# Language Detector Filter MCP

> Language Detector Filter MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.06/call, status unknown (last checked 2026-10-20).

Detects the language of input text and filters or validates content based on language identification

## Facts

- Endpoint: POST https://api.m2mcent.com/language-detector-filter-mcp/api/process?utm_source=zero.xyz
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/language-detector-filter-mcp-f18a8d50
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TRoSklUb3L_RwrcosyJiN

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 language-detector-filter-mcp-f18a8d50 -d '<json body>'
```

Example prompt: Can you detect what language this text is written in and filter it accordingly: 'Bonjour, comment puis-je vous aider aujourd'hui?'

## When to prefer this

Choose this endpoint when you need to programmatically identify the language of arbitrary text before routing, filtering, or processing it — especially in multilingual pipelines, customer support automation, or content moderation workflows where language-aware handling is required.

## Known failure modes

- Empty or whitespace-only input may return an error or undefined language
- Very short text snippets may yield low-confidence or incorrect language detection
- Mixed-language content may return only the dominant language or an ambiguous result
- Non-textual input (numbers, symbols only) may fail to detect a language
- Rare or low-resource languages may not be recognized and may default to a fallback

## 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 the detected language of the input text, likely including a language name, ISO language code, and possibly a confidence score indicating how certain the detection is. May also include filtering status indicating whether the content passes language-based criteria.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/language-detector-filter-mcp-f18a8d50/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)