# NLP Legal Contract Indexer MCP

> NLP Legal Contract Indexer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.112146/call, status unknown (last checked 2026-10-10).

Processes audio input and returns a boolean summary result via an MCP node for legal contract NLP tasks

## Facts

- Endpoint: POST https://api.m2mcent.com/nlp-legal-contract-indexer-mcp-480/api/execute?utm_source=zero.xyz
- Price: $0.112146/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nlp-legal-contract-indexer-mcp-f720c9fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__cIgu3C_8w9PgsL5FuI-h

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 nlp-legal-contract-indexer-mcp-f720c9fa -d '<json body>'
```

Example prompt: Can you run my legal contract audio through the NLP legal contract indexer and tell me if it parses successfully?

## When to prefer this

Choose this endpoint when you need a lightweight boolean signal on whether a legal contract audio can be indexed or summarized, especially when operating within an MCP-based agentic workflow that supports x402 micropayments on Base L2.

## Known failure modes

- Missing 'audio' field returns validation error
- Non-string or malformed audio input may cause processing failure
- Audio content not parseable as legal text may return false summary
- Network or payment settlement failure via x402 protocol
- Ambiguous or non-legal audio content may yield unreliable boolean output

## 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 audio was successfully processed and summarized by the legal contract NLP system.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "audio"
 ],
 "properties": {
  "audio": {
   "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/nlp-legal-contract-indexer-mcp-f720c9fa/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)