# User Agent Generator MCP

> User Agent Generator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-19).

Generates realistic HTTP user agent strings for browsers, bots, and devices on demand

## Facts

- Endpoint: POST https://api.m2mcent.com/user-agent-generator-mcp/api/process?utm_source=zero.xyz
- Price: $0.12/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/user-agent-generator-mcp-505649c3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BWE3p1dqXXjemlIhdDrsv

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 user-agent-generator-mcp-505649c3 -d '<json body>'
```

Example prompt: Generate a realistic user agent string for the latest version of Chrome on Windows 11 so I can use it in my web scraping requests.

## When to prefer this

Choose this endpoint when you need programmatically generated, realistic user agent strings for web automation, scraping, or testing tasks and want to avoid hardcoding static values. Prefer it over manual lookup when you need fresh, up-to-date user agent strings at scale or on demand.

## Known failure modes

- Malformed or empty input data field may result in a generic or fallback user agent being returned
- Unsupported or very niche device/browser combinations may return a best-guess approximation
- Network or service unavailability may return a 402 or 5xx error
- Ambiguous input may produce a user agent that does not match the intended browser version

## 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 realistic, properly formatted HTTP User-Agent header string corresponding to the requested browser, operating system, or device configuration, ready to be injected into HTTP requests.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/user-agent-generator-mcp-505649c3/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)