# ForgeMesh Audio Format Converter

> ForgeMesh Audio Format Converter is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Converts a public audio or video file URL (MOV, WAV, OGG, M4A, etc.) to MP3 format, returning the converted file ready for playback or downstream processing.

## Facts

- Endpoint: POST https://x402.forgemesh.io/audio-format-converter
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/forgemesh-audio-format-converter-b8f06ae7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7RCPbGhUumZWI3ptVL67C

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 forgemesh-audio-format-converter-b8f06ae7 -d '<json body>'
```

Example prompt: Can you convert this WAV file to MP3 for me? The file is at https://example.com/recording.wav — I need it as an MP3 for my podcast pipeline.

## When to prefer this

Use this endpoint when you need to normalize audio or video files into MP3 format within an automated workflow, such as podcast pipelines, voice-note processing, or any system requiring a consistent audio format. It is stateless (no data persists), priced per-call at $0.005 USDC, and accepts common formats including MOV, WAV, OGG, and M4A up to 25MB.

## Known failure modes

- File URL not publicly accessible — returns an error indicating the file could not be fetched
- File exceeds 25MB size limit — returns an error about file size
- Unsupported source format — returns an error if the format cannot be decoded
- Network timeout fetching the remote file — returns a timeout or fetch error
- Malformed URL input — returns a validation error

## How this service works

Audio format conversion: takes a public audio or video file URL in formats like mov, wav, ogg, or m4a and returns it as an MP3, ready for playback or downstream processing. Nothing from the source file persists after conversion. Fits into podcast pipelines, voice-note normalization, and any workflow that needs one consistent audio format.

## Output

An MP3 audio file converted from the source audio or video at the provided URL. The source file data does not persist after conversion. The agent receives the MP3 ready for playback or further processing.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "media_url": {
   "type": "string",
   "description": "Public URL of an audio or video file, max 25MB"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "file_base64": "SUQzBAAAAA...",
  "content_type": "audio/mpeg"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/forgemesh-audio-format-converter-b8f06ae7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.forgemesh.io](https://www.zero.xyz/host/x402.forgemesh.io/llms.txt)