Httpx

httpx Plugin

A fast and multi-purpose HTTP toolkit. Run multiple probes using the retryablehttp library. Discover subdomains, detect technologies, and analyze HTTP responses.

Commands

HTTP Probing

• httpx probe run — Run HTTP probes on targets

Utility

• httpx _ _ — Passthrough to httpx CLI

Usage Examples

• "Probe these HTTP endpoints"
• "Detect technologies on this site"
• "Check HTTP status codes"
• "Analyze HTTP responses"

Installation

brew install httpx

Or via Go:

go install github.com/projectdiscovery/httpx/cmd/httpx@latest

Examples

# Probe single URL
httpx probe run -u https://example.com

# Probe multiple URLs
httpx probe run -u https://example.com -u https://test.com

# Probe from file
httpx probe run -l targets.txt

# Show status codes
httpx probe run -u https://example.com --status-code

# Show page titles
httpx probe run -u https://example.com --title

# Detect technologies
httpx probe run -u https://example.com --tech-detect

# JSON output
httpx probe run -u https://example.com --json

# Silent mode
httpx probe run -u https://example.com --silent

# Set timeout
httpx probe run -u https://example.com --timeout 10

# Set threads
httpx probe run -u https://example.com --threads 50

# Any httpx command with passthrough
httpx _ _ -u https://example.com --status-code --json
httpx _ _ -l targets.txt --tech-detect --threads 100

Key Features

• Fast probing - Multi-threaded HTTP requests
• Technology detection - Identify web technologies
• Status codes - HTTP status code analysis
• SSL info - SSL certificate details
• Server headers - HTTP server headers
• Multiple inputs - URLs, files, stdin
• JSON output - Structured output format
• Configurable - Threads, timeout, retries
• Retryable - Automatic retry logic
• Cross-platform - Linux, macOS, Windows

Notes

• Supports HTTP and HTTPS
• Can handle large target lists efficiently
• Useful for reconnaissance and security testing
• Detects common web technologies
• Can be used in CI/CD pipelines