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Halowerk Lauf Browser Task
x402
Halowerk Lauf Browser Task is a paid API for AI agents from lauf.halowerk.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-13).
Loads an HTTPS page in a real headless browser and executes up to 8 sequential interaction steps (click, fill, select, check, uncheck, wait, wait_for_selector), returning a detailed per-step log plus the final page state and optional screenshot.
Price / call$0.012
Success—
StatusUnknown
How this service works
Loads one https page in a real headless browser and performs up to eight steps on it: click, fill, select, check, uncheck, wait, wait_for_selector. Returns a per-step log saying what was attempted and whether it succeeded, plus the final URL, title, visible text, links, form structure and an optional screenshot as a base64 PNG. Three limits are part of the product, not accidents.
Output
A JSON object containing: a per-step log array (each entry showing the step attempted, whether it succeeded, and any error); the final resolved URL; the page title; all visible text content; all links found on the page; the form structure (fields, selectors, types); and optionally a base64-encoded PNG screenshot of the final page state.
Example use cases
Automated login and data retrieval
“Go to https://portal.myapp.com/login, fill the username field with 'john@company.com' and the password field with 'MyPass99', click the login button, wait for the dashboard selector '.dashboard-main' to appear, and then give me the visible text and all links on that page.”
Multi-step checkout form submission
“Open https://shop.example.com/checkout, fill in the name field with 'Jane Doe', fill the address with '123 Main St', select 'standard' from the shipping dropdown, check the terms-of-service checkbox, then click submit and screenshot what comes up.”
Dynamic content scraping after interaction
“Load https://news.example.com/articles, click the 'Load More' button, wait 2 seconds, then click 'Load More' again and return all the visible text and links from the updated page.”
Technical details
Endpoint
POSThttps://lauf.halowerk.com/v1/browser-taskWhen to prefer
Choose this endpoint when you need to interact with a JavaScript-heavy or dynamic webpage before extracting content — situations where a plain HTTP fetch would miss rendered content or where you need to click, fill, or select elements before reading the page. It is especially useful for multi-step form automation, post-login page scraping, or verifying UI state. Prefer alternatives if you only need to fetch a static page without any interaction.
Side effects
- Step selector not found — returns step log entry with failure and element-not-found error
- Page fails to load or returns non-200 HTTP status — first step fails with navigation error
- Exceeded 8-step limit — additional steps beyond the limit are not executed
- Target page uses HTTP instead of HTTPS — request rejected as only HTTPS URLs are supported
- Timeout waiting for a selector or wait step — step marked as failed after timeout
Tags
x402
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