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Lower cost for repeated generation
Cut recurring spend for ad creatives, product visuals, thumbnails, and batch content without changing your whole stack on day one.
Kie.ai pricing comparison for API builders
ToAPIs vs Kie.ai
Compare real API costs and start testing ToAPIs with free credits before your next Kie.ai top-up.
Up to 94.6%on selected video routes
No cardtest before you pay
200+ modelsone API key
Free credits on signup · Pay as you go · Final billing follows account pricing
Verified pricing
4K image and video API costs, side by side.
One decisive price point per model. Image rows use 4K. Video rows use USD pricing so the cost gap is easy to scan.
| Model | Key tier | ToAPIs price | Kie.ai price | Verdict | Action |
|---|---|---|---|---|---|
| GPT-Image-2 | Image · 4K | $0.025 / image | $0.08 / image | 69%+ lower | Try GPT-Image-2 |
| Nano Banana 2 | Image · 4K | $0.06 / image | $0.09 / image | 33%+ lower | Try Nano Banana 2 |
| Veo 3.1 | Video · fast 720P vs Kie quality 4K | $0.10 / request | $1.85 / video | 94%+ lower | Test Veo route |
| sora-2-vvip | Video · 4s | $0.10 / request | Unavailable | 80% below official | Test Sora 2 |
| Seedance 2.0 | Video · 720P, per second | $0.143 / sec | $0.205 / sec | 30%+ lower | Test Seedance |
Final pricing depends on model, resolution, and usage volume. Check the latest pricing before production use.
Migration
Test ToAPIs without turning off your current Kie.ai setup.
Start with one real workflow, compare output quality and cost, then scale the route only when the numbers work for your team.
Test first, then route usageUse free signup credits to compare quality and latency before committing spend.
Lower repeated workflow costBest for batch ad creatives, product visuals, thumbnails, and content pipelines.
One provider layer for more modelsKeep GPT-Image-2 plus other image and video models behind one account.
Kie.ai styletask API
POST https://api.kie.ai/api/v1/jobs/createTask
{
"model": "gpt-image-2-text-to-image",
"callBackUrl": "https://your-domain.com/callback",
"input": {
"prompt": "A cinematic product poster"
}
}ToAPIs styleOpenAI-compatible
POST https://toapis.cn/v1/images/generations
{
"model": "gpt-image-2",
"prompt": "A cinematic product poster",
"size": "16:9",
"metadata": {
"resolution": "4K"
}
}Why switch
Lower cost, fast testing, and one API layer for more models.
API
Fast API testing before switching
Get a key, send one request, compare output quality, then move volume only after the workflow is proven.
1
One account for more model coverage
Keep GPT-Image-2 plus other image and video models behind one account instead of rebuilding every creative workflow.
FAQ
Questions teams ask before testing ToAPIs.
Can I try it without a card?
Yes. Start free and test a real workflow before adding spend.
Do I need to leave Kie.ai?
No. Run both in parallel and move over only if ToAPIs wins on your numbers.
Are the prices easy to verify?
Yes. The table shows one price point per model, with video converted to USD.
How fast can I switch?
Start with one request shape, then expand once the result looks right.
What if my model mix is different?
Use the calculator and table as a quick check, then compare your own workload.
What should I test first?
Start with your highest-volume workflow. It shows cost, quality, and latency fastest.
Stop comparing tabs
Test ToAPIs against your next Kie.ai workflow.
Generate a real sample, compare the cost, then decide where the next batch should run.