x402engine-web

Scrape URLs into markdown, capture base64 PNG screenshots, and perform neural web searches.

1|2|Updated Mar 2, 2026
One-click install
npx skills add https://github.com/obulai/obul-apis --skill x402engine-web
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: x402engine-web
Source: https://github.com/obulai/obul-apis/tree/main/skills/obul-x402engine-web
Command: npx skills add https://github.com/obulai/obul-apis --skill x402engine-web

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a fast and cost-effective way to scrape web content into markdown or capture webpage screenshots, abstracting away the complexities of direct API calls and payments.

Core Features & Use Cases

  • Web Scraping: Extract clean markdown content from any URL.
  • Web Screenshots: Generate base64-encoded PNG screenshots of webpages.
  • Web Search: Perform neural web searches with snippets.
  • Batch Content Extraction: Extract clean text from multiple URLs simultaneously.
  • Use Case: Quickly get the main article text from a blog post into markdown format for summarization, or capture a screenshot of a product page for a report.

Quick Start

Use the x402engine-web skill to scrape the content from https://example.com into markdown.

Frequently Asked Questions about x402engine-web

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I scrape web content into markdown format?

To scrape web content into markdown, this Skill extracts clean text from any URL through the Obul proxy and returns it as formatted markdown. It abstracts away direct API calls, providing fast, pay-per-call web scraping for immediate content retrieval.

Can I capture webpage screenshots as base64 PNG images?

Yes, you can capture webpage screenshots as base64 PNG images. The Skill generates base64-encoded PNG screenshots of webpages via the Obul proxy, enabling you to capture full-page visual renderings for reports or documentation.

Do I need an API key to perform neural web searches?

Yes, you need an OBUL_API_KEY to perform neural web searches and retrieve snippets. This key handles authentication via the Obul proxy, enabling secure, pay-per-call access to the web search functionality.

What is batch content extraction and how does it work?

Batch content extraction simultaneously pulls clean text from multiple URLs. It processes several links at once through the Obul proxy, returning extracted content efficiently without requiring individual requests for each page.

Does web scraping through a proxy support batch processing for multiple URLs?

Web scraping through the Obul proxy fully supports batch processing for multiple URLs. You can extract markdown content from several pages simultaneously, optimizing content retrieval workflows for tasks like large-scale article summarization.

Why does pay-per-call web scraping require an OBUL_API_KEY?

Pay-per-call web scraping requires an OBUL_API_KEY for authentication via the Obul proxy. This ensures secure access to content extraction and screenshot capabilities, abstracting payment complexities while maintaining access control.