# Quorum Sensing Broker MCP

> Quorum Sensing Broker MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-14).

Brokers and aggregates quorum-sensing signals or decisions across distributed agents or nodes, returning a consensus or threshold-based result.

## Facts

- Endpoint: POST https://api.m2mcent.com/quorum-sensing-broker-mcp/api/process?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quorum-sensing-broker-mcp-adebeca8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_67NeMIxcOqen5vrMN32_F

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 quorum-sensing-broker-mcp-adebeca8 -d '<json body>'
```

Example prompt: I have signals from 7 agents on whether to approve this transaction — can you run quorum sensing on this data to tell me if we've reached consensus threshold?

## When to prefer this

Choose this endpoint when you need to broker or aggregate decisions from multiple distributed agents or nodes and determine whether a quorum or consensus threshold has been reached. It is especially useful in multi-agent workflows, swarm coordination, or decentralized voting scenarios where a single authoritative consensus signal is required before proceeding.

## Known failure modes

- Malformed or missing 'data' field returns a 400-level error
- Ambiguous or insufficient signal data may yield an indeterminate consensus result
- Payment failure (x402) blocks the request before processing
- Timeout if downstream quorum computation exceeds allotted time
- Empty data payload may return an error or null result

## 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 computed quorum or consensus result based on the submitted data payload, indicating whether a threshold has been met, the aggregated decision, or a brokered outcome from distributed signals.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quorum-sensing-broker-mcp-adebeca8/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)