# Supply Chain Smart Contract Synthesizer MCP

> Supply Chain Smart Contract Synthesizer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.593281/call, status unknown (last checked 2026-10-10).

Synthesizes or evaluates supply chain smart contract logic, returning a boolean score for the given text input.

## Facts

- Endpoint: POST https://api.m2mcent.com/supply-chain-smart-contract-synthesizer-mcp-618/api/execute?utm_source=zero.xyz
- Price: $0.593281/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/supply-chain-smart-contract-synthesizer-mcp-7fef8f35
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vaC_qcir-TdUAhlXW058a

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 supply-chain-smart-contract-synthesizer-mcp-7fef8f35 -d '<json body>'
```

Example prompt: Can you check if this smart contract spec is valid for a supply chain use case: 'Upon confirmed delivery, release payment to supplier wallet 0xABC within 24 hours if quality score exceeds threshold'?

## When to prefer this

Use this endpoint when you need a fast boolean pass/fail evaluation of supply chain smart contract text, particularly within a monetized MCP workflow where you're already using x402-based micropayment rails. Best suited for lightweight validation checks rather than full formal contract audits.

## Known failure modes

- Missing required 'text' field returns validation error
- Empty or malformed text input may return false score
- Ambiguous contract language may produce unreliable boolean output
- Payment failure via x402 protocol results in 402 response and no execution
- Network timeout or server error returns 5xx with no score

## 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 boolean 'score' field indicating whether the submitted text passes the supply chain smart contract synthesis/validation check (true = valid/passes, false = invalid/fails).

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/supply-chain-smart-contract-synthesizer-mcp-7fef8f35/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)