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Browser Cash

Spin up unblocked browser sessions via Browser.cash for web automation. Sessions bypass anti-bot protections (Cloudflare, DataDome, etc.) making them ideal for scraping and automation.

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Spin up unblocked browser sessions via Browser.cash for web automation. Sessions bypass anti-bot protections (Cloudflare, DataDome, etc.) making them ideal for scraping and automation.

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.0

Documentation

ClawHub primary doc Primary doc: SKILL.md 18 sections Open source page

browser-cash

Spin up unblocked browser sessions via Browser.cash for web automation. These sessions bypass common anti-bot protections (Cloudflare, DataDome, etc.), making them ideal for scraping, testing, and automation tasks that would otherwise get blocked. When to use: Any browser automation task—scraping, form filling, testing, screenshots. Browser.cash sessions appear as real browsers and handle bot detection automatically.

Setup

API Key is stored in clawdbot config at skills.entries.browser-cash.apiKey. If not configured, prompt the user: Get your API key from https://dash.browser.cash and run: clawdbot config set skills.entries.browser-cash.apiKey "your_key_here" Reading the key: BROWSER_CASH_KEY=$(clawdbot config get skills.entries.browser-cash.apiKey) Before first use, check and install Playwright if needed: if [ ! -d ~/clawd/node_modules/playwright ]; then cd ~/clawd && npm install playwright puppeteer-core fi

API Basics

curl -X POST "https://api.browser.cash/v1/..." \ -H "Authorization: Bearer $BROWSER_CASH_KEY" \ -H "Content-Type: application/json"

Create a Browser Session

Basic session: curl -X POST "https://api.browser.cash/v1/browser/session" \ -H "Authorization: Bearer $BROWSER_CASH_KEY" \ -H "Content-Type: application/json" \ -d '{}' Response: { "sessionId": "abc123...", "status": "active", "servedBy": "node-id", "createdAt": "2025-01-20T01:51:25.000Z", "stoppedAt": null, "cdpUrl": "wss://gcp-usc1-1.browser.cash/v1/consumer/abc123.../devtools/browser/uuid" } With options: curl -X POST "https://api.browser.cash/v1/browser/session" \ -H "Authorization: Bearer $BROWSER_CASH_KEY" \ -H "Content-Type: application/json" \ -d '{ "country": "US", "windowSize": "1920x1080", "profile": { "name": "my-profile", "persist": true } }'

Session Options

OptionTypeDescriptioncountrystring2-letter ISO code (e.g., "US", "DE", "GB")windowSizestringBrowser dimensions, e.g., "1920x1080"proxyUrlstringSOCKS5 proxy URL (optional)profile.namestringNamed browser profile for session persistenceprofile.persistbooleanSave cookies/storage after session ends

Using Browser.cash with Clawdbot

Browser.cash returns a WebSocket CDP URL (wss://...). Use one of these approaches:

Option 1: Direct CDP via exec (Recommended)

Important: Before running Playwright/Puppeteer scripts, ensure dependencies are installed: [ -d ~/clawd/node_modules/playwright ] || (cd ~/clawd && npm install playwright puppeteer-core) Use Playwright or Puppeteer in an exec block to connect directly to the CDP URL: # 1. Create session BROWSER_CASH_KEY=$(clawdbot config get skills.entries.browser-cash.apiKey) SESSION=$(curl -s -X POST "https://api.browser.cash/v1/browser/session" \ -H "Authorization: Bearer $BROWSER_CASH_KEY" \ -H "Content-Type: application/json" \ -d '{"country": "US", "windowSize": "1920x1080"}') SESSION_ID=$(echo $SESSION | jq -r '.sessionId') CDP_URL=$(echo $SESSION | jq -r '.cdpUrl') # 2. Use via Node.js exec (Playwright) node -e " const { chromium } = require('playwright'); (async () => { const browser = await chromium.connectOverCDP('$CDP_URL'); const context = browser.contexts()[0]; const page = context.pages()[0] || await context.newPage(); await page.goto('https://example.com'); console.log('Title:', await page.title()); await browser.close(); })(); " # 3. Stop session when done curl -X DELETE "https://api.browser.cash/v1/browser/session?sessionId=$SESSION_ID" \ -H "Authorization: Bearer $BROWSER_CASH_KEY"

Option 2: Curl-based automation

For simple tasks, use curl to interact with pages via CDP commands: # Navigate and extract content using the CDP URL # (See CDP protocol docs for available methods)

Note on Clawdbot browser tool

Clawdbot's native browser tool expects HTTP control server URLs, not raw WebSocket CDP. The gateway config.patch approach works when Clawdbot's browser control server proxies the connection. For direct Browser.cash CDP, use the exec approach above.

