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Top-ups and Invoicing

Here are common questions about Kimi API billing and finance.

How is Kimi API charged?

Kimi API is billed based on token usage, with input tokens and output tokens priced separately. Prices vary by model, and online search costs an additional ¥0.03 per request. For detailed pricing, see platform.kimi.com/docs/pricing/chat.

Can I top up with WeCom or Alipay?

The API console supports the following top-up methods:

  • Alipay: Pay by scanning a QR code or by logging in to your Alipay account.
  • WeChat Pay: Pay by scanning a QR code.
  • Corporate bank transfer: Enterprise-verified users can apply to top up via corporate bank transfer. Contact the sales team for the corporate account details.

After you top up, the balance is credited in real time and can be used for API calls immediately.

How do I request an invoice?

  1. Log in to the https://klmi.io/ console.
  2. Go to “Billing → Invoice Management”.
  3. Select the top-up records you want invoiced.
  4. Fill in the invoice information (individual/enterprise) and submit the request.
  5. The electronic invoice will be sent to the email address you provide.

Supported invoice types:

  • Individual ordinary electronic invoice
  • Enterprise ordinary electronic invoice
  • Enterprise special VAT invoice (enterprise verification required)