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2Captcha CLI

Solve CAPTCHAs using 2Captcha service via CLI. Use for bypassing captchas during web automation, account creation, or form submission.

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High Signal

Solve CAPTCHAs using 2Captcha service via CLI. Use for bypassing captchas during web automation, account creation, or form submission.

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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
README.md, 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. Then review README.md for any prerequisites, environment setup, or post-install checks. 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. Then review README.md for any prerequisites, environment setup, or post-install checks. 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 20 sections Open source page

2Captcha Skill

Solve CAPTCHAs programmatically using the 2Captcha human-powered service.

Installation

# One-line install curl -fsSL https://raw.githubusercontent.com/adinvadim/2captcha-cli/main/solve-captcha \ -o /usr/local/bin/solve-captcha && chmod +x /usr/local/bin/solve-captcha # Verify solve-captcha --version

Configuration

# Save your 2Captcha API key mkdir -p ~/.config/2captcha echo "YOUR_API_KEY" > ~/.config/2captcha/api-key # Or use environment variable export TWOCAPTCHA_API_KEY="your-key" Get your API key at https://2captcha.com/enterpage

Check Balance First

./solve-captcha balance

Image CAPTCHA

# From file ./solve-captcha image /path/to/captcha.png # From URL ./solve-captcha image "https://site.com/captcha.jpg" # With options ./solve-captcha image captcha.png --numeric 1 --math ./solve-captcha image captcha.png --comment "Enter red letters only"

reCAPTCHA v2

./solve-captcha recaptcha2 --sitekey "6Le-wvk..." --url "https://example.com"

reCAPTCHA v3

./solve-captcha recaptcha3 --sitekey "KEY" --url "URL" --action "submit" --min-score 0.7

hCaptcha

./solve-captcha hcaptcha --sitekey "KEY" --url "URL"

Cloudflare Turnstile

./solve-captcha turnstile --sitekey "0x4AAA..." --url "URL"

FunCaptcha (Arkose)

./solve-captcha funcaptcha --public-key "KEY" --url "URL"

GeeTest

# v3 ./solve-captcha geetest --gt "GT" --challenge "CHALLENGE" --url "URL" # v4 ./solve-captcha geetest4 --captcha-id "ID" --url "URL"

Text Question

./solve-captcha text "What color is the sky?" --lang en

reCAPTCHA sitekey

Look for: data-sitekey attribute in HTML k= parameter in reCAPTCHA iframe URL Network request to google.com/recaptcha/api2/anchor

hCaptcha sitekey

Look for: data-sitekey in hCaptcha div Network requests to hcaptcha.com

Turnstile sitekey

Look for: data-sitekey in Turnstile widget cf-turnstile class elements

Workflow for Browser Automation

Detect CAPTCHA - Check if page has captcha element Extract params - Get sitekey/challenge from page source Solve via CLI - Call solve-captcha with params Inject token - Set g-recaptcha-response or callback

Example: Inject reCAPTCHA Token

// After getting token from solve-captcha document.getElementById('g-recaptcha-response').value = token; // Or call callback if defined ___grecaptcha_cfg.clients[0].callback(token);

Cost Awareness

Check balance before heavy automation Image: ~$0.001 per solve reCAPTCHA/hCaptcha/Turnstile: ~$0.003 per solve

Error Handling

Common errors: ERROR_ZERO_BALANCE - Top up account ERROR_NO_SLOT_AVAILABLE - Retry in few seconds ERROR_CAPTCHA_UNSOLVABLE - Bad image or impossible captcha ERROR_WRONG_CAPTCHA_ID - Invalid task ID

Notes

Solving takes 10-60 seconds depending on type reCAPTCHA v3 may need multiple attempts for high scores Some sites detect automation - use carefully Tokens expire! Use within 2-5 minutes

Category context

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

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
2 Docs
  • SKILL.md Primary doc
  • README.md Docs