---
title: "Transcribe a short audio clip"
method: POST
path: "/v1/audio/transcriptions"
---

# Transcribe a short audio clip

`POST /v1/audio/transcriptions`

## Request

- Base URL: `https://api.neurodynamic.tech`
- URL: `https://api.neurodynamic.tech/v1/audio/transcriptions`
- Auth: none required

WAV, MP3, FLAC or Ogg, up to 60 seconds and 12 MiB. Returns JSON text; no separate account required. Read /pricing for billing and retry rules.

## Headers

- `PAYMENT-SIGNATURE` string

## Response `200`

Successful Response

- unknown

## Other responses

- `402`: Payment required or invalid
- `409`: Conflicting or uncertain payment; do not pay again
- `413`: Upload too large
- `422`: Invalid audio or fields
- `503`: Busy or dependency unavailable

---

[API](https://skmtc.dev/neurodynamic/apis/neurodynamic-audio-and-llm-apis-narration-transcription-voic.md) · [All operations](https://skmtc.dev/neurodynamic/apis/neurodynamic-audio-and-llm-apis-narration-transcription-voic/llms.txt) · [OpenAPI document](https://skmtc.dev/neurodynamic/apis/neurodynamic-audio-and-llm-apis-narration-transcription-voic/revisions/b4363a913180?raw)