# LegalTech Biometric Validator MCP

> LegalTech Biometric Validator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.438209/call, status unknown (last checked 2026-10-10).

Validates a hash input and returns a boolean summary result, marketed as a legaltech biometric validation service on the M2MCent MCP node network.

## Facts

- Endpoint: POST https://api.m2mcent.com/legaltech-biometric-validator-mcp-811/api/execute?utm_source=zero.xyz
- Price: $0.438209/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/legaltech-biometric-validator-mcp-36b0ecc7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_u9Y_yrlgflfydq_YPOzFz

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 legaltech-biometric-validator-mcp-36b0ecc7 -d '<json body>'
```

Example prompt: Validate this biometric hash for me using the legaltech biometric validator: abc123def456xyz789.

## When to prefer this

Choose this endpoint when you specifically need to validate a hash value within a legaltech or biometric compliance context and are operating within the M2MCent MCP node ecosystem with x402 USDC micropayment support.

## Known failure modes

- Missing required 'hash' field returns a validation error
- Malformed or empty hash string may return false or an error response
- Network or payment failure (x402 USDC settlement) may prevent execution
- Ambiguous schema means unclear what hash format is expected, potentially causing incorrect false results

## 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 JSON object with a 'summary' boolean field indicating whether the submitted hash passed validation (true) or failed (false).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "hash"
 ],
 "properties": {
  "hash": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "summary"
 ],
 "properties": {
  "summary": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/legaltech-biometric-validator-mcp-36b0ecc7/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)