# CIEL M2M API – Synthetic Browser Fingerprint Generator

> CIEL M2M API – Synthetic Browser Fingerprint Generator is a paid API for AI agents from 169.58.38.67.sslip.io, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-18).

Generates a synthetic browser fingerprint profile given a set of browser/device properties, useful for privacy testing, bot simulation, and anti-fingerprinting research.

## Facts

- Endpoint: POST https://169.58.38.67.sslip.io/api/synth-fingerprint
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ciel-m2m-api-synthetic-browser-fingerprint-generator-a2472789
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_odWq74-IF5GAtmdftnWI6

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 ciel-m2m-api-synthetic-browser-fingerprint-generator-a2472789 -d '<json body>'
```

Example prompt: Generate a synthetic browser fingerprint profile for a Windows 10 Chrome 120 desktop browser — I need realistic-looking properties to test our anti-bot detection system.

## When to prefer this

Choose this endpoint when you need programmatically generated, realistic-looking browser fingerprints for security research, anti-bot testing, or privacy tool development. It is particularly useful when you want to avoid using real user data for testing fingerprint detection systems, or when you need on-demand synthetic profiles at low cost per call via micropayment.

## Known failure modes

- Missing or malformed 'properties' field returns a 400 Bad Request
- Invalid property values may return a 422 Unprocessable Entity
- Payment not included or insufficient USDC triggers a 402 Payment Required
- Server-side generation errors may return a 500 Internal Server Error
- Rate limiting or quota exhaustion returns a 429 Too Many Requests

## How this service works

50+ micro-services for AI agents: data parsing, crypto analytics, security scanning, code tools, and more. Pay per call via x402 (USDC on Base) or RapidAPI subscription.

## Output

Returns a JSON object containing a synthetically generated browser fingerprint, including spoofed or plausible values for browser properties such as user agent, screen resolution, installed plugins, canvas hash, WebGL parameters, timezone, and other device characteristics typically collected during fingerprinting.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "data"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ciel-m2m-api-synthetic-browser-fingerprint-generator-a2472789/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 169.58.38.67.sslip.io](https://www.zero.xyz/host/169.58.38.67.sslip.io/llms.txt)