# AR Kit Blendshape MCP

> AR Kit Blendshape MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.3/call, status unknown (last checked 2026-10-11).

Processes AR Kit blendshape data to extract, map, or analyze facial expression coefficients for augmented reality applications.

## Facts

- Endpoint: POST https://api.m2mcent.com/ar-kit-blendshape-mcp/api/process?utm_source=zero.xyz
- Price: $0.3/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ar-kit-blendshape-mcp-5f401b64
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f6ActiOooPJZHsgj7WaPF

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 ar-kit-blendshape-mcp-5f401b64 -d '<json body>'
```

Example prompt: Process this AR Kit blendshape data string from my facial tracking session and give me the extracted expression coefficients: '{"jawOpen":0.82,"mouthSmileLeft":0.45,"browInnerUp":0.31}'

## When to prefer this

Choose this endpoint when you need server-side processing of Apple AR Kit blendshape facial expression data, especially when local processing is not feasible or you need a normalized/mapped output for downstream animation or emotion systems. Prefer over generic blendshape tools if your data originates from ARKit face tracking sessions.

## Known failure modes

- Malformed or non-AR Kit blendshape data string returns a parsing error
- Empty data field causes a validation failure
- Unrecognized blendshape format may return empty or null results
- Network timeout under high load
- x402 payment failure if insufficient USDC balance

## 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 blendshape data with extracted or mapped facial expression coefficients, likely including named blendshape channels (e.g. jawOpen, eyeBlinkLeft, mouthSmileRight) and their float values, ready for use in 3D animation or emotion analysis pipelines.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ar-kit-blendshape-mcp-5f401b64/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)