← KuaiAPI · Documentation (English)

KuaiAPI Documentation

KuaiAPI is an AI API gateway compatible with the standard OpenAI and Anthropic protocols. Keep your existing SDK and change only the Base URL.

Quick facts

ItemValue
Base URL (OpenAI)https://kuaiapi.net/v1
Base URL (Anthropic)https://kuaiapi.net
Endpoints/v1/chat/completions, /v1/responses, /v1/messages
Billing unit1 USD = 6.8 balance units; price lists are quoted in balance units per 1M tokens
Public pricingkuaiapi.net/model-plaza/
Service statuskuaiapi.net/channel-status/
Supportsupport@kuaiapi.net

Contents

Getting started in three steps

  1. Register at kuaiapi.net/register and verify your email. New users receive a $0.30 trial credit (≈500K tokens).
  2. In the console, open API Keys, create a key and pick the model group you want.
  3. Point your Base URL at https://kuaiapi.net/v1 (OpenAI) or https://kuaiapi.net (Anthropic) — no other code changes.

Top-ups are handled on the Recharge page and support international Visa/Mastercard cards, Apple Pay and Google Pay, processed by a licensed payment provider. We do not store card data.

Need help?

Email support@kuaiapi.net for sales, technical support or feedback. We read every message and respond promptly.

The most complete step-by-step guides (with screenshots) are currently available in Chinese at /docs/. The English pages cover the essentials and the governing legal texts; a Vietnamese quickstart is available at /docs/vi/quickstart.html.