Text-to-speech — narration (50k)

{
  "name": "Text-to-speech — narration (50k)",
  "tags": [
    "tts",
    "narration",
    "long-form",
    "audiobook",
    "async"
  ],
  "type": "https://eips.ethereum.org/EIPS/eip-8004",
  "services": [
    {
      "name": "https://agent.hpp.io/paid/compute/tts-longform",
      "method": "POST",
      "endpoint": "https://agent.hpp.io/paid/compute/tts-longform",
      "transport": "http",
      "description": "Narrate long-form text - articles, newsletters, audiobook chapters up to 50,000 characters, English (6 voices) and Korean. Submit text, get a jobId instantly, poll /paid/jobs/{jobId} and download the mp3 from its audioUrl (free). Usage-based billing: $0.003 per minute of generated audio, authorized at a $0.36 ceiling and settled at the measured length. Failed jobs are never charged. For short snippets under 2,000 chars, Text-to-speech — short returns audio instantly.",
      "paymentRequired": true
    }
  ],
  "description": "Narrate long-form text - articles, newsletters, audiobook chapters up to 50,000 characters, English (6 voices) and Korean. Submit text, get a jobId instantly, poll /paid/jobs/{jobId} and download the mp3 from its audioUrl (free). Usage-based billing: $0.003 per minute of generated audio, authorized at a $0.36 ceiling and settled at the measured length. Failed jobs are never charged. For short snippets under 2,000 chars, Text-to-speech — short returns audio instantly.",
  "x402Support": true,
  "supportedTrust": [
    "feedback"
  ]
}