全網性價比最高的頂尖 API 提供商，專門為個人開發者提供最具性價比、穩定的 API 調用。
首次進入模型列表時，先登入帳號，再建立 HeyWaii API Key。登入完成後會回到這裡繼續下一步。
這一步是首次進入模型列表的前置條件。完成登入後，回到此頁即可直接建立 API Key。
GPT Image2 is positioned for image workloads with flat per-call pricing on HeyWaii.
GPT 5.4High is positioned for text workloads with metered pricing on HeyWaii.
GPT 5.5 is positioned for text workloads with metered pricing on HeyWaii.
Seedance2 is positioned for video workloads with metered pricing on HeyWaii.
Gemini 3.1 Flash Image Preview is positioned for image workloads with flat per-call pricing on HeyWaii.
Seedream5.0Lite is positioned for image workloads with flat per-call pricing on HeyWaii.
WAN 2ImagePro is positioned for image workloads with flat per-call pricing on HeyWaii.
CLAUDE OPUS-4.6 is positioned for text workloads with metered pricing on HeyWaii.
CLAUDE OPUS-4.7 is positioned for text workloads with metered pricing on HeyWaii.
CLAUDE SONNET-4.6 is positioned for text workloads with metered pricing on HeyWaii.
DEEPSEEK V4FlashFree is positioned for text workloads with metered pricing on HeyWaii.
DEEPSEEK V4ProFree is positioned for text workloads with metered pricing on HeyWaii.
GEMINI 2.5Flash is positioned for text workloads with flat per-call pricing on HeyWaii.
GEMINI 2.5Pro is positioned for text workloads with flat per-call pricing on HeyWaii.
GEMINI 3.1ProPreview is positioned for text workloads with flat per-call pricing on HeyWaii.
GPT 5.4Medium is positioned for text workloads with metered pricing on HeyWaii.
GPT 5.4Xhigh is positioned for text workloads with metered pricing on HeyWaii.
KLING V3 is positioned for video workloads with metered pricing on HeyWaii.
KLING V3omni is positioned for video workloads with metered pricing on HeyWaii.
SEEDANCE-2.0Face is positioned for video workloads with metered pricing on HeyWaii.
SEEDANCE-2.0Fast is positioned for video workloads with metered pricing on HeyWaii.
Seedance2.0FastFace is positioned for video workloads with metered pricing on HeyWaii.
VEO3.1 Fast is positioned for video workloads with flat per-call pricing on HeyWaii.
VEO3.1 Quality is positioned for video workloads with flat per-call pricing on HeyWaii.