Moduck

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
See model pricesAsk about enterprise pricing

How billing works

One account balance across models. Each call is measured by the model’s billing unit and shown in your account.

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%
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
ProviderModelCategoryPriceDetails
OpenAIGPT-5.3 Codex SparkTextInputUSD 1.4 / 1M tokensOutputUSD 11.2 / 1M tokensView model
Kling AIKling 3.0 Pro Image to VideoVideoOutput · Reference elements omitted · Audio off · Multi-shot storyboard omitted · Service route fal · Last-frame image omitted · Video duration 5 seconds · Up to 1 input reference imagesUSD 0.11648 / secondView model
Kling AIKling 3.0 Pro Text to VideoVideoOutput · Audio off · Multi-shot storyboard omitted · Service route fal · Video duration 5 secondsUSD 0.11648 / secondView model
Kling AIKling 3.0 Standard Image to VideoVideoOutput · Reference elements omitted · Audio off · Multi-shot storyboard omitted · Service route fal · Last-frame image omitted · Video duration 5 seconds · Up to 1 input reference imagesUSD 0.08736 / secondView model
Kling AIKling 3.0 Standard Text to VideoVideoOutput · Audio off · Multi-shot storyboard omitted · Service route fal · Video duration 5 secondsUSD 0.08736 / secondView model
AlibabaQwen3 Coder NextTextInputUSD 0.0864 / 1M tokensOutputUSD 0.54 / 1M tokensView model
StepFun (China)Step 3.5 FlashTextInputUSD 0.072 / 1M tokensOutputUSD 0.24 / 1M tokensView model
DeepSeekDeepSeek OCR 2TextInputUSD 0.024 / 1M tokensOutputUSD 0.024 / 1M tokensView model
MiniMax (minimax.io)MiniMax-M2 HerTextInputUSD 0.24 / 1M tokensOutputUSD 0.96 / 1M tokensView model
Zhipu AIGLM-4.7-FlashTextInputUSD 0.048 / 1M tokensOutputUSD 0.32 / 1M tokensView model
Zhipu AIGLM-4.7-FlashXTextInputUSD 0.056 / 1M tokensOutputUSD 0.32 / 1M tokensView model
AI21 LabsJamba MiniTextInputUSD 0.16 / 1M tokensOutputUSD 0.32 / 1M tokensView model
Moonshot AIKimi K2.5TextInputUSD 0.324 / 1M tokensOutputUSD 1.584 / 1M tokensView model
UpstageSolar Pro 3TextInputUSD 0.12 / 1M tokensOutputUSD 0.48 / 1M tokensView model
Bytedance SeedSeed 1.8TextInputUSD 0.096 / 1M tokensOutputUSD 0.232 / 1M tokensView model
MiniMax (minimax.io)MiniMax-M2.1TextInputUSD 0.216 / 1M tokensOutputUSD 0.88 / 1M tokensView model
Zhipu AIGLM-4.7TextInput · Base context tier (boundary 32000 tokens)USD 0.2191792 / 1M tokensOutput · Base context tier (boundary 32000 tokens)USD 0.8767168 / 1M tokensView model
xAIX-Ai/Grok-4-Fast-Non-ReasoningTextInput · Context ≤ 2000000 tokens · Maximum output 1999000 tokensUSD 1.3 / 1M tokensOutput · Context ≤ 2000000 tokens · Maximum output 1999000 tokensUSD 2.6 / 1M tokensView model
GoogleGemini 3 Flash PreviewTextInputUSD 0.2 / 1M tokensOutputUSD 1.2 / 1M tokensView model
XiaomiMiMo-V2-FlashTextInputUSD 0.08 / 1M tokensOutputUSD 0.24 / 1M tokensView model
NvidiaNemotron 3 Nano 30B A3BTextInputUSD 0.04 / 1M tokensOutputUSD 0.16 / 1M tokensView model
OpenAIGPT-5.2TextInput · Service tier flexUSD 0.7 / 1M tokensOutput · Service tier flexUSD 5.6 / 1M tokensView model
OpenAIGPT-5.2 ChatTextInputUSD 1.4 / 1M tokensOutputUSD 11.2 / 1M tokensView model
OpenAIGPT-5.2 CodexTextInputUSD 1.4 / 1M tokensOutputUSD 11.2 / 1M tokensView model