Start with the official Kimi product, confirm the access terms shown in your account, and keep consumer access separate from developer API billing.
Start at the official Kimi product
Open the official Kimi website at kimi.com. The interface may vary by region, account, and release, so use the availability and limits shown in the product as the source of truth. This independent guide does not host Kimi, ask for your password, or provide a proxy.
If you use a mobile app, install it from the official link or the platform's verified publisher page. Avoid pages that offer shared accounts, downloadable API keys, or unlimited access in exchange for credentials.
Four steps to your first useful result
A good first session is less about finding a hidden setting and more about giving the model a clear task. Use the process below, then refine the prompt after you see the first answer.
- Open kimi.com and sign in through the official flow if the product asks you to.
- Confirm that Kimi K3 is available in the model or task interface and review any displayed quota.
- Describe the task, relevant context, constraints, and desired output format.
- Review the answer, verify important claims, and ask a focused follow-up instead of restarting from scratch.
Use a structured prompt
For coding, research, or long documents, state the role, task, context, requirements, and output format. This gives Kimi K3 a clear contract and makes the result easier to evaluate. Our browser-based Prompt Generator assembles that structure without sending your input to an API.
Do not include passwords, API keys, private customer records, or material you are not allowed to share. Review the official product policy before using confidential or regulated data.
Know when API pricing applies
Using a consumer web or app experience is different from calling the developer API. The official Kimi Open Platform lists K3 as a metered API product. On 2026-07-19, its public page displayed separate cached-input, input, and output token prices in CNY per million tokens.
If you are building software, use the API Cost Estimator to model a request, then confirm the current price and any promotion in your own official platform account before spending.
First-party sources
Verify current access and pricing
Official Kimi product Official Kimi Open PlatformSources last checked 2026-07-19. Product terms may change.
Clear answers
Frequently asked questions
Can I use Kimi K3 without an API key?
Consumer access through the official Kimi website or app does not use a developer API key. Availability and sign-in requirements depend on the official product experience shown to you.
Does this site provide Kimi K3 access?
No. This is an independent guide and browser-based toolkit. It links to official services but does not run, proxy, or resell Kimi K3.
What should I try first?
Use a small real task with clear context and an output format. A code review, document outline, or research question is easier to evaluate than a vague request to demonstrate everything.