Generate Persona Voice 501-2000 chars

Expressive text-to-speech in any of 20 voices, standard M1-M5/F1-F5 plus personas like Storyteller, Narrator, Announcer, Urgent, Velvet, with speed and quality control, for 501-2000 characters, WAV output. Use it to: narrate a longer story or audiobook chapter, voice an extended character monologue, produce a branded multi-sentence announcement, script a persona-driven podcast segment. USDC on Base via x402.

post/v1/tts/custom-long

Request

  • Base URL: https://voice.forgemesh.io
  • URL: https://voice.forgemesh.io/v1/tts/custom-long
  • Auth: none declared

Request body

textstring required

Text to synthesize. Use non-long routes for 1-500 chars and -long routes for 501-2000 chars.

voice'M1' | 'M2' | 'M3' | 'M4' | 'M5' | 'F1' | 'F2' | 'F3' | 'F4' | 'F5' | 'Storyteller' | 'Narrator' | 'Announcer' | 'Assistant' | 'Urgent' | 'Sage' | 'Spark' | 'Anchor' | 'Velvet' | 'Echo'

Standard voice or Custom-tier persona voice

lang'en' | 'ko' | 'ja' | 'ar' | 'bg' | 'cs' | 'da' | 'de' | 'el' | 'es' | 'et' | 'fi' | 'fr' | 'hi' | 'hr' | 'hu' | 'id' | 'it' | 'lt' | 'lv' | 'nl' | 'pl' | 'pt' | 'ro' | 'ru' | 'sk' | 'sl' | 'sv' | 'tr' | 'uk' | 'vi'

Language code; 31 languages supported

speednumber

Pro/Custom expressive control, 0.7-2.0. Presets: slow 0.7, normal 1.0, fast 1.3, rapid 1.6

stepsinteger

Pro/Custom quality control, 1-100. Presets: draft 4, standard 8, high 16, ultra 24

Response

Successful synthesis response

Changes

No recorded changes to this operation across all 1 revision of this API.