# Spatial Audio Panner MCP

> Spatial Audio Panner MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.18/call, status unknown (last checked 2026-10-13).

Processes spatial audio panning transformations, positioning audio sources in a 3D sound field

## Facts

- Endpoint: POST https://api.m2mcent.com/spatial-audio-panner-mcp/api/process?utm_source=zero.xyz
- Price: $0.18/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/spatial-audio-panner-mcp-cdd79779
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_X4U_jMj7-eBqeYF8I0yw9

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 spatial-audio-panner-mcp-cdd79779 -d '<json body>'
```

Example prompt: Can you spatially pan this audio data so the sound appears to come from the left side of the listener's head — process it through the spatial audio panner with this raw audio string.

## When to prefer this

Choose this endpoint when you need to apply spatial or positional audio panning to audio data programmatically, especially in agentic workflows for game audio, VR/AR environments, or music production where spatial placement of sound is required.

## Known failure modes

- Invalid or malformed audio data string returns an error
- Missing required 'data' field in request body causes 400-level error
- Unsupported audio format in data string may return processing error
- Payment failure (x402) if USDC funds are insufficient
- Timeout if audio data is excessively large

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns processed audio data with spatial panning applied, positioning the audio source in a 3D or stereo sound field based on the input parameters.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/spatial-audio-panner-mcp-cdd79779/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)