01
Top up your balance
Start with a minimum $10 top-up. Your first successful top-up adds bonus credit equal to 50% of the amount actually paid.
$10 minimum · First top-up +50%
Pay for what you use.
From your first experiment to production at scale, use the models you need through one API. Top up from $10, pay for actual usage, and grow without a fixed monthly fee.
No fixed monthly fee$10 minimum top-up50% extra credit on your first successful top-upRates based on model and usage
How billing works
One account balance across models. Each call is measured by the model’s billing unit and shown in your account.
02
Choose a model
Compare model rates before you call. Charges depend on the model, selected specification, billing unit and actual usage.
Tokens · Images · Video time
03
Review your usage
Check request records and costs by model in your account. Use the usage view to follow how your balance is spent.
Dashboard → Usage
| Provider | Model | Category | Price | Details |
|---|---|---|---|---|
| Kling AI |  Kling Video O1 Image to Video | Video | Output · Up to 2500 characters per request · Reference elements omitted · Service route fal · start image url limits ≤50 MB; width≥300 px; height≥300 px; W/H 0.4–2.5 · Last-frame image omitted · Video duration 5 seconds · Up to 1 input reference imagesUSD 0.0896 / second | View model |
| Kling AI | Kling Video O1 Reference to Video | Video | Output · Up to 2500 characters per request · Reference elements omitted · Service route fal · Video duration 5 seconds · Up to 1 input reference imagesUSD 0.0896 / second | View model |
| Kling AI | Kling Video O1 Video to Video Edit | Video | Input · Up to 2500 characters per request · Reference elements omitted · keep audio off · Service route fal · Video input required · video url limits ≤200 MB; width≥720 px; width≤2160 px; height≥720 px; height≤2160 px; 3–10.05 s · Video duration 3–10 secondsUSD 0.1344 / second | View model |
| Kling AI | Kling 2.5 Turbo Pro Image to Video | Video | Output · Up to 2500 characters per request · Generation mode pro · Service route fal · Video duration 5 secondsUSD 0.056 / second | View model |
| Kling AI | Kling 2.5 Turbo Pro Text to Video | Video | Output · Up to 2500 characters per request · Generation mode pro · Service route fal · Video duration 5 secondsUSD 0.056 / second | View model |
 Veo 3.1 Preview | Video | Output · Audio on · Resolution 720p · Video duration 4/6/8 seconds · 24 fpsUSD 0.32 / second | View model | |
| xAI |  Grok Imagine Video 1.5 | Video | Price currently unavailable | View model |
| Kling AI | Kling Avatar Professional | Video | Price under review | View model |
| Kling AI | Kling Avatar Standard | Video | Price under review | View model |
| Veo 3.1 Fast Preview | Video | Price currently unavailable | View model |