Headless Browser

Opens a public URL in a real headless browser, waits for client-side rendering, and returns the rendered DOM or a screenshot.

Overview

Opens a public URL in a real headless browser, waits for client-side rendering, and returns the rendered DOM or a screenshot. Use when plain fetch, scrape, or HTML-to-Markdown cannot see JS-built content. Works as a headless browser API, browser automation render, or JavaScript scraping endpoint.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/headless-browser	$0.0345	Invoke Headless Browser (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/headless-browser \
  -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/headless-browser \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace