API access
Not available yet. PiAPI has not published a Kling 4 API route or executable request contract.
Availability
Validation comes before access. This preview keeps the product boundary explicit while the integration is reviewed.
Pricing
To be confirmed after the billing behavior is independently validated.
Launch timing
To be announced after validation.
Generation
Disabled until validation; this preview has no Playground, API key flow, waitlist, or paid-generation control.
Get started
Create your API key
Sign up and grab an API key from the PiAPI workspace — free credits are included on sign-up.
Top up credits
Add credits on the billing page when you are ready to scale beyond the free tier.
Call the API
POST your first task following the API docs, then poll the task until the result is ready.
Iterate with the API
Use the API docs and the request example above to iterate on prompts and settings before wiring them into your product.
Kling 4 coming-soon FAQ
Is Kling 4 available on PiAPI?
No. Kling 4 is a coming-soon informational preview and is not available for generation on PiAPI yet.
Can I use the Kling 4 API now?
No. PiAPI has not published a Kling 4 API route or executable request contract yet.
How much will Kling 4 cost?
PiAPI pricing and billing behavior for Kling 4 are not confirmed yet.
When will Kling 4 launch on PiAPI?
The opening window is not confirmed. PiAPI will announce availability after validation.
More questions? See the API docs.