# M2MCent PR Campaign Launcher MCP

> M2MCent PR Campaign Launcher MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $25/call, status unknown (last checked 2026-10-10).

Launches a PR campaign via a monetized MCP node, processing the provided campaign data and returning a transaction hash upon successful execution.

## Facts

- Endpoint: POST https://api.m2mcent.com/pr-campaign-launcher-mcp/api/process?utm_source=zero.xyz
- Price: $25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-pr-campaign-launcher-mcp-24006ed8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Mz3Wf8X0K1rQSGeYQh8ri

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-pr-campaign-launcher-mcp-24006ed8 -d '<json body>'
```

Example prompt: Launch my PR campaign with the following campaign brief: 'New product launch for EcoBottle Pro targeting sustainability media outlets in Q3 2025' using the M2MCent campaign launcher.

## When to prefer this

Choose this endpoint when you need to programmatically launch a PR campaign through an agentic MCP node with on-chain payment settlement via the x402 protocol on Base L2. It is best suited for automated agent workflows that require verifiable, gasless USDC-settled campaign execution with a transaction hash as proof of submission. Prefer alternatives if you need detailed campaign analytics, audience targeting controls, or a traditional REST-based PR distribution API without crypto payment requirements.

## Known failure modes

- Insufficient USDC balance for $25 per-call fee — payment rejected by x402 protocol
- Malformed or empty 'data' string — endpoint may return success:false or error
- Network congestion on Base L2 causing delayed transaction confirmation
- Invalid or missing x402 payment headers — request not processed
- Campaign data exceeds processing limits — truncation or rejection
- Mock transaction hash returned in test/sandbox environments — not a real on-chain settlement

## 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 containing a transaction hash (txHash) confirming the on-chain settlement of the campaign launch action on Base L2, and a boolean success flag indicating whether the campaign was successfully submitted and processed.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-pr-campaign-launcher-mcp-24006ed8/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)