# M2MCent EdTech ZK Proof Router MCP Node

> M2MCent EdTech ZK Proof Router MCP Node is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $1.4194/call, status unknown (last checked 2026-10-10).

Routes text input through a monetized MCP node specializing in EdTech zero-knowledge proof processing via the x402 micropayment protocol.

## Facts

- Endpoint: POST https://api.m2mcent.com/edtech-zk-proof-router-mcp-501/api/execute?utm_source=zero.xyz
- Price: $1.4194/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-edtech-zk-proof-router-mcp-node-f7e1296c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__1N1oYwuuOveXJssEaVzL

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-edtech-zk-proof-router-mcp-node-f7e1296c -d '<json body>'
```

Example prompt: Route this text through the EdTech ZK proof MCP node on M2MCent to process it: 'student credential data for verification'.

## When to prefer this

Choose this endpoint when you need to route text through a monetized MCP node specifically handling EdTech zero-knowledge proof operations and are willing to pay $1.42 USDC per call via x402 micropayment on Base L2. Appropriate when your workflow requires ZK proof computation in an educational technology context.

## Known failure modes

- Payment failure: x402 USDC payment not settled, returns 402 Payment Required
- Invalid input: missing required 'text' field returns validation error
- Node unavailability: specific MCP subdomain node offline or unreachable
- Malformed response: 'url' boolean field may not reflect meaningful ZK proof outcome due to schema mismatch
- Rate limiting: excessive calls may be throttled by 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 'url' field (boolean) indicating the result of the ZK proof routing computation for the submitted text input.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-edtech-zk-proof-router-mcp-node-f7e1296c/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)