Generate speech from text with per-character billing.
curl https://www.ninjachat.ai/api/v1/images/generations \
-H "Authorization: Bearer $NINJACHAT_API_KEY" \
-H "Content-Type: application/json" \
-d '{ "model": "tts-1", "prompt": "a red fox in a snowy forest, golden hour", "aspect_ratio": "16:9" }'Published USD price for the catalog configuration. Request options can affect the final price.