# AGISHub Audio Transcription

> AGISHub Audio Transcription is a paid API for AI agents from api.agishub.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Transcribes an audio file at a public URL to text, supporting mp3, wav, m4a, ogg and other formats.

## Facts

- Endpoint: GET https://api.agishub.com/v1/audio-transcribe
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agishub-audio-transcription-ea3e6e64
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7enC6mvf-8fD7EiVG7XyY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agishub-audio-transcription-ea3e6e64
```

Example prompt: Can you transcribe this audio file for me? Here's the public URL: https://example.com/meeting-recording.mp3

## When to prefer this

Choose this endpoint when you have a publicly accessible audio file URL and need a simple, pay-per-call speech-to-text transcription without setting up a full ASR service. It is ideal for one-off transcription tasks in agentic workflows where the audio is already hosted publicly and supports common formats like mp3, wav, m4a, and ogg.

## Known failure modes

- Audio URL is not publicly accessible or returns 4xx/5xx — transcription fails
- Unsupported audio format or corrupted file — may return an error or empty result
- Audio file is too large or too long — may time out or fail
- Network issues reaching the audio URL — request fails
- Non-audio URL provided — returns error or garbled output

## How this service works

Transcribe an audio file (given by public URL) to text. Handles mp3, wav, m4a, ogg and more.

## Output

A JSON object with a 'result' field containing the full transcribed text of the audio file as a plain string.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "enum": [
      "http"
     ],
     "type": "string"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "audio_url"
     ],
     "properties": {
      "audio_url": {
       "type": "string",
       "format": "uri",
       "description": "Public URL of an audio file (mp3, wav, m4a, ogg, ...) to transcribe to text."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "enum": [
      "json"
     ],
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "Transcribe an audio file (given by public URL) to text. Handles mp3, wav, m4a, ogg and more."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agishub-audio-transcription-ea3e6e64/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agishub.com](https://www.zero.xyz/host/api.agishub.com/llms.txt)