User Agent Parse

Parses a User-Agent string entirely locally with regex, no external lookups.

Overview

Parses a User-Agent string entirely locally with regex, no external lookups. Detects browser (Chrome, Firefox, Safari, Edge, Opera, Vivaldi, Samsung), OS (Windows, macOS, iOS, Android, Linux, ChromeOS) with version, device type (desktop / mobile / tablet / bot), and identifies 32+ specific bots/crawlers. Use it as a UA classifier, browser detection, OS detection, bot detection, or AI crawler identifier (GPTBot, ClaudeBot, PerplexityBot).

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/user-agent-parse	$0.00575	Invoke User Agent Parse (Web) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/user-agent-parse \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/user-agent-parse \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace