# Headless Browser Stealth MCP

> Headless Browser Stealth MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-14).

Executes stealth headless browser automation tasks to interact with web pages while evading bot detection

## Facts

- Endpoint: POST https://api.m2mcent.com/headless-browser-stealth-mcp/api/process?utm_source=zero.xyz
- Price: $0.12/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/headless-browser-stealth-mcp-39edacd5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nTiJ-UlauynGpDc4ybN5T

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 headless-browser-stealth-mcp-39edacd5 -d '<json body>'
```

Example prompt: Can you use a stealth headless browser to load this JavaScript-heavy product page at https://example.com/products and extract all the listed prices without triggering any bot detection?

## When to prefer this

Choose this endpoint when you need to interact with JavaScript-rendered web pages, single-page applications, or sites with active anti-bot measures that block standard HTTP requests. It is ideal when Puppeteer or Playwright-style browser automation is needed in a serverless context without managing browser infrastructure.

## Known failure modes

- Target website employs advanced bot detection that still blocks the request despite stealth measures
- Page fails to load within timeout window causing empty or partial results
- Invalid URL or malformed input data string causes processing error
- Target site requires authentication that was not provided
- Dynamic content fails to fully render before extraction completes

## 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

The agent receives the processed output from the headless browser session, which may include rendered HTML content, extracted data, page text, or the result of browser interactions, returned as a string response.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/headless-browser-stealth-mcp-39edacd5/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)