audio engine

Audiobook Narration API

Produce consistent narration for text the customer owns or licenses. This focused audio engine template defines one documented request contract, an enforceable package, and locked technical settings. It remains unavailable for purchase until UrTheProduct verifies an exact provider mapping, rights, reliability, cost ceiling, and final price.

Connect this focused engine to your application with one scoped UrTheProduct key.

Standard package

120 minutes · approved synthetic voices

voice source: approved_synthetic
output format: mp3
max total minutes: 120
Key expiration: 30 days
Operational limits: 5/min · 1 concurrent

API request

Product guide →Endpoint reference →

curl https://urtheproduct.com/v1/audio/speech \
  -X POST \
  -H "Authorization: Bearer $URTHEPRODUCT_API_KEY" \
  -H "Idempotency-Key: request-unique-001" \
  -H "Content-Type: application/json" \
  -d '{"text":"Your authorized script belongs here.","voice":"approved_default"}'

Usage restrictions

Use only with content you own or are authorized to process. Do not use the engine for deception, abuse, infringement, unlawful surveillance, or attempts to bypass its locked settings.