Compare text, image, and video AI APIs with public pricing, lower-friction integration, and rollout-ready workflows for solo developers.
Compare API models suited for chatbots, copilots, and assistant-style workflows.
Public pricing, integration paths, and model selection guidance for image generation APIs.
Models you can route through an OpenAI-compatible integration flow with lower migration friction.
Model picks for creation, asset generation, and faster creator-side publishing workflows.
Pick a product and the setup instructions plus code will switch immediately.
curl https://www.heywaii.com/v1/chat/completions \
-H "Authorization: Bearer hw_live_your_key_here" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek/deepseek-v4-pro",
"messages": [
{"role": "user", "content": "Hello from HeyWaii relay"}
]
}'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.