字节 Seedance 2.0：四模式，4–15 秒，480P/720P/1080P，原生音频可开关，按秒计费。
curl 'https://api.chinesemodels.ai/v1/chat/completions' \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "Seedance-2.0",
"messages": [{ "role": "user", "content": "Hello!" }]
}'Prices are per 1M tokens unless the model is billed per call. Final cost depends on the tokens actually processed by the upstream provider.