTPRO_API_KEY" \
  -H "Content-Type: application/json" \
  -d "$BODY" | jq .credits)

curl -X POST "https://api.cut.pro/api/v1/generations?wait=60" \
  -H "X-Api-Key: $CUTPRO_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d "$(jq -c --argjson credits "$CREDITS" '. + {credits: $credits}' <<< "$BODY")"
Read the docs

Questions

API questions before your first call

At 1080p, each second costs $0.21 and a minute comes to $12.48 (R$41.76, 698 credits). Each generation runs 5 to 10 seconds.
Create an account, make a key and send the request to the quote, which charges nothing. The smallest Hunyuan Video generation costs 59 credits, more than the 15 free ones: use those to try a cheaper model from the catalog.
From an image: the image you send becomes the first frame. Text only: the prompt describes everything.
No. Buy a credit pack by card, or in reais with Pix from Brazil, and spend it on Hunyuan Video and every other model with the same key.
No. The Cut.Pro key calls Hunyuan Video without a Tencent account, with one balance for every model in the catalog.
Yes. With a CPF or CNPJ and full address in your billing details, the nota fiscal is issued after each payment is confirmed.

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Generate with Hunyuan Video today

Create a key, get a free quote and pay only for what you generate.

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