# M2MCent Fintech ZK Proof Router MCP

> M2MCent Fintech ZK Proof Router MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.431604/call, status unknown (last checked 2026-10-23).

Executes a fintech zero-knowledge proof routing computation via a monetized MCP node, returning a boolean prediction result.

## Facts

- Endpoint: POST https://api.m2mcent.com/fintech-zk-proof-router-mcp-511/api/execute?utm_source=zero.xyz
- Price: $0.431604/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-fintech-zk-proof-router-mcp-f4c74c84
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dGo_4NXyxzMIbOahblYPD

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-fintech-zk-proof-router-mcp-f4c74c84 -d '<json body>'
```

Example prompt: Run the fintech ZK proof router on M2MCent with this payload and tell me whether the prediction comes back true or false.

## When to prefer this

Choose this endpoint when you specifically need a fintech-domain zero-knowledge proof routing computation delivered via a monetized MCP node with x402 USDC micropayment settlement on Base L2, and you only need a boolean prediction output.

## Known failure modes

- Malformed or missing 'payload' field returns a 400 validation error
- Payment failure via x402 protocol results in 402 Payment Required with no computation performed
- Opaque endpoint with no schema documentation may return unexpected errors for non-conforming payloads
- Duplicate sibling endpoints suggest possible auto-generated stubs, increasing risk of inconsistent or non-functional responses
- Network or node unavailability may return 5xx errors

## 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

A JSON object containing a single boolean field 'prediction' indicating the computed true/false output of the ZK proof routing operation for the submitted payload.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-fintech-zk-proof-router-mcp-f4c74c84/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)