# Clinical Phase Analyzer MCP

> Clinical Phase Analyzer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.3/call, status unknown (last checked 2026-09-15).

Analyzes clinical trial phase data or clinical text to extract, classify, and interpret pharmaceutical development phase information

## Facts

- Endpoint: POST https://api.m2mcent.com/clinical-phase-analyzer-mcp/api/process
- Price: $0.3/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/clinical-phase-analyzer-mcp-ae5c5a55
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7yD1ha9NZgPbzkWnviHje

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 clinical-phase-analyzer-mcp-ae5c5a55 -d '<json body>'
```

Example prompt: Can you analyze this clinical trial description and tell me what development phase it's in: 'A randomized, double-blind study evaluating the safety and efficacy of compound XR-201 in 300 patients with moderate-to-severe rheumatoid arthritis, following successful Phase II dose-finding results'?

## When to prefer this

Choose this endpoint when you need to automatically classify or extract clinical trial phase information from unstructured text, such as press releases, protocol summaries, or regulatory filings. Prefer it over general-purpose NLP when your domain is specifically pharmaceutical clinical development phases and you need structured phase classification output. It is a cost-effective single-call solution at $0.30 USDC per analysis.

## Known failure modes

- Empty or malformed 'data' string returns error or empty analysis
- Ambiguous or non-clinical text may yield incorrect or low-confidence phase classification
- Missing input field returns 400-level error
- Non-English text may not be processed correctly
- Highly abbreviated or jargon-heavy text without context may produce incorrect phase assignment
- Payment failure via x402 protocol results in 402 response blocking the call

## 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 structured analysis of the clinical phase identified in the input text, including the phase classification (e.g. Phase I, II, III, IV), key indicators used to determine the phase, and potentially contextual information about what that phase implies for drug development progress.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/clinical-phase-analyzer-mcp-ae5c5a55/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)