# M2MCent Metaverse ZK Proof Predictor MCP Node

> M2MCent Metaverse ZK Proof Predictor MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.15195/call, status unknown (last checked 2026-10-22).

Executes a metaverse ZK proof prediction task via a monetized remote MCP node with USDC micropayment settlement on Base L2.

## Facts

- Endpoint: POST https://api.m2mcent.com/metaverse-zk-proof-predictor-mcp-981/api/execute?utm_source=zero.xyz
- Price: $0.15195/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-metaverse-zk-proof-predictor-mcp-node-b8a7af42
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sFNLJIjB-MtFml4lHASY0

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-metaverse-zk-proof-predictor-mcp-node-b8a7af42 -d '<json body>'
```

Example prompt: Run the metaverse ZK proof predictor MCP node with my proof data payload and return whether it passes — I'll pay the $0.15 USDC fee via x402.

## When to prefer this

Choose this endpoint when you need to execute a metaverse-specific ZK proof prediction task via a remote MCP node with gasless USDC micropayment settlement on Base L2, particularly in automated agent pipelines where token context efficiency matters.

## Known failure modes

- Payment failure: insufficient USDC balance or x402 payment header missing causes 402 response
- Invalid input: missing or malformed 'data' string causes 400 error
- Node unavailability: the specific MCP subdomain node is offline or overloaded causing 503
- Malformed proof data: if the data string doesn't match expected ZK proof format, status may return false or error

## 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 'status' boolean indicating whether the ZK proof prediction executed successfully or the proof passed validation.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-metaverse-zk-proof-predictor-mcp-node-b8a7af42/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)