Get Session Status

curl "https://api.browser.cash/v1/browser/session?sessionId=YOUR_SESSION_ID" \ -H "Authorization: Bearer $BROWSER_CASH_KEY" Statuses: starting, active, completed, error

Stop a Session

curl -X DELETE "https://api.browser.cash/v1/browser/session?sessionId=YOUR_SESSION_ID" \ -H "Authorization: Bearer $BROWSER_CASH_KEY"

List Sessions

curl "https://api.browser.cash/v1/browser/sessions?page=1&pageSize=20" \ -H "Authorization: Bearer $BROWSER_CASH_KEY"

Browser Profiles

Profiles persist cookies, localStorage, and session data across sessions—useful for staying logged in or maintaining state. List profiles: curl "https://api.browser.cash/v1/browser/profiles" \ -H "Authorization: Bearer $BROWSER_CASH_KEY" Delete profile: curl -X DELETE "https://api.browser.cash/v1/browser/profile?profileName=my-profile" \ -H "Authorization: Bearer $BROWSER_CASH_KEY"

Connecting via CDP

The cdpUrl is a WebSocket endpoint for Chrome DevTools Protocol. Use it with any CDP-compatible library. Playwright: const { chromium } = require('playwright'); const browser = await chromium.connectOverCDP(cdpUrl); const context = browser.contexts()[0]; const page = context.pages()[0] || await context.newPage(); await page.goto('https://example.com'); Puppeteer: const puppeteer = require('puppeteer-core'); const browser = await puppeteer.connect({ browserWSEndpoint: cdpUrl }); const pages = await browser.pages(); const page = pages[0] || await browser.newPage(); await page.goto('https://example.com');

Full Workflow Example

# 0. Ensure Playwright is installed [ -d ~/clawd/node_modules/playwright ] || (cd ~/clawd && npm install playwright puppeteer-core) # 1. Create session BROWSER_CASH_KEY=$(clawdbot config get skills.entries.browser-cash.apiKey) SESSION=$(curl -s -X POST "https://api.browser.cash/v1/browser/session" \ -H "Authorization: Bearer $BROWSER_CASH_KEY" \ -H "Content-Type: application/json" \ -d '{"country": "US", "windowSize": "1920x1080"}') SESSION_ID=$(echo $SESSION | jq -r '.sessionId') CDP_URL=$(echo $SESSION | jq -r '.cdpUrl') # 2. Connect with Playwright/Puppeteer using $CDP_URL... # 3. Stop session when done curl -X DELETE "https://api.browser.cash/v1/browser/session?sessionId=$SESSION_ID" \ -H "Authorization: Bearer $BROWSER_CASH_KEY"

Scraping Tips

When extracting data from pages with lazy-loading or infinite scroll: // Scroll to load all products async function scrollToBottom(page) { let previousHeight = 0; while (true) { const currentHeight = await page.evaluate(() => document.body.scrollHeight); if (currentHeight === previousHeight) break; previousHeight = currentHeight; await page.evaluate(() => window.scrollTo(0, document.body.scrollHeight)); await page.waitForTimeout(1500); // Wait for content to load } } // Wait for specific elements await page.waitForSelector('.product-card', { timeout: 10000 }); // Handle "Load More" buttons const loadMore = await page.$('button.load-more'); if (loadMore) { await loadMore.click(); await page.waitForTimeout(2000); } Common patterns: Always scroll to trigger lazy-loaded content Wait for network idle: await page.waitForLoadState('networkidle') Use page.waitForSelector() before extracting elements Add delays between actions to avoid rate limiting

Why Browser.cash for Automation

Unblocked: Sessions bypass Cloudflare, DataDome, PerimeterX, and other bot protections Real browser fingerprint: Appears as a genuine Chrome browser, not headless CDP native: Direct WebSocket connection for Playwright, Puppeteer, or raw CDP Geographic targeting: Spin up sessions in specific countries Persistent profiles: Maintain login state across sessions

Notes

Sessions auto-terminate after extended inactivity Always stop sessions when done to avoid unnecessary usage Use profiles when you need to maintain logged-in state SOCKS5 is the only supported proxy type Clawdbot runs scripts from ~/clawd/ - install npm dependencies there For full page scraping, always scroll to trigger lazy-loaded content

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

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Package contents

Included in package
1 Docs
  • SKILL.md Primary doc