# Clawback Prevention Sentinel MCP

> Clawback Prevention Sentinel MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-12).

Analyzes data to detect and prevent clawback scenarios, flagging transactions or events at risk of reversal or recovery actions.

## Facts

- Endpoint: POST https://api.m2mcent.com/clawback-prevention-sentinel-mcp/api/process?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/clawback-prevention-sentinel-mcp-874b065d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wg4XwmJk4aNCO9LE7o5T5

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 clawback-prevention-sentinel-mcp-874b065d -d '<json body>'
```

Example prompt: Can you run a clawback prevention sentinel check on this transaction data and tell me if any of these payments are at risk of being reversed or clawed back?

## When to prefer this

Choose this endpoint when you need automated, agentic-friendly clawback risk detection on transaction or payment data, especially in pipelines where preventing payment reversals is critical before releasing funds.

## Known failure modes

- Empty or malformed 'data' field returns a validation error
- Overly large payload may be rejected or time out
- Ambiguous or unstructured input data may produce low-confidence results
- Payment failure (402) if USDC balance is insufficient

## 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 a risk assessment indicating whether the submitted data contains clawback-triggering signals, along with risk scores, flagged items, and prevention recommendations.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/clawback-prevention-sentinel-mcp-874b065d/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)