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AgentRXI Premium Audio/Video Transcription (Deepgram Nova-3)
x402
AgentRXI Premium Audio/Video Transcription (Deepgram Nova-3) is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.062/call, status unknown (last checked 2026-10-15).
Transcribes a public audio or video URL using Deepgram Nova-3 with smart punctuation, language detection, optional speaker diarization, and word timestamps.
Price / call$0.062
Success—
StatusUnknown
How this service works
Premium transcription with Deepgram Nova-3: smart punctuation and formatting, language detection, optional speaker labels (diarization) and word timestamps, for a public audio or video file. $0.012 per audio minute (set max_minutes), minimum $0.02. Add store=true (+$0.001) to get a 7-day share link instead of the data inline.
Output
Returns a JSON object containing the full transcript text with smart punctuation and formatting, detected language, optionally speaker-labeled segments, optionally word-level timestamps, and (if store=true) a 7-day shareable URL instead of inline data.
Example use cases
Podcast episode to searchable transcript
“Transcribe this podcast episode at https://podcasts.example.com/ep100.mp3 — it's about 45 minutes long so set max_minutes to 45, enable speaker labels so I can tell the hosts apart, and return a shareable link I can send to my editor.”
Multilingual interview transcription
“I have a Spanish-language interview at https://media.example.com/interview_es.mp4 — please transcribe it up to 20 minutes with language set to 'es', include word timestamps, and give me the transcript inline.”
Meeting recording with speaker diarization
“Can you transcribe this Zoom recording at https://storage.example.com/meeting-2024-06-01.mp4? Set max_minutes to 60, turn on diarization so each speaker is labeled, and include word-level timestamps so I can find specific moments quickly.”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/transcribe/pro?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need high-quality, production-grade transcription of a publicly accessible audio or video file, especially when speaker diarization, word-level timestamps, or language auto-detection are needed. Prefer it over generic STT APIs when you want smart punctuation/formatting out of the box via Deepgram Nova-3, or when you need a shareable transcript link. It is particularly well-suited for podcasts, interviews, meeting recordings, and multilingual content.
Side effects
- URL is not publicly accessible or returns a non-200 status — transcription fails with an error
- Audio/video file exceeds the max_minutes limit set by the caller — only up to max_minutes is transcribed
- Unsupported audio format or corrupted file — Deepgram returns a processing error
- Network timeout fetching a large audio file — may return a timeout error
- Invalid language code provided — may fall back to auto-detection or return an error
- Insufficient payment or payment failure — x402 payment error returned before transcription begins
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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