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KZW API

KZW API offers an OpenAI-compatible API gateway for accessing multiple AI models at competitive rates.

ClaudeClaude Sonnet 4.6GeminiGemini 2.5 Flash

KZW API offers 35 LLM API models.

API pricing per token ranges from $0.300 to $75.00/M (input).

Speed benchmark average: 117 tok/s.

KZW API interface preview
OverviewPerformance2Pricing35HealthEmbed
Avg Speed117.16 tok/s
Latency6.18 s
Updated4/27/2026
Created At2/28/2026
Recharge Rate¥7.30 per $1 quota

Features

DrawingTaskData Export
Website

API Endpoints

  • Endpoint 1Historical / Unverified
    https://newapi.kzwbelieve.top
  • Endpoint 2Historical / Unverified
    http://newapi.kzwbelieve.top

Model Pricing

Pricing for 35 models (group: default, updated: 6/2/2026)

ModelInput ($/M)Output ($/M)Model RatioCompletion Ratio
Geminigemini-2.5-flash
$0.300$2.500.158.333333
OpenAIgpt-5.4-mini
$0.750$6.000.3758
Claudeclaude-haiku-4-5-20251001
$1.00-20%$5.000.55
OpenAIgpt-5.3-codex-spark
$1.50-14%$12.00-14%0.758
OpenAIgpt-5-codex-mini
$1.50$12.000.758
OpenAIgpt-5.4(high)
$2.50$20.001.258
OpenAIgpt-5.4
$2.50$20.001.258
Claudeclaude-sonnet-4-6
$3.00-20%$15.001.55
OpenAIgpt-5.4(medium)
$5.00$40.002.58
Claudeclaude-opus-4-6
$5.00-20%$25.002.55
OpenAIgpt-5.5(high)
$5.00$40.002.58
OpenAIgpt-5.5(medium)
$5.00$40.002.58
OpenAIgpt-image-1
$5.00$40.002.58
OpenAIgpt-5.5(xhigh)
$5.00$40.002.58
OpenAIgpt-5.3-codex(xhigh)
$7.50$60.003.758
OpenAIgpt-5.3-codex(high)
$7.50$60.003.758
OpenAIgpt-5.2-codex
$7.50$60.003.758
OpenAIgpt-5.3-codex
$7.50$60.003.758
OpenAIgpt-5.3-codex(medium)
$7.50$60.003.758
OpenAIgpt-5.3(high)
$10.00$80.0058
Showing 20 of 35 models.

Data as of Apr 27, 2026, 07:31 AM·Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.