# M2MCent NLP Yield Aggregator MCP Node

> M2MCent NLP Yield Aggregator MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.329346/call, status unknown (last checked 2026-10-10).

Executes an NLP yield aggregation task on a monetized MCP node, returning a boolean result via the x402 micropayment protocol on Base L2

## Facts

- Endpoint: POST https://api.m2mcent.com/nlp-yield-aggregator-mcp-433/api/execute?utm_source=zero.xyz
- Price: $0.329346/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-nlp-yield-aggregator-mcp-node-4a4b6f77
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v5i9hHSGWc2t0fBCdP0Af

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 m2mcent-nlp-yield-aggregator-mcp-node-4a4b6f77 -d '<json body>'
```

Example prompt: Run the NLP yield aggregator on this dataset and tell me if it returns true or false: 'quarterly_revenue_reports_2024_q3'.

## When to prefer this

Choose this endpoint when you need to run NLP yield aggregation computations on a dataset within an x402-enabled micropayment workflow on Base L2, and you need a simple boolean output to gate downstream logic in an agent pipeline. Best suited for agents that already manage USDC micropayment flows and need a cost-effective, gasless settlement mechanism.

## Known failure modes

- Payment failure: insufficient USDC balance for x402 micropayment settlement results in 402 Payment Required
- Invalid dataset: empty or malformed dataset string may return an error or unexpected boolean
- Node unavailability: the specific MCP node subdomain may be offline or overloaded
- Schema mismatch: missing required 'dataset' field returns a 400 Bad Request
- Rate limiting: excessive calls may trigger throttling on the MCP node

## 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 single boolean field indicating whether the NLP yield aggregation computation on the provided dataset evaluates to true or false.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-nlp-yield-aggregator-mcp-node-4a4b6f77/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)