wreq-ruby

An easy and powerful Ruby HTTP client with advanced browser fingerprinting that accurately emulates Chrome, Edge, Firefox, Safari, Opera, and OkHttp, with precise TLS/HTTP2 signatures, and powered by wreq.

• Plain bodies, JSON, urlencoded
• Cookie Store
• Redirect Policy
• Original Headers
• Rotating Proxies
• Connection Pooling
• Streaming Transfers
• HTTPS via BoringSSL
• Free-Threaded Safety
• Automatic Decompression

gem install wreq

Or add to your Gemfile:

gem "wreq"

Pre-compiled native gems are available for:

• Linux (x86_64, aarch64)
• macOS (arm64)

require "wreq"

# Build a client
client = Wreq::Client.new(emulation: Wreq::Emulation.new(
  device: Wreq::EmulationDevice::Chrome145,
  os: Wreq::EmulationOS::MacOS,
  skip_http2: false,
  skip_headers: false
))

# Use the API you're already familiar with
resp = client.get("https://tls.peet.ws/api/all")
puts resp.text

Additional learning resources include:

• API Documentation
• Repository Tests
• Repository Examples

1. HTTP/2 over TLS

Due to the complexity of TLS encryption and the widespread adoption of HTTP/2, browser fingerprints such as JA3, JA4, and Akamai cannot be reliably emulated using simple fingerprint strings. Instead of parsing and emulating these string-based fingerprints, wreq provides fine-grained control over TLS and HTTP/2 extensions and settings for precise browser behavior emulation.

2. Device Emulation

Most browser device models share identical TLS and HTTP/2 configurations, differing only in the User-Agent string.

• Available OS emulations

  OS	Description
  Windows	Windows (any version)
  MacOS	macOS (any version)
  Linux	Linux (any distribution)
  Android	Android (mobile)
  iOS	iOS (iPhone/iPad)

• Available browser emulations

  Browser	Versions
  Chrome	Chrome100, Chrome101, Chrome104, Chrome105, Chrome106, Chrome107, Chrome108, Chrome109, Chrome110, Chrome114, Chrome116, Chrome117, Chrome118, Chrome119, Chrome120, Chrome123, Chrome124, Chrome126, Chrome127, Chrome128, Chrome129, Chrome130, Chrome131, Chrome132, Chrome133, Chrome134, Chrome135, Chrome136, Chrome137, Chrome138, Chrome139, Chrome140, Chrome141, Chrome142, Chrome143, Chrome144, Chrome145
  Edge	Edge101, Edge122, Edge127, Edge131, Edge134, Edge135, Edge136, Edge137, Edge138, Edge139, Edge140, Edge141, Edge142, Edge143, Edge144, Edge145
  Firefox	Firefox109, Firefox117, Firefox128, Firefox133, Firefox135, FirefoxPrivate135, FirefoxAndroid135, Firefox136, FirefoxPrivate136, Firefox139, Firefox142, Firefox143, Firefox144, Firefox145, Firefox146, Firefox147
  Safari	Safari15_3, Safari15_5, Safari15_6_1, Safari16, Safari16_5, Safari17_0, Safari17_2_1, Safari17_4_1, Safari17_5, Safari17_6, Safari18, Safari18_2, Safari18_3, Safari18_3_1, Safari18_5, Safari26, Safari26_1, Safari26_2, SafariIos16_5, SafariIos17_2, SafariIos17_4_1, SafariIos18_1_1, SafariIos26, SafariIos26_2, SafariIPad18, SafariIPad26, SafariIpad26_2
  OkHttp	OkHttp3_9, OkHttp3_11, OkHttp3_13, OkHttp3_14, OkHttp4_9, OkHttp4_10, OkHttp4_12, OkHttp5
  Opera	Opera116, Opera117, Opera118, Opera119

Install the BoringSSL build environment by referring to boring and boringssl.

# Prerequisites: Install build dependencies
# on ubuntu or debian
sudo apt install -y build-essential cmake perl pkg-config libclang-dev musl-tools git
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

# Install dependencies
bundle install

# Option 1: Build source gem (requires compilation during install)
# This approach requires users to have Rust toolchain and build environment.
# Installation will show "Building native extensions. This could take a while..."
gem build wreq.gemspec
gem install wreq-*.gem

# Option 2: Build pre-compiled platform gem (recommended for distribution)
# This creates a platform-specific gem (e.g., wreq-0.1.0-arm64-darwin.gem)
# with pre-compiled binaries. Users can install quickly without build environment.
bundle exec rake compile
bundle exec rake native gem
gem install pkg/wreq-*.gem

# Development workflow
bundle exec rake compile    # Compile for development/testing
bundle exec rake test       # Run tests
bundle exec ruby examples/body.rb  # Run examples without installing

Licensed under either of Apache License, Version 2.0 (LICENSE or http://www.apache.org/licenses/LICENSE-2.0).

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.

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