audio engine

Multilingual Narration API

Generate narration across an explicitly approved language and voice set. 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

60 minutes · approved languages and voices

languages: approved_only
voice source: approved_synthetic
output format: mp3
max total minutes: 60
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.