# M2MCent Healthcare Smart Contract Extractor MCP

> M2MCent Healthcare Smart Contract Extractor MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.529331/call, status unknown (last checked 2026-10-10).

Extracts structured data from healthcare smart contracts via a monetized MCP node using x402 micropayment settlement.

## Facts

- Endpoint: POST https://api.m2mcent.com/healthcare-smart-contract-extractor-mcp-519/api/execute?utm_source=zero.xyz
- Price: $0.529331/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-healthcare-smart-contract-extractor-mcp-372664cc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GxIS9NFNd14Us1e3EvqzZ

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-healthcare-smart-contract-extractor-mcp-372664cc -d '<json body>'
```

Example prompt: Extract the key terms and structured data from this healthcare smart contract — pass in the contract parameters and return whatever structured fields you can pull out.

## When to prefer this

Choose this endpoint when you need to extract structured data specifically from healthcare smart contracts and are operating in a micropayment-settled x402 environment on Base L2. Best suited for agents that need lightweight, token-efficient contract parsing without large LLM context overhead.

## Known failure modes

- Missing or malformed 'parameters' field returns a validation error
- Payment failure via x402 protocol results in 402 Payment Required response
- Invalid smart contract data in parameters may return empty or null extraction results
- Network timeout if the MCP node is unreachable
- Unsupported contract format may yield incomplete extraction

## 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 success, along with any extracted healthcare smart contract data derived from the input parameters string.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "parameters"
 ],
 "properties": {
  "parameters": {
   "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-healthcare-smart-contract-extractor-mcp-372664cc/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)