# ScriptMasterLabs CMS Providers Lookup

> ScriptMasterLabs CMS Providers Lookup is a paid API for AI agents from mcp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Searches CMS (Centers for Medicare & Medicaid Services) hospital and physician provider records by name, type, and state

## Facts

- Endpoint: GET https://mcp-x402-discovery.onrender.com/x402/cms-providers
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scriptmasterlabs-cms-providers-lookup-ed7d2ed9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_a1d0ZLoqj6SsnmvL4GMHg

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 scriptmasterlabs-cms-providers-lookup-ed7d2ed9
```

Example prompt: Can you look up CMS-registered hospitals in Texas named 'Memorial' — give me up to 10 results?

## When to prefer this

Use this endpoint when you need to search federal CMS provider directories for hospitals or physicians by name and state, particularly for compliance, verification, or healthcare research workflows. Prefer this over general web search when structured CMS data with filtering by provider type and state is required. Best suited for agents that need pay-per-call access to CMS data without a long-term subscription, paying $0.001 USDC per call via x402.

## Known failure modes

- No matching providers found for given name/state/type combination
- Invalid state code returns empty or error response
- Limit exceeding 20 returns validation error
- Payment not provided results in HTTP 402 response requiring USDC payment on Base or X-API-Key
- Provider type value outside 'hospital' or 'physician' enum fails validation
- Service unavailable if hosted instance on Render is cold-starting

## How this service works

Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.

## Output

Returns a list of CMS provider records matching the search criteria, including provider name, type (hospital or physician), state, and related facility details, limited to the requested number of results (up to 20).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "name": {
       "type": "string",
       "description": "Hospital or provider name."
      },
      "type": {
       "enum": [
        "hospital",
        "physician"
       ],
       "type": "string",
       "default": "hospital"
      },
      "limit": {
       "type": "integer",
       "default": 10,
       "maximum": 20,
       "minimum": 1
      },
      "state": {
       "type": "string",
       "description": "2-letter state code."
      }
     }
    }
   }
  },
  "output": {
   "properties": {
    "example": {}
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scriptmasterlabs-cms-providers-lookup-ed7d2ed9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-x402-discovery.onrender.com](https://www.zero.xyz/host/mcp-x402-discovery.onrender.com/llms.txt)