Model API

TTS-1 API

OpenAI's standard text-to-speech model. Fast, natural-sounding voices (alloy, echo, fable, onyx, nova, shimmer). Use for conversational latency-sensitive workloads.

Model ID

tts-1

Provider

vercel

Capability

audio

Status

Available

Pricing and limits

Pricing is not published for this model yet. Use the model catalog and dashboard usage records for current availability.

Use this model

curl https://api.aiduct.ai/v1/models \
  -H "Authorization: Bearer $AIDUCT_API_KEY"

# Use model id: tts-1

Supported parameters

inputvoiceresponse_formatspeed

Related API pages

API referenceEndpoint docs, authentication, and examples.Pricing tableCompare every public model and billing unit.PlaygroundTest requests from the browser before integrating.

This model page is backed by the live Aiduct model catalog. Long-form generated notes are not available for this slug yet, but the model ID, provider, pricing rows, and supported parameters above are still crawlable.